DVB-T2- Meter User Manual
Contents
1. To display all music files on the connected USB data storage device or in a selected folder press lt P until the Music tab in the source index is marked The display now shows only music files saved on the USB data storage device Press A V to select the file you want to play Press OK to open the file start playback The display shows a media player Press the F1 F4 keys to control play back F1 Pause continue playback F2 Fast backward continue with F1 F3 Fast forward continue with F1 F4 Change of the playback mode Single single track is played Single Repeat single track is played and repeated AlF all tracks in the current directory are played in the displayed order All Repeat all tracks in the current directory are played and repeated in the displayed order Random all tracks in the current directory are played in random order and are then repeated 28 smartmeter T20 Menu PC Update gt Press EXIT several times until the meter returns to the main menu or to TV mode Ee If you want to play movies or display pictures follow the same procedure 11 1 3 Saving the Channel List to a USB Data Storage Device gt Inthe USB Menu press the F3 key Upload to save the channel list to the connected USB data storage device Connect the USB data storage device to your computer and edit the channel list with the application Settings Editor You can download the Settings Editor from the support secti2. leted and you will get back to the submenu Factory Default If you select No the meter returns directly to the submenu Factory Default smartmeter T20 25 Menu PC Update 10 3 Displaying the System Information When you call the smart electronic Support Hotline our hotline staff will ask you about the software version of your smartmeter T20 Please check the details before you call gt Select the menu item System Info in the submenu Settings and confirm with OK Following is displayed e Modell ID e Hardware version e Software version e Loader version e Date 11 Menu PC Update gt Press MENU gt Select the menu item PC Update using the keys lt gt and A and confirm with OK The window PC Update with the menu items USB Menu and USB Manager opens Upon entering the submenus USB Menu or USB Manager the display shows the directories on the USB data storage device and files in the root directory that have the selected file format gt In USB Menu or USB Managerpress lt P gt to select the type of files you want to display from the source index on top All All files on the USB data storage device Stream Only video files ts Movie All other video files e g mpg Music Music files e g mp3 Picture Image files e g jpeg 26 smartmeter T20 Menu PC Update Software Software files bin Other All other files The display shows only files of the selected type 11 1 USB Menu
3. NO If you select YES manual search starts The manual search can find coded as well as free to air FTA stations in the selected channel If you select NO manual search starts but can find only free to air FTA stations in the selected channel After manual search in the selected channel is finished the smartmeter T20 issues a channel list containing the stations found If you want to search for stations in other channels repeat steps 1 to 4 The stations found are added to the channel list Adjust the menu item Signal Audio Tone in the Ee Settings System menu to select unselect an audible signal indicating that a station is found during station search Ee In the submenu 7P DE you have the same search func tions as in the submenu 7P Search 13 3 TV Mode When the meter is in TV mode you can also use the following functions gt Press A F to select the previous or next station in the station list When you switch between stations the display shows details on the selected station for about four seconds Apart from the displayed channel values the station details include audio video and PCR PID packet identifier Press lt P gt to adjust the volume 2 PID Packet Identifier Tells the user which data packets are to be used 32 smartmeter T20 Checking the TV Signal gt Press the F1 key mute to switch off the TV tone Press the F1 key again to switch the TV tone back on gt Press the F2
4. gt Select the USB Menuwith the A F keys gt Press OK The display shows the USB Menu window 11 1 1 Software Update You can download an updated software version compressed ZIP archive from the Support section on our website at www smart electronic de gt Make sure that the smartmeter T20 is supplied with power while you update the meter software gt If you are not sure whether the battery charge will last through the update connect the smartmeter T20 to the CAUTION power supply via the power plug before you start the update Update the meter software as follows Extract the ZIP archive Save the bin file to your USB data storage device Connect the USB data storage device to your smartmeter T20 Ensure that the USB menu in the PC Update submenu is open Press lt P gt to select the file type Software oa A OON lt a Press A to select the update file Press OK to confirm your selec tion The display shows a prompt for you to choose whether you want to update the software database 7 Press lt gt to select Yes Press OK to confirm your selection The up date starts automatically smartmeter T20 27 Menu PC Update Never switch the meter off while you are up dating the meter software CAUTION 11 1 2 Media Player You can use the media player to play files from a connected USB data storage device The media player can play e g AVI MPEG MP3 and JPG files Example Music
5. nanne nnmnnn na 31 13 1 Searching for Stations automatically seeeeeeeeeeeeeeenee 31 13 2 Searching for Stations manually s s s 31 13 35 TIN MOS irn ea ari en ee 32 14 Cleaning the Meter asssssseesnnnennnnnnnnnnnnnnnnnnnnnnnnnnnn nnnm nunne nnmnnn nnmnnn 34 15 Transporting and Storing the Meter ssesssseensnnnnnnnnnnnnnnnnnnnnnnnnnn na 34 16 Troubleshooting ssssssssssusnnnunnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nunnana nnmnnn nan 35 17 Disposing of the Meter sssssnesneunnnnnnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn 36 18 SPSCIHICATIONS seses isanne ne i a a 37 18 1 TUNET e aeaa ee naa aa nae nee ee eae 37 18 2 System Resources ii cciiasked etra es erased dee 37 ABB gt VideO edene eeaeee ara so htt e e EE AKES 37 18 4 External Audio Video Input AV in sssssssssnssssnnssssnnernnnnnrn nene 37 18 5 USB 2 0 Interface cccccecssceecesseeeeeeeeeeeeseaeeeeessaeeeseeneeeeeees 38 18 6 Batlenyesncanii nde E Gain dees 38 18 7 Power Plug Charger ceccccesceesseeeeeeeeeeeeeeeeeeaeseeaaeenseeenaes 38 18 8 Dimensions and Weight ceeeccceeeeseeeeeeeeeeeeeeeaeeeeeeneeeeeee 38 18 9 Temperatures 2c ecgench eect etc en a estes 38 smartmeter T20 Contents 19 Statement of Compliance cccceeceeeeseeeeeeseeseensneseenseeesesesseneeeseees 39 6 smartmeter T20 User Notes 1 1 Using this Manual This user manual applies to the DVB T2 Meter smartmeter T20 Please r
6. sup ply Oo af WwW DY 34 Put the meter Remove the aerial cable from the device Remove all other cables connected to the meter the cables and the user manual into the original packing Store the meter and the accessories in a dry and dust free place Make sure that the meter is protected from frost smartmeter T20 Troubleshooting 16 Troubleshooting Meter cannot be switched Battery is empty Charge the battery on Bad picture quality Aerial is not aligned cor Align the aerial rectly Aerial is defective Replace the aerial No or weak signal Check all cable connec tions Align the aerial No tone Tone is switched off Enter the Settings menu mute and switch the tone back on Meter does not recognise Switch the meter off and USB data storage device back on If the troubleshooting suggestions do not help to correct a malfunction please contact your specialist dealer You can find an FAQ list with updated troubleshooting ee suggestions in the Support section on our website at www smart electronic de smartmeter T20 35 Disposing of the Meter 17 Disposing of the Meter gt Do not dispose of the receiver or battery in your normal household waste CAUTION gt Ask your municipal authorities about how to dispose of a the device in an eco friendly and proper manner gt Take spent batteries to an official collection point The WEEE symbol on the product or the prod
7. DIO LED POWER Number keys Navigation keys OK MENU EXIT AV IN SYSTEM FIND SCAN off Meter is switched off power supply un plugged green Meter is switched off power supply plugged meter charging orange Meter is switched on power supply plugged meter charging red Meter is switched on power supply un plugged Glows when the meter receives a signal Glows when the meter is switched to analogue video input Glows when the meter is in TV mode standard Glows when the meter is in radio mode Press to switch the meter on and off Press to enter digits and numbers Press to create and save a screenshot of the display when a USB data storage device is connected to the meter Press to navigate through menus submenus Press A V to switch between stations Press lt gt to adjust the volume Press to confirm your selection display station list Press to return to the main menu Press to exit the current menu Press to switch to analogue video input Press to enter the Settings submenu in TV mode only Press to enter the Packet Control submenu Press to start automatic station search smartmeter T20 General Safety Notes 2 2 2 Top View No Description 1 Aerial port 2 Analogue audio input mono 3 Analogue video input composite video 1 203 2 2 3 Bottom View No Description 1 Low voltage socket for power plug 2 Switch for battery 3
8. USB port for external data storage devices 1203 2 2 4 Rear View No Description 1 Battery compartment The above figures show the smartmeter T20 without the black part cover ing the top of the device 2 3 Guarantee The digital meter smartmeter T20 of smart electronic GmbH comes with a guarantee in accordance with legal requirements as applicable at the time of the purchase 3 General Safety Notes 3 1 Intended Use The meter is intended for measuring signals on digital aerials and aerial systems It is intended for this purpose only and must not be used for oth er purposes Please use the accessories only for the purposes described in this user manual smartmeter T20 11 General Safety Notes Any use other than the intended use is improper and can result in material damage or even bodily injury We assume no liability for any damages or injuries resulting from improper use of the device 3 2 Hazards from Improper Use CAUTION WARNING gt Make sure the meter and especially the power plug are always kept dry Do not expose the meter to temperatures below 0 C Connect the power plug only to 100 240 V AC 50 60 Hz Charge the meter only with the supplied power plug During electrical storms disconnect the meter from the aerial and from the power supply Do not put heavy objects onto the meter Avoid mechanical influences that can damage e g the LCD display or the hou
9. age Level Audio Freq Range Audio Impedance Audio Voltage Level smartmeter T20 6 MHZ 75Q 2 Vpp 20 Hz 20 kHz co 1 5 Vpp 37 Specifications 18 5 USB 2 0 Interface Supported file system Supported media file formats MP3 18 6 Battery Type Capacity Operating time 18 7 Power Plug Charger Mains voltage Output FAT32 FAT JPEG BMP PNG DAT MPG VOB Li Po 2700 mAh up to 8h 100 240 V AC 50 60 Hz 0 7 A 12 6 V 1 7A 18 8 Dimensions and Weight Length x Width x Height Weight 18 9 Temperatures Operating temperature Storage temperature 38 10 5 x 17 0 x 4 5 cm 0 5 kg 0 C to 40 C 40 C to 65 C smartmeter T20 Statement of Compliance 19 Statement of Compliance Smart electronic GmbH Industriestra e 29 78112 St Georgen Germany hereby states that this product complies with the following directives and standards e Low Voltage Directive 2006 95 EC EN61010 1 2001 e Electromagnetic Compatibility Directive 2004 108 EC EN 61326 1 2006 EN 61000 3 2 2006 A1 2009 A2 2009 EN 61000 3 3 2008 72 245 EEC 2009 19 EC 2009 smartmeter T20 39 Doc ID 11120801 www smart electronic de
10. cencndceeseceensestcccuce beediveeeeeceees 18 Menu TP Search wvcssscceineccniecsteseinicennteesesnesvevenneaestenruenedeuieesvnenrsnneees 18 6 1 Deleting a Transponder from the TP List iene 19 6 2 Adding a Transponder to the TP List i e 19 6 3 Searching Channels ccccccccccececeeeeeeeeeseeseeeeeseaeeeeaaeseeeeenaeees 19 Menu TP IDE viscecisttacccsscnsvicisstanciestetecedectiusdectaddssedududescousiecestidedascadedes 19 7 1 Measurement Values c cccecescceeeeseeeeeeeeeeeeeeneneeeeseeeeeeesenees 19 7 2 Adding and Deleting Transponders ssesereesirnrrssn 21 7 3 Searching Channels ccscccccceeceeeeeeeeeeeeeeeeeeeseaeeeeaeseeeeeeeeees 21 Menu Packet Control ccsseccsseeeeeeeseeeeessneeenseeeenneeeseaesnsaeenseeneeneaes 22 8 1 Changing a Certain Transponder ccccceeeeeeeeeeeeeeteeteeenees 22 8 2 Changing the Group of eight eee eeeeeeeeeeeeeeeeeteeeeeeeeeneees 22 Menu Spectrum siseisccvscessecssvessecsvsssecsivesseerseenseeriesnneersnnsecrieessecrisessecrs 23 Menu Setting wecvsceisscvscescecsscesstersesseerscesssevscenssersesssueerensetescesneceesensies 23 10 1 Menu Systemi ni icc hed etnias 23 10 1 1 Language aia sittin AE A 23 10 142 Audiol AdO taest eee i oiae aa aeaa a ea eE 24 10 1 3 Signal Audio TONE nt sar aiaa gee 24 10 1 4 Changing Channel Option ssssssseseesseesessesssrsssrrsseresrnssrnens 24 101 5 A to Stahd bys asenon ieaiai a a 24 19 10 Leve Urii soiuri vetateps adic dvb ahiaeblaai
11. dals eleaeelaces 24 TOT TUN DV aan a aa a 24 10 2 Factory Resetest a a A 24 1KO ey 1 EE E E E A A E E E 24 10 2 2 Channel List Only ccc eeesce eee eeeneeeeeeeeeeeeeeeeeteaeteaaeeeeeeeeee 25 10 2 3 Radio Channel Only eeseeeeceeeeeeeecneeeeeeeeeeeeeneeeseaeseeeaeeeeeeeee 25 10 2 4 Nur verschl sselte Sende c ccccceeeseeeeeeeeeeeeeeeaeeeeeeeeneeees 25 10 3 Displaying the System Information 26 Menu PC U pate iiices ca sctencs vstctei ascites casncnccevsusten cosctncevsetecdesscscercsvanect 26 Wade USB Menu 2 4 wantin ve i en ea 27 smartmeter T20 Contents 11 1 1 Software Updates siiri aii 27 1112 Media Player nemiesineinr ireen a ani N Neat Adee ite 28 11 1 3 Saving the Channel List to a USB Data Storage Device 29 11 1 4 Uploading the Channel List from a USB Data Storage BrE E EATE ALATE M ETTA 29 a Eo E ll o E EE trecere cere preerre eer rrerrererrrc em terraces 29 1 27 USB Maha get onei rr ie a wees 29 11 2 1 Renaming a File on the USB Data Storage Device 29 11 2 2 Create a New Folder on the USB Data Storage Device 30 11 2 3 Moving a File Into Another Directory sesser 30 11 2 4 Deleting a File on the USB Data Storage Device 30 11 2 5 Formatting a USB Data Storage Device seeeeeeseeereeeeen 30 12 Saving a ScreenShot asesssseennnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn nnmnnn na 31 13 Checking the TV Signal snsssaennnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
12. e efficiently than in analogue broadcasting because more than one station per channel can be broadcast multi plexing 18 smartmeter T20 Menu TP IDE 6 1 Deleting a Transponder from the TP List 1 Inthe 7P Search submenu enter the Channe field press lt P to se lect the transponder you want to delete 2 Press the F1 key delete The display shows a prompt for you to con firm that you want to delete this transponder 3 Press lt gt to select YES Press OK to confirm your selection 6 2 Adding a Transponder to the TP List 1 Inthe 7P Search submenu press the F2 key add 2 Use the number keys and the lt delete key to edit the frequency val ue Frequency Press OK to confirm your selection The new tran sponder is now added to the TP list 6 3 Searching Channels In the submenu 7P Search you also can search for channels This is de scribed in the chapter Checking the TV Signal starting page 31 7 Menu TP IDE 7 1 Measurement Values The smartmeter T20 displays different nominal values and measuring val ues for each channel 1 Press MENU to enter the main menu 2 Select the 7P DE submenu transponder Press OK to confirm your selection The display shows the 7P IDE window 3 Press lt P gt to select the channel you want to check channel is given in the yellow field in the top right corner or Press OK In the selection window press A V to select the channel you want to check P
13. ead the user manual thoroughly before you start using the de vice Please follow all warnings and cautions in this user manual This user manual is part of the product Please keep it handy for future reference If you pass the device on to third parties make sure this user manual is enclosed You can download an updated version of this user manual e g as a replacement for a lost manual from the support section of our website at www smart electronic de 1 2 Signs Symbols Representation smartmeter T20 WARNING Danger of electric shock with risk of severe injuries CAUTION Risk of material damage ee 1 NOTE Useful information and hints Steps for you to follow D Follow the steps in the order given List italic Options for settings are written in ta ics inclined charac ters N Product Description bold Keys are written in bold print bold amp italic Menu windows and menu items which often comprise further menu items or directly adjustable settings are written in bold amp italio print In this manual both terms Transponder and Channel are used Ee A Transponder is the summary of several data streams on one frequency band a frequency with a bandwidth channel The wording Channel usually means a broadcasting station 2 Product Description The smartmeter T20 is a compact digital meter used to check signals and locate errors on aerial systems to easily and qu
14. esmoart meter T DVB Te Meter User Manual Version 07 09 2012 ENGLISH Preface Dear Customer Thank you for purchasing the digital DVB T2 meter smartmeter T20 This user manual contains all the information required e toconnect e to operate e toclean and e to dispose of the device Please read the user manual carefully before you start using the meter smart electronic GmbH IndustriestraBe 29 78112 St Georgen Germany Service Hotline 49 0 7724 9478354 Telefax 49 0 7724 9478333 E Mail service smart electronic de Internet www smart electronic de smart electronic GmbH 2012 All rights technical changes errors as well as printing mistakes reserved Any reproducing or copying of the contents requires prior written permission from smart 2 smartmeter T20 Contents 1 User Notes iii 02 eee Ae eed eet ead 7 1 1 Using this Manual eecccceeeeesceeeenneeeeeeaeeeeeeaeeeeeeaeeeeeaeeeeneaa 7 1 2 Signs Symbols Representation cccccccccccsssscesseteeeseseeees 7 Product DeSCriptiOn ssn 1icc nce cei cetcnecece nee cecteeetes cee cerneceneedeceesesetcencerdedeeds 8 2 1 Package coments ocenio irida a N EONA A 8 2 2 Meteri e aaa a aa a ives niet eevee 9 221 RFONtLVIOW aoia aa aia aaa aaa a a N a 9 222 TOPVIEW enaa e a a a ea N Ee E N aE A 11 2 2 3 BOttOM AYA EANA EET T 11 2 2 4 REAP ViOW E ETT 11 2 3 GUA ANTES iiss A A E E E AE E 11 General Safety NOteS sssasessnnennnnne
15. g close to stoves or cookers or other hot objects Never store the meter in a car during sunshine De pending on the storage location you can get tempera tures of more than 50 C Charge the battery only with the supplied power plug Risk of injury Damages on and improper use of the battery can lead to fumes leaking from the battery When inhaled these fumes can irritate the respiratory tracts Avoid any damaging of the battery If fumes leak from the battery open the window and seek medical advice if you experience health problems that may result from inhaling battery fumes 13 Initial Start Up Damages to other objects Defective batteries can leak and spill battery liquid onto close by objects gt Check the objects affected gt Clean or if necessary replace the objects affected CAUTION 4 Initial Start Up 4 1 Charging the Battery gt Charge the battery completely before you use the meter for the first time Ee The battery can be charged regardless of e whether the meter is switched on or off or e whether the battery switch on the underside of the meter is set to On or Off Charge the battery as follows 1 Plug the power plug into a 230 V socket 2 Connect the low voltage plug of the power plug to the low voltage socket on the bottom of the meter The battery starts charging as soon as you connect the smartmeter T20 to the power plug When the meter is switched off charging is ind
16. he next window Area Configuration 4 3 3 Area Configuration 1 Press the keys A to select the area where you operate the smartmeter T20 2 Press OK to confirm and to go to Main Menu 16 smartmeter T20 Initial Start Up 4 4 Switching off the Meter gt Press the POWER key once again to switch off the meter after use For long operational pauses please also separate the Ee smartmeter T20 electronics from the battery by setting the battery switch on the underside of the device to an OFF position 4 5 Entering and Exiting the Menu gt Press the MENU key to enter the main menu The display shows the OSD main menu The display shows the Main Menu window when you switch the smartme ter T20 on and when you re enter the menu gt Press the EXIT key to exit the menu or to return to the previous menu level Depending on the submenu you are in you may have to ee press the EXIT key several times to return to the Main Menu 4 6 Navigating through the Menu Use the function keys F1 F4 and the navigation keys to navigate through the menu gt Press or F1 to select the menu item to the right Press VW or F2 to select the menu item below Press lt or F3 to select the menu item to the left Press A or F4 to select the menu item above VV V WV Press OK to enter the selected menu item Activated menu items are highlighted by colour smartmeter T20 17 Aligning the Aerial 5 Aligning the Aerial Use
17. icated by a yellow Power LED When the meter is switched on charging is indicated by a continu ously moving battery symbol in the display c do Mfo Mnc cc Completed charging is indicated by a steady battery symbol filled with four bars cm An integrated automatic charging system ensures optimum charging of the battery Please keep the meter switched off during charging 14 smartmeter T20 Initial Start Up gt When you charge the battery for the first time charge it ee for at least 5 hours e The maximum charging time is 12 hours After charging is completed disconnect the meter from the power plug gt Store the battery at temperatures between 0 C and 40 C ee gt When you store the battery for longer periods make sure to charge it every two weeks This will prevent the battery from over discharging 4 2 Connecting the Meter 4 2 1 Connecting a DVB T Aerial gt Connect the aerial or the aerial system you want to check to the aerial port on the top of the smartmeter T20 4 2 2 Connecting an External Video Source optional gt Connect the video device you want to check e g SAT receiver PC graphics card with TV output to the Video In and Audio In ports on the top of the smartmeter T20 4 2 3 Connecting a USB Data Storage Device optional gt Connect a USB data storage device USB memory stick USB hard drive to the USB port on the bottom of the smartmeter T20 Using a USB data storage device i
18. ickly align outdoor DVB T aerials and to identify the optimum location for DVB T room aerials The smartmeter T20 gives several measured values for the selected sta tion e g signal strength and signal quality as numerical values in and as bar graphs signal to noise ratio SNR Modulation Error Ratio MER and bit error rate pre BER post BER Additionally the user can check the TV picture quality on the 8 9 cm wide high resolution LCD display 2 1 Package contents e DVB T2 meter smartmeter T20 e Power plug e Car charger e Adapter F connector to coaxial connector e Carrier bag with shoulder strap e User manual If you find that any of the package contents is missing please contact your authorised dealer or contact the smart electronic GmbH 8 smartmeter T20 Product Description 2 2 Meter 2 2 1 Front View 1 esmartmeter T20 2 3 4 5 8 6 70 2 1 1 7 14 8 Desoripton O 1 Aerial port For connecting a DVB T aerial F connector to the me ter If the aerial uses a coaxial connector use the supplied adapter F connector to coaxial connector to connect the aerial 2 LCD display Displays the TV picture the menu and the measured values 3 Function keys Functions vary across menus submenus Functions are indicated at the bottom of the display smartmeter T20 9 Product Description f no Desorption 10 4 10 11 12 13 14 POWER LED LOCK LED AV IN LED TV LED RA
19. io2 gt Press lt P gt to adjust the languages of the default audio channel and the second audio channel 10 1 3 Signal Audio Tone gt Press lt gt to select unselect an audible signal indicating that a station is found during station search 10 1 4 Changing Channel Option gt Press lt gt to set the behavior during channel change Select Blank if you want a short dark period or select Freeze if the screen should show a fixed image of the first channel until the image of the second channel is available 10 1 5 Auto Standby gt Press lt gt to select whether the smartmeter should automatically be switched off after three hours of inactivity 10 1 6 Level Unit gt Press lt P gt to select whether levels are displayed in dbuVor dBm 10 1 7 Tuner 5V gt Press lt gt to select unselect a voltage of 5V on the aerial port to sup ply a connected DVB T aerial that does not have own power supply 10 2 Factory Reset gt Select in the submenu Settings the item Factory Default and confirm with OK 10 2 1 All 1 Select the menu item A to reset the smartmeter T20 to factory set tings 2 Press OK to confirm your selection The display shows a warning tell ing you that the factory reset will delete all current data and settings The prompt asks you to confirm that you want to proceed 24 smartmeter T20 Menu Settings gt Press lt P gt to select Yesor No If you select Yes the smartmeter T20
20. is reset and rebooted If you select No the meter returns to the Settings submenu 10 2 2 Channel List Only 1 Select the menu item Channel List Onlyto reset only the channel list 2 Confirm with OK A warning is displayed A channels data will be lost as well as the question Do you really want to continue gt Select Yes or No using the keys lt gt If you select Yes the smartmeter T20 channel list is reset and you will get back to the submenu Factory Default If you select No the meter returns directly to the submenu Factory Default 10 2 3 Radio Channel Only 1 Select the menu item Aadio Channel Onlyto reset only the radio chan nel list Confirm with OK A warning is displayed A radio channels data will be lost as well as the question Do you really want to continue gt Select Yesor No using the keys lt gt If you select Yes the smartmeter T20 radio channel list is reset and you will get back to the submenu Factory Default If you select No the meter returns directly to the submenu Factory Default 10 2 4 Nur verschl sselte Sender 1 Select the menu item Scramble Channel Only to delete all scrambled channels from the channel list Confirm with OK A warning is displayed A scrambled channels data will be lost as well as the question Do you really want to continue gt Select Yes or No using the keys lt gt If you select Yes the smartmeter T20 scrambled channels are de
21. key Hide to hide the function keys gt Press the F3 key info to display details on the selected station See above Press the F3 key again to return to the TV picture gt Press the AV IN key to use an external video device e g PC TV card video recorder as a source of the video signal The external device must be connected to the meter via the Video In and Audio In ports on the top of the meter Press the AV IN key again to return to aerial mode smartmeter T20 33 Cleaning the Meter 14 Cleaning the Meter WARNING gt gt CAUTION ee Danger of electric shock during cleaning Before you start cleaning the meter disconnect the me ter from the power plug Unplug the power plug from the socket gt Never use a wet wipe to clean the meter or power plug Make sure that meter and power plug are always kept dry Risk of damages to the meter during cleaning Always use solvent free cleaning agents no benzine no thinner Use a soft lint free wipe to clean the housing and dis play of the meter If the meter is very dirty you may use mild solvent free soapsuds or spirit for cleaning You may use compressed air max 2 bar to clear the keypad of dirt Do not use any solvents for cleaning 15 Transporting and Storing the Meter If you want to transport the meter or if you intend to stop using the meter handle the device as follows 1 Disconnect the meter and all connected devices from the power
22. l quality of the previous eight transponders Ee gt In TV mode press the FIND key to enter the Packet Control submenu directly from TV mode 22 smartmeter T20 Menu Spectrum 9 Menu Spectrum Use the smartmeter T20 as follows to display the spectrum of the aerial signal 1 Press the MENU key 2 Press the lt gt and A keys to select the menu item Spectrum Press OK to confirm your selection The display shows the Spectrum window Press lt F1 to switch to a lower Channel Frequency Press gt F2 to switch to a higher Channel Frequency Press A and Wto change the displayed frequency range VV V Y Press F3 to switch the speed for measuring the whole frequency range between ow speed and high speed v Press F4 to save the current spectrum to your USB data storage de vice 10 Menu Settings Here you can adjust general settings for the meter 1 Press the MENU key 2 Press the lt gt and A keys to select the menu item Settings Press OK to confirm your selection Ee gt Press the SYSTEM key to enter the Settings submenu directly from TV mode The display shows the Settings window with the items System Factory Default and System Info 10 1 Menu System 1 Select the menu item System and confirm with OK 2 Press A to select the menu item you want to adjust 10 1 1 Language gt Press lt gt to adjust the menu language smartmeter T20 23 Menu Settings 10 1 2 Audio1 Aud
23. n the on screen keyboard Insert the name of the new folder After OK the new folder will be added to the current directory 11 2 3 Moving a File Into Another Directory 1 on Open the submenu USB Manager 2 Select the file you want to move 3 4 Select the menu item Move and confirm with OK You will get back to Press F3 to access further functions the previous window Open the new directory where the file should be located Press once more F3 Select the menu item Paste and confirm with OK The file will be moved accordingly and you will get back to the previous window 11 2 4 Deleting a File on the USB Data Storage Device 1 2 Select the file you want to delete Press the F2 key The display shows a prompt for you to confirm that you want to delete the selected file Press lt P gt to select YES Press OK to confirm your selection If you select NO the meter returns to the USB Menu without deleting the file 11 2 5 Formatting a USB Data Storage Device 1 30 Enter the USB Manager see above smartmeter T20 Saving a Screenshot 2 Press the F4 key The display shows a warning telling you that format ting will delete all data from the USB data storage device The prompt asks you to confirm that you want to proceed 3 Press lt gt to select YES and press OK to confirm your selection 12 Saving a Screenshot If a USB data storage device is connected to the meter yo
24. ngth Signallevel reference 1 uV Modulation Modulation type e g 64QAM Signal strength and On the right side of the screen are bar graphs for both signal quality values Ee You can use the F1 F4 keys with the same functions as in the 7P Search submenu 7 2 Adding and Deleting Transponders In the submenu 7P DE you have the same functions to add and to delete Transponders as in the submenu 7P Search 7 3 Searching Channels In the submenu 7P DE you also can search for channels This is de scribed in the chapter Checking the TV Signal starting page 25 smartmeter T20 21 Menu Packet Control 8 Menu Packet Control The smartmeter T20 also allows you to read the signal strength S and signal quality Q of eight channels Per default after menu calling this are eight successive channels according to the channel spacing 1 Press the MENU key 2 Using the lt gt and A keys select the PACKET CONTROL menu item and confirm your selection by pressing OK 8 1 Changing a Certain Transponder 1 Press the keys lt P gt or F1 F2 to select one of the eight displayed transponders 2 Press OK to open a selection window 3 Press the keys A to select the transponder to be displayed Confirm with OK to go back to the submenu 7P DE 8 2 Changing the Group of eight gt Press F4 to display signal strength and signal quality of the next eight transponders gt Press F3 to display signal strength and signa
25. nnnnnnnnnnnnnnnnn nnnm nunne nnnm nnana n nnmnnn nna 11 3 1 Intended Use hiure anaana a a a a a Ta iaa aiana 11 3 2 Hazards from Improper USe ssssssssssssisnnessssisnnsnssnsrrnnnnnnssens 12 3 3 Safety Of PODIE r e eai aatan eee eee 13 3 4 Lithium lon Polymer Battery ceccceeeeeseeeeeeeeeeeeeeeeeeeeeeeeees 13 Initial Start Up sesiccsssetek ceseseccivcendsiveccecs cedecccctuscebecadzeeecuseaccsiveccdensdenen 14 4 1 Charging the Battery 0 ccecceesseeeseeeeeeeeeeeeeaeeeeaaeeeeeeeeneeeens 14 4 2 Connecting the Meter cc ccccceeeeceeeeeeeeeeeeeaeeeeeaeseeeeeeeeeeens 15 4 2 1 Connecting a DVB T Aerial ccc eeceeeeeeeeeeeeeeeeeeteeeeeeeeenaees 15 4 2 2 Connecting an External Video Source optional 0 5 15 4 2 3 Connecting a USB Data Storage Device optional 15 4 2 4 Connecting the Power Plug optional ccccssececsssteeeeeees 15 4 3 Switching on the Meter cccecseeeseeeeseeeeeeeeeaeeeeaeeeeaeeeneeeees 16 Ari 1 LanQuage s Aina Aine one T 16 4 352 lt cHIME ZONGs 2s ihe a ha hs st 16 4 3 3 Area Configuration issic hrni aiiai aad pe aa aiast 16 4 4 Switching off the Meter seseseesseesesressrrsrrerrrsrrrerrnesessns 17 4 5 Entering and Exiting the MenU ssssssssrissssrrrrsrrrrrrrnnrrnn 17 smartmeter T20 3 Contents 10 11 4 6 Navigating through the Menu eeeseeeesseeeeeseeeeeenaeeeeeeaes 17 Aligning the Aerial wii cc 00c00cc0ssciceseceetesecsece
26. on on our website at www smart electronic de gt After editing the channel list save the edited list to the USB data stor age device 11 1 4 Uploading the Channel List from a USB Data Storage Device Enter the USB Menu see above Press lt P gt to select the file type Software Select the edited channel list Aa OO N Press OK to open the file The edited channel list is uploaded to the smartmeter T20 11 1 5 Help Enter the USB Menu see above Press the F2 key to enter the Help item The display shows a help message containing notes on USB Menu func tions 11 2 USB Manager gt Select the USB Managerwith the A V keys gt Press OK The display shows the USB Managerwindow 11 2 1 Renaming a File on the USB Data Storage Device 1 Select the file you want to rename 2 Press the F1 key The display shows an on screen keyboard smartmeter T20 29 Menu PC Update 3 Press the lt gt and A V keys to select the character you want to en ter from the on screen keyboard Press OK to confirm your selection Repeat this step until you have entered the new file name 5 Select the OK button on the on screen keyboard Press OK to confirm your selection The meter returns to the USB Menu 11 2 2 Create a New Folder on the USB Data Storage Device 1 2 3 4 Open the submenu USB Manager Press F3 to access further functions Select the menu item Create Fo derand confirm with OK to ope
27. ress OK to return to the TP IDE submenu tran sponder smartmeter T20 19 Menu TP IDE 4 The displayed Values are Constellation diagram MER 20 On the left side of the screen you see a so called con stellation diagram A constellation diagram is the graphic reprenentation of a digital modulated signal e g Quadrature Ampli tude Modulation QAM or Quadrature Phase Shift Key ing QPSK Example 64 QAM ao The more point source the dots are the less noisy is the signal Modulation error ratio all signal disturbances are summarized to one measurement value The higher the MER value the better is the signal quality The MER can be worsened by these issues Noise C N Low frequency hum 50 100 Hz Inter modulation errors distortioned amplifiers 1 Q modulation errors phase amplitude Signal overlap DECT phone Standing waves maladaptation or unfavorably mounted cables smartmeter T20 Menu TP IDE SNR Signal to Noise Ratio The measure compares the level of a desired signal to the level of background noise It is defined as the ratio of signal power to the noise power The higher the SNR value the better is the signal Pre BER Bit error rate before the error correction pre be fore BER number of falsified bits during a time pe riod total number of bits in this period Post BER Bit error rate after the error correcti on post after Stre
28. s absolutely required for some of the func tions of the smartmeter T20 The manual indicates which functions these are 4 2 4 Connecting the Power Plug optional gt Connect the supplied power plug to the low voltage socket on the bot tom of the smartmeter T20 to charge the built in battery see instruc tions for charging of the battery in the section 4 1 smartmeter T20 15 Initial Start Up The aerial port and the Video In and Audio In ports are E located underneath the black cover on the top of the smartmeter T20 Remove the cover to access these ports 4 3 Switching on the Meter 1 Ensure that the battery switch on the underside of the meter is set to an ON position 2 Press the POWER key to switch on the meter If the power supply is plugged in the battery switch will E be useless meaning that the smartmeter T20 can con sistently be switched on regardless of the switch posi tion After first switching on or after resetting various windows will open 4 3 1 Language By default the smartmeter T20 Menu Language is preset to Deutsch German 1 Please ensure that the setting is correct you may change your settings by correspondingly pressing the keys A V 2 Press OK to confirm and to go to the next window Time zone 4 3 2 Time zone 1 Select your time zone by using the keys A For example the time zone of Germany Austria and Switzerland is GMT 01 00 2 Press OK to confirm and to go to t
29. sing of the meter Do not bend or crimp the cables Do not start to use the meter if you can see signs of damage or if you can hear loose parts inside the device Danger of electrical shock from high voltage Damages on the housing of the power plug or an im properly repaired power plug can expose the user to mains voltage gt Do not open the supplied power plug Have the power plug repaired by qualified personnel only Taking the device from cold into warm temperatures can lead to condensation forming inside the device Do not connect the device instantly Leave it switched off for a few hours smartmeter T20 General Safety Notes 3 3 Safety of People When you install and align the aerial make sure that people cannot be injured by falling objects e g tools or parts of the aerial When working on pitched roofs or close to roof edges use a safety rope and secure yourself according to professional practice 3 4 Lithium lon Polymer Battery The smartmeter T20 is provided with a lithium ion polymer battery Please observe the following safety notes for the battery WARNING gt WARNING CAUTION gt smartmeter T20 Fire and explosion hazard Any kind of heat from inside or outside can trigger un controllable chain reactions inside the battery Do not store or use the battery in temperatures above 40 C Never connect the two poles and Never expose the battery to high temperatures e
30. the smartmeter T20 as follows to align the DVB T aerial 1 Press the MENU key 2 Press the lt P gt and A Wkeys to select 7P Search Press OK to con firm your selection The display shows the 7P Search window The Channeftield is activated If it is not press A V to select the Channel field 3 Press lt gt to select the channel you want to check The values given in the Frequency MHz and BandWidth fields change automatically as you select the channel OR Press OK In the selection window press A V to select the channel you want to check Press OK to return to the Search submenu 4 Align the aerial slowly until the LOCK LED flashes or until the Strength and Quality fields in the Search window fill up 5 Fix the aerial in the position that yields the greatest value in the Strength field 6 Alter the inclination of the aerial until the Strength and Quality fields fill up even more 6 Menu TP Search 1 Press the MENU key 2 Press the lt gt and A keys to enter the 7P Search submenu Press OK to confirm your selection The display shows the above window The menu item Channel features a list of channels you have saved Press lt gt to select a channel from this list 1 The transmission frequencies used for DVB T are the same as UHF and VHF channels used for analogue broadcasting In Western Europe DVB T uses VHF 7 MHz channels and UHF 8 MHz channels In digital broadcasting these channels can be used mor
31. u can save a screenshot of the display to the data storage device anytime e g to doc ument measuring values gt Press the key A screenshot of the display is saved to the USB data storage device in a bmp file 13 Checking the TV Signal Switch the smartmeter T20 to TV mode to check the TV signal After switching the meter on or after factory reset the meter displays the main menu gt Press the EXIT key to switch to TV mode The display shows a mes sage saying that there are no channels installed There are no stations saved the station list channel list is empty 13 1 Searching for Stations automatically Follow these steps to fill the channel list 1 Press MENU to enter the main menu 2 Enter the 7P Searchsubmenu Press OK to confirm your selection 3 Press the F4 key auto search Auto search starts Ee gt Press the key SCAN to start an auto search directly from TV mode 13 2 Searching for Stations manually In unfavourable signal conditions you can also search for stations manu ally smartmeter T20 31 Checking the TV Signal 1 Press MENU to enter the main menu 2 Select the 7P Search submenu Press OK to confirm your selection 3 Select a channel i e a frequency in which you want to search for sta tions Press the F3 key manual search The display shows a prompt for you to choose whether you want to search for all types of stations gt Press lt gt to select YES or
32. uct pack ing indicates that this is an electrical or electronic de vice Do not dispose of the device in your normal household waste Take it to an official municipal collec tion point recycling yard Thus you will contribute to protecting the environment Ea and people s health Material recycling helps to reduce the consumption of raw materials You can help to preserve the environment we live in 3 The WEEE symbol stands for the Waste Electrical and Electronic Equipment Directive 2002 96 EC This Directive was introduced to reduce the ever growing quantity of electronic waste from spent electrical and electronic devices The aim is to avoid and reduce growing quantities of electronic waste and to promote eco friendly disposal of such waste through extended manufacturer responsibilities 36 smartmeter T20 Specifications 18 Specifications 18 1 Tuner Tuner type Input frequency ranges Input resistance Input level range Aerial voltage Supply to an active DVB T aerial 18 2 System Resources DDRAM FLASH 18 3 Video Standard Demodulation Bandwidth FFT Code rate Guard interval Video resolution DVB T DVB T2 174 MHz 230 MHz VHF 470 MHz 858 MHz UHF 75 Q 20 dBm to 85 dBm 5V 2 1Gb 16 Mb DVB T EN 300 744 COFDM 6 7 8 MHz 2k 8k 1 2 2 3 3 4 5 6 7 8 1 4 1 8 1 16 1 32 480p 576p 480i 576i 18 4 External Audio Video Input AV in Video Bandwidth Video Impedance Video Volt
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