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Digital Aquatics Lifeguard User Manual

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1. 17 Setting up Lifeguard for the first time The Lifeguard web server is designed to guide you through initial setup Click Begin on the Welcome screen to Start Step 1 Read through the terms and conditions Select whether you accept the terms and then click on Next Step 1 Terms and Conditions Step 2 Enter your username and password Your username and password must each be a minimum of eight and a maximum of 32 alphanumeric or punctuation characters exceptions no spaces single quotes or double quotes Your username and password are case sensitive When you have completed your entries click on Next Step 2 Set your Username and Password Note Be sure to keep your username and password information handy in order to login to the Lifeguard web server 18 Step 3 Select your time zone and your time and date format preferences Press or click on each menu bar for a drop down list of menu choices Select the 12 hour time format if you want Lifeguard to display the time in AM PM format otherwise select the 24 hour format If daylight savings time is currently in effect in your area select Yes for the Daylight Savings setting When you have completed your selections press or click on Next Step 3 Time Settings GMT 08 00 PST atte Los Time Format me Format o 12 Hour he Aug 17 2012 r eee Jan 1 2012 Daylight Savings _ Yes Step 4 Enter
2. 3 Set up a domain name for your Lifeguard system optional 4 Access Lifeguard from the Internet via a web browser The following sections provide some helpful background information and explain how to complete each of these steps Glossary of Terms Here is a list of terms and their meanings that may appear in this guide or in in the user documentation for your router and modem Router This device manages network data between two networks In home networks the router typically routes traffic between the internet from your ISP and your home network Part of the router s job is to keep unauthorized users from accessing your network devices from outside of your network ISP ISP Stands for Internet Service Provider This is the company which provides your internet access Modem The Modem is the device which will access and login to your ISP s network Ethernet CAT 5 CAT 5 or Ethernet is a type of cable used for network connections Network or LAN LAN stands for Local Area Network A network is a group of devices which are connected and can communicate LAN will typically refer to network within your home IP Address This is a numerical address assigned to network devices which allows the different devices to identify themselves and each other Example 192 168 2 4 There are two kinds of IP addresses Static and Dynamic Static IP addresses will not change unless they are manually re assigned Dynamic IP addresses a
3. GUARD by Digital Aquatics Digital Aquatics Copyright 2010 2012 Dynon Instruments Inc DBA Digital Aquatics All rights reserved No part of this manual may be reproduced copied transmitted disseminated or stored in any storage medium for any purpose without the express written permission of Digital Aquatics Digital Aquatics hereby grants permission to download a single copy of this manual and of any revision to this manual onto a hard drive or other electronic storage medium to be viewed for personal use provided that such electronic or printed copy of this manual or revision must contain the complete text of this copyright notice and provided further that any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited Information in this document is subject to change without notice Digital Aquatics reserves the right to change or improve its products and to make changes in the content without obligation to notify any person or organization of such changes Visit the Digital Aquatics website www DigitalAquatics com for current updates and supplemental information concerning the use and operation of this and other Digital Aquatics products Forward Digital Aquatics thanks you for purchasing the Lifeguard monitoring system This exciting system will protect your aquarium and help you stay aware of the condition of your tank Digital Aquatics Lifeguard monitoring system pr
4. 33 9 17 2012 2 28 75 6 34 9 17 2012 2 19 75 7 35 9 17 2012 2 14 75 7 36 9 17 2012 2 05 75 9 37 9 17 2012 2 00 75 9 38 9 17 2012 1 55 75 9 39 9 17 2012 1 46 76 1 40 9 17 2012 1 37 76 1 41 9 17 2012 1 28 76 2 42 9 17 2012 1 19 76 4 43 9 17 2012 1 14 76 4 44 9 17 2012 1 05 76 4 45 9 17 2012 1 00 76 4 5 M 4 gt log_data 1 2 DEL eS Ready E3 100 gt 0 ON If you select Save file you will see a save in dialog as shown below Windows 7 Firefox Enter name of file to save to CION gt Libraries Documents Digital Aquatics Lifeguard Temp Data Logs Organize v New folder A F Favorites Documents library BD Desktop Temp Data Logs Bb Downloads T Recent Places Arrange by Folder v Name Date modified Type Size No items match your search a Libraries E Documents ad Music t Pictures E Videos j Computer amp os c lt ran Filename log_data csv Save as type Microsoft Excel Comma Separated Values File csv v Hide Folders seve Name the file according to your preferences locate the folder you want to save the file in and press or click on Save to save the file The new file will be stored on your computer or device Lifeguard saves data logs in CSV format which is a comma delineated text file format Files in the CSV format can be read by any standard text editor and by most spreadsheet applications Lifeguard User Gu
5. If Temperature Calibration Fails If temperature calibration fails the Temperature Calibration wizard will display a screen that reports Temperature Calibration Failed Temperature calibration failure can occur if the temperature probe is not properly connected to Lifeguard or if the temperature probe s reading fails to stabilize within 10 minutes Failure of the probe to stabilize may result from the probe falling out of the tank or the tank s water during the calibration process Be sure that the Lifeguard temperature probe is in a stable position in your aquarium s water during calibration Calibrating the pH Probe The pH probe is calibrated by immersing the pH probe in two different pH calibration solutions and telling Lifeguard when the probe is in each solution Lifeguard s pH probe calibration procedure guides you through these steps DH calibration tips Calibration solution is designed for one time use Be sure to use fresh solution for each calibration Calibration solution is also most accurate when it is near its target temperature about 77 F 25 C For the most accurate readings be sure to use appropriate calibration solution For example if your target pH is 7 8 5 Digital Aquatics recommends using 7 pH amp 10 pH calibration solution packets If your target pH is 5 6 5 Digital Aquatics recommends 4 pH amp 7 pH solution packets Be sure to remove the protective cap from the end of the pH probe Keep the
6. Specify which HTTP Port you want to use Some ISPs block port 80 You may want to use port 8181 or another available port Recommended Enabling DHCP will allow your router to assign Lifeguard its IP address and network information You can also manually specify your IP address and network information Manually specify the IP Address if DHCP is disabled Manually specify the gateway if DHCP is disabled Manually specify the subnet if DHCP is disabled Manually specify the primary DNS information if DHCP is disabled Manually specify the secondary DNS information if DHCP is disabled 36 Chapter 7 Using Lifeguard Monitoring Temperature on the Lifeguard Dashboard The Lifeguard Dashboard displays the current and 24 hour average temperature values as well as temperature graphing and trend information Current Temp reading Expanded Temp Graph Short Term Temp Graph Current Temp Reading Extended Temp Graph Quick Graph Short Term Temp Graph Current Temp Status Temp Quick Options Tab 24 hour Average of Temp Temperature Status Current Temp Status Current 24 Hour Average Temp Quick Options Tab 24 hour Average of Temp Quick Graph G Temp Trend Indicator 11 00 11 10 This is the current temperature reading in C or F The current temperature reading is updated every two seconds The current temperature is saved into Lifeguard s measurement data log every 5 minutes T
7. To open the Quick Access menu simply click on the tabs located next to the 24 Hour Average areas Temperature Status Quick Quick Current 24 Hour Average Current 24 Hour Average _ _ Options _ _ Options Tab Tab Quick Graph G Trend Quick Graph Trend Temperature Quick Options Quick Options Current Probe Calibration Current E Calibrate Probe Calibration E Calibrate Last Calibrated Dec 3 2012 at 6 34 PM Quick Graph Last Calibrated jec 3 2012 at 6 53 PM Quick Graph Downloa ata in Download Data Log _ Download Data Log Download Download Clear Temperature Logs Clear pH Logs Clear Log Anna A Clear Log _ _ f uick Options Menu temperature Quick Options Menu pH Downloading Data Togs j i To download a data log press or click on the Download button in the appropriate Quick Options menu In Windows 7 with the Lifeguard web server running in a Firefox browser this dialog will appear Opening log_data csv x You have chosen to open ay log_data csv which is a Microsoft Excel Comma Separated Values File from http 192 168 1 31 What should Firefox do with this file Open with Microsoft Office Excel default v Save File Do this automatically for files like this from now on Select Open with if you want the data log to be saved in an application file such as a Microsoft Excel spreadsheet Selecting Open
8. according to your preferences Lifeguard will also need to know some things about your email system and the network that your Lifeguard system is connected to This section will guide you through the Settings menus that help you set up Lifeguard for your installation Accessing the Settings Dialog To access the Settings menus simply click on the Settings icon on the Lifeguard dashboard The Settings Dialog will appear and will initially display the General Settings menu The Settings dialog features five settings menus E General set username and password tank size and heater wattage E Time and Units set time zone time and date formats numerical format temperature and volume units m Sensors set high and low alarm thresholds for temperature and pH target temp amp pH switch alarm state Notifications set alert email options and recipients outgoing email address email server info SSL options m Network set hostname http port DHCP options You can save your settings any time by pressing or clicking on the Save button You can navigate between Settings menus before saving your settings the data you entered in each Settings menu will remain in place until you save cancel or close the settings dialog You can exit the Settings dialog any time by pressing or clicking on the Cancel button or the close button fo Unless you previously saved settings you entered any settings you entered befor
9. be taken to ensure the security of your network Some ISPs block port 80 You may want to use port 8181 or another available port _57 Step 3 Set up a Domain Name optional You may want to set up a domain name to make it easy to remember how to access your Lifeguard from a web browser Here s an example that uses the free service no ip com 10 Go to http www no ip com and sign up for a free account Once you register and activate your account via the email they send you can then create you new host name While logged in click on the Your No IP link at the top right of the screen on the home page Click on the tab that says Hosts Redirects Click the button that says Add Host Type the first part of the host name and then choose the rest from the drop down under the No IP Free Domains list You can set the port 80 redirect if you want It will just send you to your IP port and show those in the address bar rather than your URL but that is personal preference Do not worry about the IP since the updater will take care of that On the left hand side click the link that says Download Client Choose your OS download it then install the client application Open the client from the start menu and enter your email and password then choose the host name you want forwarded To make sure the client runs each time your system reboots you should copy the shortcut from the No IP DUC folder and paste it in your
10. failures and consequently there are a large number of error codes to identify each type Below is a list of the most common error codes that are received by your SMTP server If the code you are receiving is not listed please do a web search in the format SMTP error with the code you are receiving for more information e 535 Incorrect password or account name Please verify that the correct user name and password have been entered 53 e 554 Transaction failed This error code is a fairly generic error that occurs due to multiple possible issues Most commonly this error occurs when your SMTP server requires authentication and the feature has not been checked I d like to be able to connect my Lifeguard to my network wirelessly How can do this The Lifeguard does not have any inherent wireless capability but can be made wireless by using a wireless gaming adapter or a wireless bridge I d like to be able to view my Lifeguard system outside of my home network how can do this We have created a guide for port forwarding and DDNS that can be found in Appendix B 54 Appendix B Accessing Lifeguard from the Internet Getting Started This guide is intended to help you access the monitoring functions of your Lifeguard system from the Internet by following these basic steps 1 Connect Lifeguard to your network Set up your network equipment to allow Internet access to Lifeguard enable port forwarding
11. s web server and communicate with Lifeguard via a browser on a PC laptop or other computing device that is connected to the Lifeguard unit via an Ethernet switch or an Ethernet crossover cable Standard Ethernet Cables Ethernet Switch Connection diagram via Ethernet switch Crossover Cable Connection diagram via Ethernet crossover cable Without an Internet connection Lifeguard cannot send email alerts or support remote monitoring via the Internet Timekeeping may also be less accurate without an Internet connection Using Lifeguard as a Standalone Device Once setup has been completed Lifeguard can be operated in standalone mode i e with no computer or network connection however this method of operation is not recommended In standalone mode Lifeguard cannot send alert emails or support remote monitoring Lifeguard s webserver and dashboard are not visible to the user and timekeeping may be inaccurate Updating Lifeguard Firmware When a Lifeguard firmware update is available the update icon on the Lifeguard Dashboard illuminates Un illuminated Updates Icon Illuminated Updates Icon A7 Lifeguard firmware is updated via the Internet and the Lifeguard web server Follow these steps to update the firmware Click on the Update Icon to open the Firmware Update page Lifeguard Firmware Update There is currently a firmware update for your Lifeguard system Firmware updates can of
12. soon as your Lifeguard is set up and that you test the probes for accuracy every couple of months Probes have an expected lifespan 12 18 months If your probe requires frequent re calibration it may be nearing the end of its useful life 0O00 Sjj Calibrating the Temperature Probe The temperature probe is calibrated by placing the probe in water of a known temperature and telling Lifeguard what the known temperature is Lifeguard s temperature probe calibration procedure guides you through these steps Open the Quick Options Menu On the Lifeguard Dashboard press or click on the Quick Options tab next to the Temperature 24 Hour Average to open the Quick Options menu Temperature Snes _ __ Quick Options Tab Quick Graph G Trend 84 0 Temperature 2 0 Quick Options Current Probe Calibration Calibrate Last Calibrated Dec 3 2012 at 6 34 PM Quick Graph G Download Data Log Download Clear Temperature Logs Clear Log y Quick Options Menu Temperature Begin the calibration process Press or click on the Calibrate button in the quick options menu to start the calibration process This will bring up the Temperature Calibration wizard The Temperature Calibration Wizard The Temperature Calibration wizard will guide you through the steps to calibrating your Lifeguard temperature probe Temperature probe calibration requires a second temperature measurement device e g a thermometer or a digital the
13. startup folder in the start menu If you have not done so already go through the steps for your specific router brand Step 4 Access Lifeguard from the Internet When you ve completed steps 1 3 just type your Lifeguard domain name or IP address into the address box of your favorite web browser on any Internet connected computer If you ve completed initial Lifeguard setup the Dashboard of your Lifeguard system should appear When accessing your Lifeguard from outside of your local network you will use the domain name you create below with the new port number For example http newname no ip org 8181 58 If accessing from inside your house use http 192 168 1 25 8181 use the IP you or your router assigned to Lifeguard Example Router Configurations We ve provided port forwarding instructions for three popular router models below We ve done our best to make sure this information is accurate though router manufacturers may possibly update or make changes to their devices Always refer to your router s manufacturer and or documentation for the most up to date information If you don t have access to printed instructions you should be able to find them on your router manufacturer s web site D Link Model DIR 655 Port Forwarding Virtual Server 1 Goto Advanced then Virtual Server the first thing in the Advanced tab 2 Putinanamelike Lifeguard 1 followed by the IP address of your Lifeguard unit
14. synchronization 251 Chapter 9 Troubleshooting and Support Troubleshooting Please see Appendix A for a guide to troubleshooting your Lifeguard system Digital Aquatics Support If you need assistance or have technical questions the Digital Aquatics support team is happy to help The Digital Aquatics Support Team can be reached in three ways phone e mail and through our forum Hours 8 30AM 4 30PM PST Monday Friday E mail support digitalaquatics com Phone 425 527 0995 Online Forums http www forum digitalaquatics com If you are in need of assistance outside of normal business hours we recommend visiting our online forum With over 10 000 members there is lively conversation and community You can post questions comments or even pictures of your tank on the Digital Aquatics forum The resident rock stars on our forum are the members of Team DA These are members who have demonstrated that they are extremely knowledgeable Team DA members are generally very helpful in resolving issues Thank you again for choosing Digital Aquatics S50 Appendix A Troubleshooting Frequently Asked Questions Q My web browser displays an error about digital signing what do do A Digital Aquatics makes the HTTPS certificate because of the way some browsers work this may generate an error It is safe to continue on to access Lifeguard s web server Q What do I do if Lifeguard gets wet A The first thing that y
15. with Microsoft Office Excel results in the data log being placed in a new Microsoft Excel spreadsheet 44 mm S x nop z data gpro licrosoft Exce cile a ich na Suras Saj aie ar aris a Q om 8 m ac Calibri i111 JA a E V Biwrap Text Custom BR 7 Bad Good E Cat AutoSum Ay A B Copy foss fr lt _ _ JB co pru Z Paste prorat reicter B Z U E gt 2 A E E R EE egea center S 3823 condnonn Fom ME Calculation AREE weet Ons omat G eare Sota ede Clipboard z Font z Alignment Number Styles Cells Editing Al vO fe 9 17 2012 6 28 00 AM 4 B G D E F G H l J K L M N o P Q R s T U v w x 74 3 E 2 9 17 2012 6 19 74 3 3 9 17 2012 6 14 74 3 4 9 17 2012 6 05 74 3 5 9 17 2012 6 00 74 3 6 9 17 2012 5 55 74 4 5 7 9 17 2012 5 46 74 4 Is 9 17 2012 5 37 74 9 9 17 2012 5 28 74 10 9 17 2012 5 19 74 11 9 17 2012 5 14 74 1 F 12 9 17 2012 5 05 74 1 13 9 17 2012 5 00 74 2 14 9 17 2012 4 55 74 3 15 9 17 2012 4 46 74 3 16 9 17 2012 4 37 74 4 17 9 17 2012 4 28 74 5 18 9 17 2012 4 19 74 6 19 9 17 2012 4 14 74 6 Il 20 9 17 2012 4 05 74 8 21 9 17 2012 4 00 74 8 i 22 9 17 2012 3 55 74 9 I 23 9 17 2012 3 46 74 9 24 9 17 2012 3 37 75 1 25 9 17 2012 3 28 75 1 26 9 17 2012 3 19 75 1 27 9 17 2012 3 14 75 1 28 9 17 2012 3 05 75 4 29 9 17 2012 3 00 75 3 30 9 17 2012 2 55 75 3 31 9 17 2012 2 46 75 5 32 9 17 2012 2 37 75 6
16. your unit and numerical format preferences By choosing temperature units you can configure Lifeguard to display temperature in C or F Press or click on each menu bar for a drop down list of menu choices When you have completed your selections press or click on Next Step 4 Temperature Units Pahrenhet l 5 Numerical Format Example 8 20 Volume Units Gallons 19 Congratulations You have completed the initial setup Press or click on Get Started and enter your username and password into the Authentication dialog box shown below to access the Lifeguard dashboard Congratulations Your Lifeguard setup has been completed Get Started A username and password are being requested by http 192 168 2 176 The site says Protected UserName lifeguard Password eeececece Cama If You Forget Your Username or Password If you forget your username or password you can reset Lifeguard to its factory default settings by pressing and holding the recessed Factory Reset button See Resetting Lifeguard in Chapter 3 p 16 Welcome to the Lifeguard Dashboard When you have successfully entered your username and password the Lifeguard web server displays the Lifeguard dashboard in your browser GUARD by Digital Aquatics Temperature Current 24 Hour Average Current 24 Hour Average oS US eae Quick Graph G Trend Quick Graph G System 20 The Lifeguard web serv
17. 25 Lifeguard Firmware Update There is currently a firmware update for your Lifeguard system Firmware updates can offer everything from new functionality to bug fixes and it is always highly recommended that they be performed Once the update is complete you can freely navigate back to the Lifeguard main page Latest Version 1 14 Current version 1 00 Status Lifeguard is done Updating Da o O N O Do 100 Lifeguard is ready to use To access the Lifeguard webserver and Dashboard you will need to redirect your browser to Lifeguard s IP address or hostname AQ Updating Firmware with a USB Drive To update Lifeguard firmware with a USB drive you ll need a USB drive with the correct firmware file located in the root directory of the drive 1 Unplug the power adapter from Lifeguard 2 Insert a USB drive loaded with the firmware data into the USB port on Lifeguard 3 Press and hold the recessed Factory Reset button with a paperclip or other small tool 4 Reconnect the power adapter to Lifeguard while pressing and holding the Factory Reset button The firmware update process will begin Lifeguard will display the update s progress 5 Once the update process has started you can release the Factory Reset button 6 The update will complete and Lifeguard will restart 7 Remove the USB drive 8 Lifeguard is ready to use Do not connect Lifeguard to power through the USB port Lifeguard may become damag
18. 3 Putthe port numbers in to the right The public and private ports are the same 4 ForProtocol just choose Both 5 Puta check on the left to enable this rule and hit Save Settings at the top DDNS Now to set up your router so you only have to remember your domain name 1 Goto Tools on the top menu then on the left select Dynamic DNS Once there select the Server Address you used such as no ip org and then the domain name you created followed by your username and password Now just type your domain name in the address box of your browser and the Lifeguard start page should appear Linksys Model E2100L Single Port Forwarding On most Linksys the first 5 entries are preset just use the first one that has a blank name For each entry complete the following 1 Enter the appropriate application name such as NET Module 59 DDNS Enter the external and internal port number used by the application they will be the same number Select the protocol s used for this application we recommend you choose Both Enter the IP address of the computer that should receive the requests Select Enabled to enable port forwarding Click Save Settings This is under Setup gt DDNS 1 2 3 4 Enter your no ip com username password and host name Choose Dynamic this should be the default Select Update to instantly update your IP address with the server Click Save Settings Ne
19. E E A E EA E E E E E trae 6 WV GUIANA AEE E E E A N E E E E E E nase 6 r E F E aa E 7 Identify and inventory all of the included COMPONENKGS ssessssssssscscsssscscsssssecscsssessesesescscsesessescsssesecsesssesscsesesesscseassessesees 7 Familiarize yourself with Lifeguard ccssssscsssssscsssssssscssssssssesssssecsssssssscsssssecsesssssescsssesseacsssessessassessesesssucscassesecseasssscaeassessesees 7 Identifying the ACCessories cssssssssssssssecsssssssssscsssesscsssssssscssssssescsssessesssssscsesssssesesssessesssesesseseassscscssassecsesssssucscacsesecseasssscscassessesees 8 Cre ter a e et Rn A 9 TEL A SV GUC T a AE I E EE EE EE A EAO 9 Connecting Your Lireguard Syster asrasa anne E E E 9 Mo nting Liteg ard ersssnoenanrenn serrie aeea EETA EEE ANNOTA ENTES KA EES AEE TEA 10 Loco WS AG a E A E E E E E E E E E A 12 MOUNINO NOP ODE aA A A N E 12 Connecting the Advanced Switch Cable senssa a e o a Ea NAT 12 Cane ROUN ea A E E E 12 Connecting Lifeguard to your ROUTEN ssnsassasesssrercnneneanieriatiavaisiseievak A A 13 Chapter 3 Powering up the Lifeguard system sseesssesssesssesssessessseesseessersseesseesseesseesseesseesseesseesseeseeoseessersseesseesseesseesseesseosseesses 14 APPIO FON hera an E E E A E E E E renee 14 Om aC OO aa E E E RTEA EE 14 CEMO AOUN ar E E E ee eee E ese 15 Displaying Alarm ConditionS ssessessesseessessesssesseeseessesseesseoseesseoseossesseeseessesseesseoseoseesseoseosse
20. are several potential causes of pH calibration failure as described in the table below Calibration solution leaked out of solution packet or the probe fell out of calibration solution during calibration process Incorrect calibration solution was used pH probe not correctly connected to Lifeguard Possible Cause Recommended Corrective Action pH probe was not immersed in calibration solution long enough to stabilize before calibration was started Allow the pH probe to remain immersed in the calibration solution for a longer period of time five minutes or more before starting the calibration Ensure that the pH probe is fully immersed in the calibration solution Digital Aquatics recommends placing the calibration solution packet in a cup or a similar container that will prevent the calibration solution from leaking out of the solution packet This arrangement should also keep the probe oriented such that the probe tip remains immersed in the calibration solution Remove probe from incorrect solution rinse probe in RODI water immerse probe in calibration solution that is the correct value per the instructions in the pH Calibration wizard Ensure that the pH probe s BNC connector is correctly turned and latched onto the BNC jack on the Lifeguard unit 28 Chapter 6 Setting Up Lifeguard for Your Aquarium You ll want to set up your Lifeguard system to display its readings and notify you of alarm conditions
21. board and if configured to send alert emails Lifeguard will send a caution email Set point for the low temperature alarm When the sensor temperature falls below this value Lifeguard will illuminate the Alert Status LED report the current temperature in RED on the Lifeguard dashboard and if configured to do so send an email alert Set point for the high pH alarm When the pH value sensed by Lifeguard s pH probe exceeds this value Lifeguard will illuminate the Alert Status LED report the current pH value in RED on the Lifeguard dashboard and if configured to do so send an email alert Target pH When the value of the pH reading moves beyond the halfway point between this value and the high or low pH set points the current pH value will be displayed in YELLOW on the Lifeguard dashboard and if configured to send cere alert emails Lifeguard will send a caution email Low Alarm pH Set point for the low pH alarm When the pH value sensed by Lifeguard s pH probe falls below this value Lifeguard will illuminate the Alert Status LED report the current pH value in RED on the Lifeguard dashboard and if configured to do so send an email alert Switch Type Select the type of switch device connected to your Advanced Switch Port Level Detect Leak Detect or Misc Switch The switch type does not affect how or when Lifeguard will report switch alarms the switch type is identified in alert emails Alarm Stat
22. cap handy in case you need to store the pH probe or take it out of the water for extended periods of time The tip should not be allowed to dry out 24 Open the Quick Options Menu On the Lifeguard Dashboard press or click on the Quick Options tab next to the pH 24 Hour Average to open the Quick Options menu Bais nee Status Current 24 Hour Average Quick Options Tab Quick Graph C Trend PH Quick Options Current Probe Calibration Calibrate Last Calibrated gt A Dec 3 2012 at 6 53 PM Quick Graph O Download Data Log Download Clear pH Logs Clear Log Quick Options Menu pH Begin the calibration process Press or click on the Calibrate button in the Quick Options menu to start the calibration process This will bring up the pH Calibration wizard The pH Calibration Wizard The pH Calibration wizard will guide you through the steps to calibrating your Lifeguard pH probe Calibrating your pH Probe Sen 1 What vo PLEG vs Step 1 What you will need pH calibration requires two different calibration solutions and a small amount of RODI reverse osmosis de ionized water If your target pH level for your aquarium is 7 8 5 Digital Aquatics recommends using the 7 pH and 10 pH calibration solution packets provided with your Lifeguard system If your Lifeguard User Guide V1 1 25 target pH is 5 6 5 Digital Aquatics recommends using 4 pH and 7 pH solution packets 4 pH calibratio
23. ced Switch Port Temperature Probe Port Ethernet Port Lifeguard s USB port is intended for updating Lifeguard s firmware via a USB memory device Do not connect Lifeguard to power through the USB port or the Lifeguard unit may become damaged mou The Temperature Probe and the pH Probe should be mounted in an appropriate place in the aquarium see Mounting the Probes below The bare wire end of the Advanced Switch Cable can be connected to one or more float switches or other switching devices see Connecting the Advanced Switch Cable below Use the supplied Ethernet cable to connect Lifeguard to your network switch or router modem see Connecting Lifeguard to your Router below Mounting Lifeguard Included with the Lifeguard package is a Dual Lock mounting kit This adhesive Dual Lock mounting kit can be attached to the back of Lifeguard and most flat surfaces as shown below This allows you to pick up Lifeguard when you want to access the unit directly Step 1 Peel off one side of the backing of the included Dual Lock mounting piece Step 2 Attach the piece of Dual Lock to the back of Lifeguard Lifeguard User Guide V1 1 10 Step 3 Peel off the remaining piece of backing from the Dual Lock that is attached to Lifeguard Step 4 Press the unit onto the surface that you would like your Lifeguard to be mounted on Digital Aquatics recommends mounting Lifeguard ver
24. ctive ports Do not connect a ReefKeeper bus cable to the Lifeguard temperature port Do not use phone cables or phone accessories with Lifeguard Do not connect Lifeguard to power through the USB port or Lifeguard may be damaged The USB port on Lifeguard is intended for updating the firmware on the device using a flash drive The USB port should never be connected to any other type of device or connection Failure to heed these warnings may result in irreparable damage to the Lifeguard unit and is not covered by the Warranty Although the Lifeguard system has been tested with a variety of devices to ensure compatibility whenever two measuring devices are placed together there is a slight possibility that the devices will interact with each other s readings In the rare event that such interactions occur a standard grounding probe should be installed in the tank in which the Lifeguard system is installed Chapter 1 Product Overview Identify and inventory all of the included components 1x Lifeguard unit 1x Temperature Probe 1x pH Probe 1x 7pH Calibration Packet 1x 10 pH Calibration Packet 1x Power Adapter 1x 5 Ethernet Cable 1x Quick Start Guide 1x 3M Dual Lock Low Profile Mounting Kit Familiarize yourself with Lifeguard Front Display Main Display E Power Status Time and Date T rature Val m Network Status emperature Value pH Value Power Status m Alert Stat
25. e Choose which switch position will trigger an alarm Open or Closed If Closed is selected and the switch contacts become closed Lifeguard will illuminate the alert status LED and display TRIPPED in RED in the switch section of the Lifeguard dashboard If configured to do so Lifeguard will also send an email alert An alarm state is also generated if Open is selected and the switch contacts become open Setting up Email Alerts Notifications Menu You can configure Lifeguard to send email alerts to up to three email addresses when alarm or caution conditions occur You can configure email alerts via the Notifications menu Notifications Notification Options Notifications Outgoing Email Server a ee No Ex smtp gmail com User Name Lifeguard User Guide V1 1 33 Receive alert Select Yes if you would like to setup and receive alert emails from Lifeguard emails Select No if you prefer not to receive alarm emails Note that even if No is selected Lifeguard will still display alarm conditions on the Lifeguard dashboard and illuminate the Alarm Status LED under those conditions Send to address You can specify up to three recipient email addresses to receive email alerts 1 2 3 from Lifeguard Simply enter the recipient email address in one of the Send to address text boxes Example lifeguardalerts gmx com Would you like Select Yes if you want Lifeguard use SSL secure s
26. e closing or canceling the Settings dialog will be discarded 29 Changing your Username and Password General Settings Menu Use the General Settings menu to change your username or password General General The Tank parameters are used to help identify potential causes for problems related to temperature Help Time and Units Change Username Username Sensors DigitalAquatics Notifications Network Change Password Password A Change Password i Cancel Username Ifyou want to change your Lifeguard username enter a new value in this field Your username must be a minimum of eight and a maximum of 32 alphanumeric or punctuation characters exceptions no spaces single quotes or double quotes The username is case sensitive Password Ifyou want to change your Lifeguard password enter a new value in this field Passwords must be a minimum of eight and a maximum of 32 alphanumeric or punctuation characters exceptions no spaces single quotes or double quotes The password is case sensitive Be sure to keep your username and password handy If you forget your username or password you can reset Lifeguard to its factory default state Without the correct username and password you will not be able to access the Lifeguard webserver and dashboard 30 Setting Time and Units Time and Units Menu You can set the date specify the units e g enables you to set th General and ti
27. ed Getting Help From any page in the Lifeguard web server clicking the Help icon will open this document Help icon You can also access this document from any Internet browser at http www digitalaquatics com lifequard userquide 50 Chapter 8 Specifications Size and Weight e Height 3 55 in 89 mm e Width 3 60 in 90 mm e Depth 1 00 in 25 mm e Weight 6 1 ounces 173 g Display e 16x2 Alphanumeric screen with white backlight and black characters e High contrast for improved readability Data Calculations and Graphing e Two week data logs for temperature e Two week data logs for pH e 5 minute logging interval e Calculated min max average and current trend Inputs e Temperature port Precision 0 1 F Accuracy 1 0 F Range 60 F to 100 F e pH port Precision 0 01 pH Accuracy 0 1 pH Range 3 00 pH to 11 00 pH e Advanced switch port e USB e Ethernet e Power adapter Networking e Built in 10 100 Base T Ethernet e Built in dedicated web server e SSL email support for secure alert transmission Performance e 80 MHz 32 bit 1 56 DMIPS MHz embedded processor e 4 MB 86 MHz flash memory Power e 6VDC power adapter e Internal battery for clock retention e Less than 2 4 W of power consumption Website Technology e Utilizes HTML5 and jQuery for a superior intuitive interface e SSL support e Smartphone compatible graphs e SNTP support for Internet time
28. ed for Notes A jagged arrow within an equilateral triangle is intended to alert the user of a hazardous warning that involves the possibility of electrical shock System requirements m An Ethernet network with an active internet connection m A network router with DHCP Dynamic Host Configuration Protocol enabled highly recommended m APC laptop tablet or smartphone connected to the same network as Lifeguard with a modern web browser that supports HTML 5 functionality Supported browsers include D Internet Explorer 9 0 Firefox 11 0 Google Chrome 19 0 Safari 5 1 An Internet connection is required in order to sync the Lifeguard units time to the internet and use email alerts Disclaimers Warnings As with most electronic devices contact with water will cause irreparable damage to the Lifeguard Monitoring System and is not covered under warranty Lifeguard carries a limited 2 year warranty against manufacturer defects All probes sold by Digital Aquatics have a limited 90 day warranty unless otherwise stated Some probes may be covered under warranty by the probe manufacturer and not Digital Aquatics Do not use non standard or 3rd party power supplies with Lifeguard Do not apply power or voltage to the Advanced Switch Port Do not connect inappropriate or damaged devices or cables to Lifeguard s ports Do not connect devices or cables that are not designed to be connected to the respe
29. ems src ccccctesteesealeeavcxevsacoesraey titans osseseaeaesviccscnesna nied actuation resus teatesea ant rra R te bees uate tees 56 Step 1 Connect Lifeguard to yOUr N tWOKK essssssssecsssssssssscsssecscsssessssssssesscsssssessesssssucsessscsesescessessesesssacscacsesseseassesecseasees 57 Step 2 Set Up your Router for Internet Access to Lifeguard Enable Port Forwarding sssesssesssesssesssesssesssessse 57 Step 3 Set Up a Domain Name optional sassu T O 58 Step 4 Access Lifeguard from the Internet s sseessesssessesseessesseeseesseessessesseesseoseeeesseeseevseoseesseoseoseesseosesseesseeseevseoseesseoseoseessee 58 Example ROUTER CONTIG UIA TIONS sozsssscacasedsesicsiuenivacoedsusscactvssszeadeasisietslsavsestea casetvass ease enensessldaeinsevideislavietacnennrdausigtiiteneieiies 59 About This Guide This guide is intended to give you a step by step tour of the Lifeguard monitoring system Lifeguard is designed to be simple to setup and operate This guide is designed to provide in depth information about installing configuring and using Lifeguard Icon Definitions An exclamation point within an equilateral triangle is intended to alert the user of a cautionary notice to which attention should be given prior to the products usage A lowercase i within a circle is intended to alert the user to the presence of important operating information in the literature accompanying the product This symbol is also us
30. ent values on the short term graph by placing your mouse pointer over the blue graphing line When the mouse pointer is on the blue line a vertical blue line and an enumerated measurement value appear Quick Graph G Moving your mouse across the blue graphing line will reveal the measurement values of each measurement point on the graph 42 Lifeguard s extended graph can show up to 4 032 measurements two weeks of continuous measurements sampled every 5 minutes To display the extended graph press or click on the Quick Graph button Ke above the short term graph The extended graph will appear Temperature Extended Graph Long Term Graph Extended graph Temperature As with the short term graph you can see individual measurement values on the extended graph by placing your mouse pointer over the blue graphing line When the mouse pointer is on the blue line a vertical blue line and an enumerated measurement value appears Temperature Extended Graph 43 To close the extended graph press or click on the close button at the upper right corner of the extended graph window Accessing Data Logs Lifeguard stores up to 4 032 measurements each of temperature and pH data Lifeguard allows you to download its measurement data logs for pH and temperature to a CVS or spreadsheet file on your computer You can access the Data Log Download feature from the Quick Options menu for both temperature and pH
31. er s dashboard displays current and 24 hour average readings graphing and trend information for both pH and temperature inputs The dashboard also displays the switch input status as well as the current date and time The dashboard also provides a Settings button that links to the settings menus a Help button which accesses this guide and an Update indicator button that enables access to Lifeguard firmware updates Chapter 5 Calibrating the Probes Once you have completed initial setup Digital Aquatics recommends that you calibrate your temperature probe and your pH probe to your Lifeguard unit Lifeguard is designed to lead you through the Temperature and pH calibration process What you will need Calibration solution packets one each of two different pH values 7 pH and 10 pH solution packets are included with your Lifeguard system E An accurate thermometer m A body of water e g your aquarium at a stable temperature m RODI reverse osmosis de ionized water for rinsing the probes General calibration tips In order to calibrate temperature you will need an accurate thermometer or temperature measurement device to measure the actual temperature of the water where the probe is located Calibration should be done whenever a the probes are found to be reading inaccurately b you receive new probes or c you receive a new Lifeguard unit For best results it is recommended that you calibrate your probes as
32. essessessessessessessessessesseosessesseeseoseeseoseeseoseeseosceseosesseoseoseosesseesessee 39 Al rm Critical anad Caution Conditions sacescscscxsyescocesaveycansatansectensesenenessbansauaasaevadence ess sasesevessbenseueneetoatsncssGeessaeneateceonsoutnni eansandeees 40 Using the Advanced Graphing FeatureS ssessessessessessesseesessessesseesesseesesseesesseeseeseeneeseeseeseeseesseseeseeseoseesesseesesseeseoseeseoseesesseeseosee 41 TAE SAC ETM a I sc cxecscskecocstaees A tana sons E euboveenes estan oubusasanehwestaciehs EE E TA 42 Te Exe CG O N e A E A A A 43 eec A ADEI Ea E EE O A ENA O N I E O E A N NA A E A AA 44 DOWmMOading Data LOO S aisne eaa e eSEE NN A tater ee enna 44 CAIN Data LOG aa A TAE AA eciceacean 46 Accessing Lifeguard from the INternet cesscscsesssssssssssssscsesessssssesesesesessesesesesesesesseseseseseacsesssssscsesescseacacseseeeseseseseaesesseseseees 46 Using Lifeguard Without an Internet CONNECTION eessssssesesesssssssscsesessesesesescsesessssesesesescscseseseesesesesesesesesesseseseseacseseseess 47 Using Lifeguard as a Standalone DeViICC csssssssesssesssscsssescsessssssesesescscsesessesesesesescseseseseseseseseseseseseeseseseseseaesesseseseseaeacseseeeess 47 Updating Lear FAWN E senssa ET EAEE E O 47 Updating Firmware with a USB Drive s es ssessessessessessessessessessessessessesseosesseosessesseeseoseeseoseeseoseeseoseeseeseeseoseesesseesesseeseoseeseoseeseoseeseosee 50 Geroa Re
33. fer everything from new functionality to bug fixes and it is always highly recommended that they be performed Once the update is complete you can freely navigate back to the Lifeguard main page Latest Version 1 14 Current version 1 00 Status Not running Start Update Press or click on the Start Update button and the update process will begin Lifeguard Firmware Update There is currently a firmware update for your Lifeguard system Firmware updates can offer everything from new functionality to bug fixes and it is always highly recommended that they be performed Once the update is complete you can freely navigate back to the Lifeguard main page Latest Version 1 14 Current version 1 00 Status Applying update Updating Ag When the update download is complete Lifeguard the firmware update application will reset Lifeguard afjacuaro Mar 31 11 45 AM T 79 2 P 8 25 Lifeguard Firmware Update There is currently a firmware update for your Lifeguard system Firmware updates can offer everything from new functionality to bug fixes and it is always highly recommended that they be performed Once the update is complete you can freely navigate back to the Lifequard main page Latest Version 1 14 Current version 1 00 Status Resetting Lifequard Updating 100 When the restart is complete the update screen will show Lifeguard is done Updating afjacuaro Mar 31 11 45 AM T 79 2 P 8
34. his will open an extended graph of up to two weeks of temperature readings up to 4 032 readings at 5 minute intervals The Short Term Temp Graph shows up to 24 hours of temperature readings up to 288 readings at 5 minute intervals Graphing data is not displayed if the temp probe is un calibrated or if the Lifeguard unit has been powered on for less than 5 minutes Indicates Normal if the temperature reading is within 50 of the span between the target temperature and the user defined upper and lower temp set points Indicates Caution if the temperature reading exceeds 50 of the span between the target temperature and the user defined upper and lower temp set points Indicates Alarm if the temperature exceeds either the upper or lower user defined temperature set points Indicates Uncalibrated if the temperature probe has not yet been calibrated Clicking this tab will open the Quick Options menu for temperature Use the Quick Options menu to calibrate the temp probe or to download or clear logged temperature data This displays the average temperature reading for the past 24 hours 37 Temp Trend Thetrend indicator will show how the temperature reading has been trending Indicator for the last 30 minutes z Decreasing Increasing Stable Monitoring pH information on the Lifeguard Dashboard The Lifeguard Dashboard displays the current and 24 hour average pH values as well as pH graphing and trend
35. ice see diagram and wrapping each connection with insulating electrical tape Crimp connectors and twist on connectors typically do not require soldering and are commonly available at most auto parts and home improvement stores The bare wires on the Advances Switch Cable are 26 AWG and the crimp or twist on connectors should be sized accordingly Twist on Connectors Switch Cable Float Switch Twist on connector Diagram Cable Routing It is important to make sure cables are routed in a way that will keep them safe Make sure that they cannot get pinched or crimped Damaging a cable can cause system wide failure All cabling probe wires and power cords should be installed with proper drip loops see diagrams below Drip loops will help prevent water from getting in your devices and causing damage a oo No drip loop Proper drip loop Connecting Lifeguard to your Router Lifeguard is designed to connect directly to your network switch or router modem Once connected and configured Lifeguard can be accessed by a standard web browser from any device with access to your network It may be necessary to reconfigure the network settings of third party networking equipment within the network in which Lifeguard is connected when setting it up In order to quickly and easily begin using Lifeguard please make sure that DHCP has been configured and turned on in your network router See your router s user guide for inst
36. ide V1 1 45 In a text editor Windows Notepad in this example a Lifeguard temperature log file in CSV format appears as follows D e _ log_data csv Notepad X File Edit Format View 9 Ei 0 0 0 0 0 sO s0 2 o2 3 3 3 3 3 4 4 O0 0 sQ ol ok atk 3 3 09 17 2012 4 Note that the most recent data point is listed at the top of the CSV log file Clearing Data Logs Press or click on the Clear Log button on the Quick Options menu to erase log data for either temperature or pH Clear Logs dialog Press or click on Yes to clear the data log Press or click on No or close o cancel the clear log operation When the data log has been cleared Lifeguard will start a new log and the next data point to be logged will become the first data point in the new log Accessing Lifeguard from the Internet You can access the Lifeguard web server including the Lifeguard Dashboard and measurement logs from the Internet outside of your home and office network Accessing Lifeguard from the Internet requires that you set up your router modem to enable port forwarding also known as port mapping See Appendix B for instructions on how to enable port forwarding 46 Using Lifeguard without an Internet Connection You can use Lifeguard to monitor your aquarium without an Internet connection though this method of operation is not recommended You can set up Lifeguard
37. information Status Current pH Status Current 24 Hour Average Current pH reading E PH Quick Options Tab 24 hour Average of pl Quick Graph G Expanded pH Graph Short Term Graph pH frend Indicator Current pH This is the current pH reading The current pH reading is updated every two Reading seconds The current pH value is saved into Lifeguard s measurement data log every 5 minutes Extended pH This will open an extended graph of up to two weeks of pH readings up to 4 032 Graph Quick readings at 5 minute intervals Graph Short Term pH The Short Term pH Graph shows up to 24 hours of pH readings up to 288 Graph readings at 5 minute intervals Graphing data is not displayed if the pH probe is un calibrated or if the Lifeguard unit has been powered on for less than 5 minutes Current pH Indicates Normal if the pH reading is within 50 of the span between the target Status pH level and the user defined upper and lower temp set points Indicates Caution if the pH reading exceeds 50 of the span between the target pH value and the user defined upper and lower pH set points Indicates Alarm if the pH exceeds either the upper or lower user defined pH set points Indicates Uncalibrated if the pH probe has not yet been calibrated pH Quick Clicking this tab will open the Quick Options menu for pH Use the Quick Options 38 Options Tab menu to calibrate the temp probe or
38. l alerts are sent when pH or temperature measurement value crosses the mid point between the target value and the high or low alarm limit Data logging occurs Notification methods for alarm vs normal conditions Using the Advanced Graphing Features Lifeguard s advanced graphing features can help you spot pH and temperature trends in your aquarium system Spotting trends can help you avoid problems before they do harm to your aquarium Displayed On pH and temperature values are displayed in RED Alarm email alert is sent when pH or temperature measurement value crosses high or low alarm limit or when switch input moves to user defined tripped state Data logging occurs Graphs for temperature and pH are only displayed if the corresponding probe has been calibrated When Lifeguard has been reset or started for the first time the graphs may not appear for up to five minutes Lifeguard User Guide V1 1 s The Short term Graph Lifeguard s Dashboard features a short term graph for pH and temperature readings Quick Graph G Graphing measurement Average measurement Short term graph temperature The short term graph displays up to 288 24 hours of the most recent readings taken every 5 minutes The readings form a blue line across the short term graph The short term graph also displays the average temperature or pH as an orange dashed line You can see individual measurem
39. l ee a E EEEE E aR Ia EA EEE EAEE 50 cnap ter o pechi Oca eer coca esis cio ce eects emetic ts eee eee enirneeed 51 BZN WY NIN cise scence scars es E E E es a esc A A E T EA te san A EE E EA 51 NETWORKIN caseseress vader cissaustevaedenevate E E ER 51 DIED aea E toov arco esses seosescvecacn oc cece aca coats ages sec ccs ctw sanca tens sues cesses sania seaceneea esses tarehimeeuses ses ateaaeee 51 FUT ONIN E apaccezgun esses cnsicosa lose aba eu cab aevaseacs inc ceran Cov outyos cates estes satestvvineasasdtesieessduntsevonaounesvenv cid nacusone ctnaeesmaaninssverrardnnauarenaneetanntcuss 51 Data Calculations and GrapninGswinduninrasiarnunsiondanceninadsinnscsnnarn andes ndacnunwannaunindadanian 51 POWO T en cetera teat E veces EEE NA EE ETE EE tatea ceases EET E E 51 HIMES ICS P A E A PEE EN E O A A T A E A A E A A one 51 Website TeCNNOlOgY orcs caceceshateecucacatccecscgectess na NE e Eara EEEE ANARAD ENRE ENa a EENAA NEATE 51 Chapter o rr ani SUPPO aiii n EE naman 52 TOUDE SIO OLN Gs er E A E E ened EEE EANA 52 DOAA UO aa T E E E TE 52 POCERO A TOU E DOG I o E EEO 53 Froguentiy Asked Uc iOS croirai aenean aE ETERNE eve ee ee ny AAAG ee EAE NASA 53 Appendix B Accessing Lifeguard from the INternet esesseessessesseesseeseeseesseessesseessesseoneesseeseeneeoseeseesseosesseesseoseesetsseeseeseroseeseesss 55 EEE E o A A EE E E E A O E S E E E A A E TA E ET 55 GOSS OL TEP a E E E E N EE E E anu ane mernertaaes 55 Netw rks Routers and Mod
40. larm condition occurs Lifeguard displays the condition on Lifeguard s LCD display Lifeguard also illuminates the red Alert Status LED when an alarm condition occurs The alarm condition screen will look similar to the display shown below Alert TEMP Current SH 1 Example Alarm screen When the navigation button is pressed while the alarm condition is being displayed Lifeguard will cycle through the three principal screens Home IP address and Serial number as well as the alarm condition screen In effect the alarm condition screen becomes a fourth screen in the Lifeguard s interface The alarm screen remains active as long as the alarm condition is present If more than one alarm condition is present Lifeguard displays the most recent alarm condition occurrence on the LCD display Resetting Lifeguard If you forget your username or password you can reset Lifeguard to its original state as shipped from the factory Resetting Lifeguard will clear Lifeguard s measurement data logs Any measurement data previously saved in Lifeguard s memory will be lost To perform the reset press and hold down the recessed Factory Reset button with a paperclip or a small diameter tool as shown below Factory Reset Button Resetting Lifeguard with a paperclip When the Factory Reset button is pressed and held the Reset screen appears keset Hola ta EANN Example Reset screen Hold the reset button until the progre
41. me via the Time and Units menu You can also use the Time and Units menu to C or F that Lifeguard will use to report measurements The Time and Units menu also e time zone in which your Lifeguard will operate Time and Units The Lifeguard system will automatically synchronize itself with global SNTP servers and only require the users current time zone and how you would like time and date to be displayed Time and Units Sensors Notifica Networ Time Zone Time Format Date Format Daylight Savings Temperature Units Numerical Format Time Settings Units and Formats Time zone Temperature Units A GMT 08 00 PST Seattle Los Fahrenheit F Time Fo any 12 Hour rmat Numerical Format tions Example 8 20 Date Format a Jan 1 2012 k Daylight Savings Yes Current Time and Date 3 21 PM Oct 31 2012 OO Cancel Click on this drop down box to select a time zone for your area All 24 world wide time zones are listed in the Time zone drop down box Choose between a 12 hour clock and a 24 hour clock The 12 hour clock displays time with AM or PM e g 11 32 PM The 24 hour clock displays time in numbers only e g 23 32 Select the date display format from this drop down box Available formats include Jan 1 2012 1 Jan 2012 and 2012 Jan 1 Use this drop down box to specify if Daylight Savings is currently in effec
42. n name that your Dynamic DNS service provider gave you Type the user name for your Dynamic DNS account This is the name that you use to log in to your account not your host name 6 Type the password or key for your Dynamic DNS account 7 Click Apply to save your configuration 61
43. n solution packets are available from Digital Aquatics www digitalaquatics com or 425 527 0995 Step 2 Choose the calibration range In the pH Calibration wizard press or click on the 7 pH and 10 pH button if you will be using 7 pH and 10 pH calibration solution press or click on the 4 pH and 7 pH button if you will be using 4 pH and 7 pH calibration solution Calibrating your pH Probe Sor 2 Yir Step 3 Rinse and clean your probe rinse your pH probe in the RODI water and make sure the tip is clear of foreign objects Step 4 7 amp 10 pH calibration Place the pH probe in the 7 pH calibration solution packet 4 amp 7 pH calibration Place the pH probe in the 4 pH calibration solution packet Make sure the probe tip is fully immersed in the solution For best results Digital Aquatics recommends allowing several minutes for the probe to stabilize in the solution before clicking on or pressing the Start button Calibrating your pH Probe When the pH probe is adequately stabilized press or click on the Start button The pH Calibration wizard screen will report Stabilizing and display a barber pole indicator while the calibration is in progress The calibration process may take several minutes Lifeguard User Guide V1 1 26 Calibrating your pH Probe s Rini re l Step 5 When the screen that displays Step 5 Rinse your probe appears remove the pH probe from the calibration s
44. ocket layer encryption to to use SSL send email messages An increasing number of email providers require SSL encryption for email communication In a few cases SSL is not supported Digital Aquatics recommends setting this value to Yes as a default You may want to contact your email provider to determine if SSL is required for your email account or the email account you will want Lifeguard to use for sending alert emails SMTP Server The SMTP simple mail transfer protocol Server is the web address of the email server that Lifeguard will use to send alert emails Most SMTP server names are in the form of mail emailservicename com Example mail gmx com Send from Lifeguard requires a send from email address to generate alert emails You address can specify your own email address as the send from address or you can set up an email address specifically for Lifeguard through your favorite email provider Example lifeguardalerts gmx com Email Port Email servers receive requests to send an email through an email port Your email client e g Outlook sends email through this port to your email server Lifeguard will need to know a valid email port for the send from email address that you want Lifeguard to use Your email provider can provide valid email port numbers for its email servers Common email port numbers are 465 and 587 Example 587 SMTP Lifeguard will need to log in to the email server that it
45. olution and rinse the probe in RODI water Step 6 7 amp 10 pH calibration Place the pH probe in the 10 pH calibration solution packet 4 amp 7 pH calibration Place the pH probe in the 7 pH calibration solution packet Allow several minutes for the probe to stabilize then press or click on the Start button Calibrating your pH Probe The pH Calibration wizard screen will again report Stabilizing and display the barber pole indicator while the calibration is in progress The calibration process may take several minutes Calibrating your pH probe Lifeguard User Guide V1 1 27 When the pH Calibration wizard displays Your pH probe is now ready to use remove the pH probe from the calibration solution and rinse the probe in RODI water Then press or click on the Close button in the Calibration wizard The pH calibration process is now complete and your pH probe is ready to be installed in your tank Canceling pH Calibration You can cancel the pH calibration process at any time by pressing or clicking on the Cancel button on the pH Calibration wizard dialog When the Cancel button is pressed the calibration process will be stopped You can restart the calibration wizard by pressing or clicking on the calibrate button on the Quick Start menu If pH Calibration Fails If pH calibration fails the pH Calibration wizard will display a screen that reports Calibration Failed There
46. ork A CAT 5 Ethernet cable is provided with each Lifeguard system Lifeguard should be connected to your DHCP enabled router Lifeguard can be connected to a wireless bridge or wireless gaming adapter to communicate wirelessly with a wireless router Step 2 Set Up your Router for Internet Access to Lifeguard Enable Port Forwarding In order to setup port forwarding on your router you will need to access your router s configuration area The configuration area is typically accessed through a web browser on any PC or web enabled device on your network Your router s user documentation should provide an IP address that you can enter into your browser s address window Follow the port forwarding or port mapping instructions in your router s user documentation see examples of how to enable port forwarding for certain popular routers in the Example Router Configurations section after these steps Digital Aquatics is unable to provide direct support for third party devices such as routers and wireless bridges If you have questions about your third party devices please contact the manufacturer of the device For questions regarding your email or internet account you may need to contact you email or internet service provider Digital Aquatics is unable to provide direct support for third party services Your router automatically blocks unauthorized access When configuring your router to allow access from over the internet care must
47. otects your aquarium by monitoring the three parameters that most often lead to tank crashes temperature pH and water level via a switch input Lifeguard is a super easy to use alternative for anyone who wants to protect their tank without using a controller Lifeguard helps you respond quickly to out of bounds tank conditions by sending you email alerts when temperature or pH crosses user definable thresholds or when the switch input opens or closes Lifeguard features built in network connectivity which will allow you to access the system remotely Lifeguard enables you to keep an eye on your tank while you are at work on an errand or on vacation Lifeguard can be used alone or as a backup to an aquarium controller such as a Digital Aquatics ReefKeeper system This guide will take you step by step through the installation and setup processes so you can get Lifeguard connected configured and operating with your aquarium system You can follow this manual like a book starting from the beginning and working your way to the end or use it as a reference for help with specific subjects Either way we hope this guide will help you get your Lifeguard system up and running in no time Contents DE aa A ERTER oven inno sata AEIR A A POOE R OA EAE AEA ONA IA OINA OAE DA AA OI EE E I 2 e E LE s E ITEN SAA A AAEN ANEN AAN IA LAIA A AI ENADE 5 CoS DENA IO sce E E A A wean eeeenen cae 5 BS S EA E R E E O AEN A T E E E E 5 DIECI
48. ou should do is turn the power off to Lifeguard Make sure that any electronic device that gets wet is dry and any connections are clean before connecting it back into the system Note that damage caused as a result of water exposure is not covered under the warranty If the system is non functional send an e mail to support digitalaquatics com for information on our non warranty replacement program Q lam receiving a Test Failed Error 32769 error when testing my Email settings What does this mean A The error message 32769 is shown when the Lifeguard cannot connect to the configured mail server using the set Email port Please verify with your email service provider that you have entered the correct port Q lam receiving a Test Failed Error 32768 error when testing my Email settings What does this mean A The error message 32768 is shown when Lifeguard cannot connect to the configured mail server using the SMTP Server address Please verify with your email service provider that you have entered the correct SMTP server address Q lam receiving a Test Failed Error error when testing my Email settings What does this mean A Athree digit error code represented about by above is generated by your email service provider This indicates that Lifeguard was successfully able to communicate with your SMTP server but was unable to send the test email There are a number of items that may cause these types of
49. r lower alarm limits you set in the Sensors menu determine when caution and alarm conditions occur See the diagram below Upper Alarm Limit Example 83 0 F User defined Midpoint between Target Value and Upper Alarm Limit Example 81 0 F Target Value Example 79 0 F User defined Midpoint between Target Value and Lower Alarm Limit Example 77 0 F Lower Alarm Limit Example 75 0 F User defined Caution conditions are triggered when temperature or pH values cross the midpoint between the target value and the high or low alarm value When the switch input moves to a state open or closed that you have set as the Alarm State see Sensor settings menu an alarm condition is triggered AQ How Lifeguard responds to sensor conditions Sensor Conditions Notification Method Uncalibrated ph and Temp Normal Caution ph and Temp Alarm Critical Alert Screen on LCD Alert Status LED red Lifeguard Dashboard Email alert if email alerts are enabled in the Notifications settings menu Data logging Not displayed Off pH and temperature values are displayed in BLUE None Data logging does not occur when corresponding pH or temperature probe has not yet been calibrated Not displayed Off pH and temperature values are displayed in GREEN None Data logging occurs Not displayed Off pH and temperature values are displayed in YELLOW Caution emai
50. rd for Your AquariUmM sssesssesssesssesssssssesseesseesseesseesseesseesseenseesseesseesseesseosersseesseesseesseosseosseosseosses 29 ACCESSING the seing Dialog roenesaninia an E E EE E EEEE EEEE 29 Changing your Username and Password General Settings Menu ssessesssessesssessesssessesssessesseesseoseossesseoseessesseeosesseesseoseo 30 Setting Time and Units Time and Units Menu e ssesseesssseesesseesesssessessessessessessessessessesseoseosesseeseoseosesseosesseosesseosesseosesseosesseesess 31 Setting Alarm Thresholds Sensors M NU csscscsescscscssscscscscscscscscsesssesescseseseseseseseseseseseseseseseseseaeaeseaeaeseaeaeaeacseaeaeacaeaeaeaeacacs 32 Setting up Email Alerts Notifications Menu ou csscsesesessssssesesesesssssssscsssesesessssssesesesesesessesesesesesesesesessesesesesesesesseseseseacacseseess 33 Changing Network Settings Network MenUu ssssessessessessessessessessessesseosesseosesseoseeseoseeseoneeseoseeseoseeseoseoseosesseosesseosesseosesseesess 35 Bye Bes ye Mel i 15 21 fs uae ene ee re ee en en NEOON eee nea nT meet Tr 37 Monitoring Temperature on the Lifeguard DaShbOard cesesessssssssesessssssesesesesessssssesesescsesessssesesesescseseseeseseseseaeacscseesess 37 Monitoring pH information on the Lifeguard Dashboard sssessesseessesseeseesseeseessesneesseoseseesseeseeseesseessesseessesseeseesseoseeseesss 38 Monitoring the Switch Input and the Date and TiMe ssessess
51. re automatically assigned and can change any time the device is restarted 55 Hostname DHCP DNS DDNS SMTP Server Network Ports Domain Name The Hostname is a plain text name used to identify network devices to make it easier for people to remember and access network devices Your Lifeguard s default hostname is LIFEGUARD it will also have an IP address DHCP stands for Dynamic Host Configuration Protocol This is the service that automatically assigns and manages IP addresses on your network This is typically done by the router DNS stands for Domain Name Service This is the service which matches domain names with the appropriate IP address Domains typically have a static IP address DDNS stands for Dynamic Domain Name Service This service allows you to match a domain name with dynamic IP addresses There are several websites which can perform this service for you such as www no ip com SMTP stands for Simple Mail Transfer Protocol This is the server which sends email Network traffic is broken up into ports which are sort of like lanes on a freeway Breaking the data into different ports helps your router and network devices know how to process and route network data Domain Names are how websites get their names www digitalaquatics com is our domain name Using a domain name makes it easier for people to access our webpage rather than having to use and remember our IP address Networks Route
52. rmometer that is known to be accurate 22 Temperature Probe Calibration Step 1 Place the secondary temperature sensor in your aquarium s water and wait for its temperature reading to stabilize Step 2 Place the Lifeguard temperature sensor in in your aquarium s water as close as possible to the secondary temperature sensor This ensures that both temperature sensors read as similarly as possible Step 3 Enter the reading of the secondary temperature measurement device into the target value text box on the Temperature Probe Calibration dialog Then press or click on the Start button Temperature Probe Calibration The Temperature Calibration wizard screen will report Stabilizing and display a barber pole indicator while the calibration is in progress Calibration may take a few minutes Lifeguard User Guide V1 1 23 EEN A aT When calibration is complete the Temperature Calibration wizard screen will report Calibration was Successful Press on the Close button to exit the calibration wizard Canceling Temperature Calibration You can cancel the temperature calibration process at any time by pressing or clicking on the Cancel button on the Temperature Calibration wizard dialog When the Cancel button is pressed the calibration process will be stopped You can restart the calibration wizard by pressing or clicking on the calibrate button on the Quick Start menu
53. rs and Modems Your home or office network likely includes one or more third party devices that connect computers and devices in your network to the Internet These devices typically include a router and a modem A router is a device that sends data packets between computers and devices in your home or office network and your modem The modem translates signals between your network and the internet In many home networks a router is included in a DSL telephone network or cable modem In office networks routers and modems are often separate devices The pictures below show examples of how computers routers and modems might be connected in common networks 56 internet Internet a a a a Modem WiFi Wired Modem Connection Router Router a a a a a Lifeguard Computer Smartphone Laptop Wireless Computer Smartphone Laptop Bridge Lifeguard Routers are designed to stop unauthorized access from over the Internet To access Lifeguard from the Internet you ll need to configure your router to enable port forwarding also known as port mapping Port forwarding allows an external internet connected computer or device to communicate with computers or devices such as Lifeguard in your home or office network Follow these steps to enable port forwarding on your router modem Step 1 Connect Lifeguard to your Network To enable communication between Lifeguard and the Internet you ll first need to connect Lifeguard unit to your netw
54. ructions about turning on DHCP Connect the provided Ethernet cable to the Ethernet port on the bottom of Lifeguard Connect the other end of the Ethernet cable to an 2 open Ethernet port on your network switch router or modem Lifeguard is not inherently wireless You can connect Lifeguard to a Wireless Bridge or Wireless Gaming Adapter to allow Lifeguard to communicate wirelessly with your wireless router 13 Chapter 3 Powering up the Lifeguard system Applying Power The Lifeguard unit does not feature a power switch To apply power make sure that the power adapter is plugged into an AC power outlet and then simply plug in the power adapter plug to the Power Adapter Port on Lifeguard as shown below Connecting Lifeguard to power When power is applied to the Lifeguard unit the green Power Status LED left will illuminate If an active network connection is present the blue Network LED center should also illuminate a few seconds after power is applied The Network Status LED may flash The Lifeguard unit s LCD display with backlight should also illuminate upon power up After a few seconds the LCD display will briefly show a Startup screen Lifesuard wil Ae Example Startup screen The Startup screen will be displayed for a few seconds followed by the Home screen described below Home Screen The Home screen is the Lifeguard unit s main display screen The Home screen gives you quick and easy acces
55. s to the most important information in your Lifeguard system rd User Guide V1 1 14 Current temperature reading Current pH reading Example Home screen When the Home screen is displayed the date and time are displayed in the top half of the display The date is formatted as the current month followed by the current day of the month The time is formatted based ona 12 hour clock using the AM and PM designators The time format can also be set to follow a 24 hour clock The Date and time are automatically detected by Lifeguard upon startup Lifeguard has a real time clock to keep time in the event that Lifeguard cannot connect to the internet The Home screen also displays the current temperature and pH readings on the bottom half of the display This allows quick access to the system s parameters without having to navigate through complex menus Getting Around To navigate between screens on the Lifeguard unit just press the Navigation button on the top of the unit The Lifeguard unit will scroll to the next screen in the order described below Navigation Button The Lifeguard unit features just three main screens IF Address ee ea 192 165 2 4 Revel BA Home screen main display IP address screen Info Screen Note Your IP address may differ Pressing the navigation button on the screen displaying the serial number will loop back to the Home screen main display 15 Displaying Alarm Conditions When an a
56. ss bar completes and the screen reverts to the Home screen Your Lifeguard system has now been reset 16 Chapter 4 Initial Lifeguard Setup If you are setting up Lifeguard for the first time we suggest that you read through each of the sections below to familiarize yourself with Lifeguard s web interface After the Lifeguard system has been configured Lifeguard s measurement dashboard will display the system s current readings graphing information and trends Accessing the Lifeguard Web Server Lifeguard contains its own web server software that enables you to set up the Lifeguard system and access measurement data You can access Lifeguard s web server as you would any web site via a browser on a PC laptop tablet or smartphone on your network or via the Internet Once Lifeguard is communicating with your router the router should assign an IP address to Lifeguard You can use this IP address to access Lifeguard s web server Press the Navigation button on top of Lifeguard to display the current IP address IF Address 197 165 2 4 Navigation Button Note Your IP address may be different You can enter the IP address into the URL or address bar of your web browser to access the Lifeguard Welcome screen Example http 192 168 2 4 DA Digital Aquatics C A O http 192 168 2 4 Once you ve entered the IP address Lifeguard s web server will display the Welcome screen in your browser see below
57. ssesseeseesseoseessroseoseesstoseossesseessesseosersseoss 16 RE E U e EA A A A E 16 Be me E a E E EEO AONE EENE 17 Accessing the Lifeguard Web Server vsiicii s svscssessasseisserinsesssnsetdeasnsesietanS sueveviavavsewnselpsionntalordpeennssidtvanoesauedepnaasevintaissuendsistonssasdous 17 Setting up Lifeg ard for the first UNG ssnsdin eanna iia saena aa a ana a i a 18 If You F rget Your Username OF PassWord ssid scsertistecssserttccsiivassiesiatensianvisssndehataaatinadco ell enana anaa aani aiaia kE aiaia 20 Welcome to the Lifeguard Dashboard isissccsvasaienrceadtateresisaiiiatelaaenndenieanustietauddaitaaienisiaaaantn 20 Chapter re e NODE a een eee aai 21 Calibrating the Temperature Probe ssessessesseessessessessessessessessessesseosessesseesesseeseoseeseoseeseoseeseossessesseseoseoseosesseoseoseosesseosesseesesseosesseesess 22 Canceling Temperature Calibration sissiccsssissacelescassstissletacasaiviydain carsieacasn ANa Niena anaa a aasar i a A r AADA E EER aa Sa ESEE a 24 if Temp rature Calibration Falls wsectccczctsstecectee txtaeracetee etn tatereestan aA iecnsantenarcanietatnaeternnaneaeais 24 CDr NOA I D F PEO aea a A A O eee 24 Die Ol CIO ON N IZO eseas E E E areaud memainem Nana 25 Canceling pH Calibration s sussbocissssevessevessvensesonstveistacerstovntvnesashceawtarseossisiaceantesnburnreinvuintorseksavsinceasteowbvensaMevassenctonsseineeusteusvaneieeueats 28 PPRC ONE a E E E E TEE E E A aaa 28 Chapter 6 Setting Up Lifegua
58. t in your area When Yes is selected Lifeguard will automatically add one hour to the displayed time for the selected time zone Choose whether Lifeguard will display temperatures in Fahrenheit or Celsius units via this drop down box Choose whether decimal portions of a number are separated a period or a comma per the custom in your area 31 Setting Alarm Thresholds Sensors Menu You can set alarm thresholds via the Sensors menu in the settings dialog General Sensors Lifequard is able to track all current sensor values and determine if they are outside of their expected ranges Time and Units Temperature Sensor pH Sensor High Alarm High Alarm Sensors Notifications 79 0 8 50 Target Temp Target pH 78 5 8 20 Network High Alarm Temp Target Temp Low Alarm Temp High Alarm pH Target pH toes ar TM Ha is Pe A Lifeguard User Guide Switch Input Switch Type Alarm State Level Detect Set point for the high temperature alarm When the sensor temperature exceeds this value Lifeguard will illuminate the Alert Status LED report the current temperature in RED on the Lifeguard dashboard and if configured to do so send an email alert Target temperature When absolute value of the sensor temperature moves beyond the halfway point between this value and the high or low temperature set points the current temperature will be displayed in YELLOW on the Lifeguard dash
59. tgear Model WGR614v9 Port Forwarding 1 Select Port Forwarding Port Triggering under Advanced in the main menu Click Add Custom Service In the Service Name field enter a descriptive name like RKM NET In the Service Type field select the protocol recommend choosing both TCP and UDP In the Starting and Ending Port fields enter the port number they will be the same In the Server IP Address field enter the IP address of your local computer that will provide this service Click Apply The service appears in the list in the Port Forwarding Port Triggering screen 60 You may or may not have to do this next part If it shows in the port forwarding 9 list then you do not Select Port Forwarding Port Triggering under Advanced in the main menu From the Service Name list select the service that you will host on your network ii the one you created from above In the corresponding Server IP Address box enter the last digit of the IP address t1 of your local computer that will provide this service 12 Click Add The service appears in the list in the screen DDNS Next lets set up your router so you only have to remember your domain name From the main menu of the browser interface under Advanced select Dynamic DNS to display the Dynamic DNS screen 2 Select the Use a Dynamic DNS Service check box 3 Select the name of your Dynamic DNS service provider Type the host name or domai
60. tically It is important that your electronic equipment never be mounted on the ground or in the bottom of a cabinet where water can pool Lifeguard is best mounted as high above a level surface as conditions will allow Water damage is not covered by product warranties and is the leading cause of device failure It is the responsibility of the user to ensure safe installation practices are followed The Lifeguard power adapter should never be mounted on the floor or on any surface where water can pool Lifeguard User Guide V1 1 11 Locating Lifeguard Digital Aquatics recommends installing Lifeguard in a location where it can be easily accessed for daily operation Mounting the Probes Probes should be mounted in your aquarium or sump tank where they are able to acquire reliable readings For example placing a temperature probe next to a heater will skew the readings The probes are fully submersible The pH probe must be kept moist Be sure to leave the pH probe in its protective cap until you are ready to calibrate and install it Connecting the Advanced Switch Cable The Advanced Switch Cable can be connected to one or more float switches or other switching device The bare wires at the end of the Advanced Switch Cable can be connected to the wires on the switched device by soldering the wires installing a crimp connector or attaching twist on connectors If the wires are soldered Digital Aquatics recommends using a lineman spl
61. to download or clear logged temperature data 24 hour This displays the average temperature reading for the past 24 hours Average of pH pH Trend The trend indicator will show how the pH reading has been trending for the last Indicator 30 minutes z t Decreasing Increasing Stable Monitoring the Switch Input and the Date and Time The Lifeguard dashboard displays the status of the switch input as well as the current date and time Switch Type Current Switch Type System Current Date Current Current Switch Status Current Time Current Switch This displays which type of switch has been defined by the user see Sensor Type settings The switch type does not affect the switch status see below Current Switch Displays Normal if the Advanced Switch Cable is plugged in to Lifeguard and if Status the state of the switch input is not in the alarm state as defined in the Sensors settings Displays Tripped if the Advanced Switch Cable is plugged in to Lifeguard and the switch input is in the alarm state Displays None if the Advanced Switch Cable is not properly connected to Lifeguard Current Date Displays the current Date Current Time Displays the current time 39 Alarm Critical and Caution Conditions When temperature pH or switch input levels move outside user defined limits an Alarm or Caution condition is triggered For pH and temperature the target measurement value and the uppe
62. unless you are familiar with networking and network configuration If the Network settings are not configured properly you may lose access the Lifeguard webserver and Dashboard Digital Aquatics also recommends leaving DHCP dynamic host configuration protocol enabled General Network Netw jork se oe are intend can for advanced users only Setting these items incorrectly can result in Time and Units Device Information Connection Settings Hostname IP Address Sensors LIFEGUARD MAC Address Gateway Notifications Network HTTP Port Subnet 80 Would you like to use DHCP Primary DNS SS Yes Secondary DNS Cancel Lifeguard User Guide V1 1 35 Hostname MAC Address HTTP Port Would you like to use DHCP IP Address Gateway Subnet Primary DNS Secondary DNS Specify the hostname for your Lifeguard You can use the hostname can to access the Lifeguard web server without having to remember your Lifeguard s IP address The hostname must be between 1 and 16 alphanumeric letters and numbers characters The hostname can also include one or more instances of the dash character The hostname is case sensitive Example If you enter a hostname of lifeguard without the quotes you would type http lifeguard into your browser s address window to access your Lifeguard s web server This field displays the MAC assigned to your Lifeguard The Lifeguard MAC address cannot be changed
63. us Network Status Alert Status Top Panel m Navigation Button E Reset Button 1 00 Factory Reset Button Navigation Button Bottom Panel E Power Adapter Port a Ethernet Power Adapter pH Probe Port USB Port E pH Port Advanced Switch Port E Temperature Port Temperature Probe Port E USB Port Ethernet Port m Advanced Switch Port You will not lose any saved data by turning off the power to your Lifeguard You will not be able to save new graph data while Lifeguard is powered off Identifying the Accessories The Lifeguard Monitoring System includes two probes The temperature probe consists of a standard temperature probe with an RJ12 connector The pH probe connects to Lifeguard with a metal BNC connector gt Temperature Probe pH Probe Advanced Switch Cable The Advanced Switch cable can be connected many different devices including float switches leak detectors and other water level sensors Chapter 2 Installation The Lifeguard System A typical Lifeguard monitoring system installation is shown in the diagram below Network Router Power Adapter pH Probe Temperature Probe Float Switch Aquarium Lifeguard monitoring system typical installation Connecting Your Lifeguard System The Lifeguard monitoring system is connected by plugging each system cable into to the appropriate port on the Lifeguard unit Power Adapter pH Probe Port USB Port Advan
64. will use to send alert Username emails If you want Lifeguard to send emails from your email address Lifeguard will need to know the username you specify when you log in to your email service Example lifeguardalerts gmx com SMTP Password Enter the password Lifeguard will need to login to the email server that Lifeguard will use to send email alerts You may need to contact your email provider to obtain SMTP server information SMTP server information for several popular internet email providers is listed in the table below 34 Email Provider SMTP Server Name SSL Required Available Email Port s Gmail smtp gmail com Yahoo smtp mail yahoo com Yes 465 Hotmail smtp hotmail com No 587 Outlook com smtp live com Yes 25 465 587 Comcast net smtp comcast net No 587 SMTP server parameters for several popular email providers Changing Network Settings Network Menu You can use the Network settings menu to enter a hostname for your Lifeguard system You can then use the hostname to access the Lifeguard web server without having to remember your Lifeguard s IP address You can also use the Network settings menu to change a variety of other network parameters DigitalAquatics recommends that you avoid changing Lifeguard s network parameters unless you are very familiar with Ethernet networking and network configuration Digital Aquatics does not recommend manually configuring Lifeguard s Network settings other than the hostname

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