NTP Slave - Analog Clock User Manual
Contents
1. Enerzy saving z To 7 Brightness Control 7 No 2 Show the serial number SN of the clock Synchronous state To check whether the present time shown is synchronized with the external time source or not Sync represents the time is synchronized well while Unsync indicates that the clock has not synchronized with the network time server for a period of time Time zone and hours display mode Display the present time zone and hours display mode 12 24 The mode is optional No 3 Time server display window Display the information of time server with which the clock synchronizes No 4 The basic network configuration Show the present IP configuration and MAC address Either dynamic IP address DHCP or static IP address can be set No 5 The daylight saving time configuration The daylight saving time configuration is available 7 Troubleshooting The clock shows incorrect time 1 Verify the Time zone and DST settings are correct 2 Verify the NTP time server is reachable The Analog clock second hand has stopped moving The second hand pause when it is at odd second to indicate a failure of time sync from the time server Unable to find the clock on the client software 1 Verify that all network cables hubs are in proper working status 2 Verify that the network clock in on the same physical network as the computer from which you are running the client software 3 If you configure DHCP for2. Contents CONTENTS ssiscsestendreundesswiscetotanaennnesadunsemesdcanauenspecndunsanenmbanendeneadely 1 1 Analog Clock Introduction ai ccnsitiencssreveaneninesiiemcssciesstsenneennnban 1 2 Analog Clock Feature sssssssssunsnunununununnrnrnnnnnnunnnnnnruannnnnrnnn 2 3 Analog Clock Compliance sssssssssrsrrrrrrnrrrrrrrnrrrrrrrrrrrnrrrrrrrrrs 2 4 Installation INStrUcCtIONS ss isiwaiasdsndunnsuiieraadidendendoueawnasuivesaatiouad 3 Al iPPeAIiStallatiOnsr casneanieentasesrtstaaaserssarmelassnrectanbiersiasnrannniesn 3 4 2 Power Cabling Plan ssssssssssssssssssssssssnrnrrrrnrnrnrrrrnrnnnrnnnrrnnnn 3 5 Working Stat S ssrusisssiipanniinua runun nina Ea ENEE aa a 4 6 Config ratioP seisseen a E E 5 7 TROUDIESNOOUING cnicsapiorsanornmnos e aana aE EES 7 8 Warranty and Maintenance ccccccsccesceecseesseesseesseeeseesseesseeas 7 1 Analog Clock Introduction This analog clock utilizes the advantage of PoE Power over Ethernet technology to achieve convenient installation and cost saving PoE is the technology that allows devices to get both data and power over one single standard network cable It is the same technology that powers Voice over Internet Protocol VoIP Phones Additionally the option of centralized Uninterrupted Power Supply UPS backup allows PoE devices to continue running even in the event of a power failure Note if the user s switch does not support PoE the Analog Time clock can also be powered by DC p
3. er getting present time source hands will adjust their position to locate themselves for correct present time For hour hand and minute hand two ways are designed catching up and waiting If the target time falls behind the time that hands are indicating within several minutes hands will wait to keep pace with the target time Otherwise hands will move clockwise to catch up the target time For second hand it can only adjust itself by waiting Normal working status within certain time accuracy clocks hands works normally Unsynchronized status the clock has failed to synchronize with time server over a certain time period The system will indicate this status by instructing second hand to leap 2s per time when it is at even second or pause when it is at odd second Please note e Ifthe network and all configurations are normal initially the analog clock will come to positioning status when power is on quickly followed by adjustment status after getting time source from the network When adjustment is finished the clock will work e If the clock is unable to get time source from network due to loose network connection or improper configuration the clock will come to pause status after positioning is done e During normal working status if time zone is modified or DST is entered exited the clock will come to adjustment status before going back to to normal working status e During normal working status if the clock have fai
4. led to get time source from network for a certain time period the clock will come to unsync status When synchronization is achieved again the clock will come back to normal status after adjustment e During normal working status if time zone is modified the hour and minute hand will quickly come to adjustment status till they find the target position 6 Configuration Clock configuration is achieved by client software Some items should be given initial attention e An IP address so that the clock can communicate on the network e A network NTP time server so that the clock knows with which computer it should be synchronized e The local time zone so that the clock can display the correct local time e The Daylight Saving Time setting so that the clock can automatically adapt to local DST Client Software Interface mek Online Clock No 1 IP display window Click search the clock button and the clock IP in LAN will be shown Then click each IP address for clock setting The configuration information will be shown in the on the right windows Clock Information Time Server IP SN yne Status 2 Time Zone Tine Format 12 C z4 Current Tine Server IP C Dynamic IP IP Address C Static IP Subnet Mask Default Gateway INS Server AAC Address I Daylight Saving Time Start at rjo clock on the z vlin and lasts until 0 clock on the 7 of Tine Zone
5. ower adapter 2 Analog Clock Feature Standard 12 Hour Faceplate Uses external or your own internal NTP source for accurate time All international time zones Daylight saving time available and configurable for all countries Uses standard Ethernet wiring PoE Power over Ethernet Internal crystal Two LED Status Indicator Standard chassis colors available are black Wi Fi module option data STATUS network link status 3 Analog Clock Compliance CE FE LY 4 Installation Instructions Currently the analog clock is only available with surface single sided mounting type Any further development will be updated in this manual 4 1 Pre installation Before installing the clock please note e Permissions from facilities managers or property owners is necessary e Develop a blue print to show desired installation of each clock e If PoE is not available at user s site select any location where power outlet is available to install the clock 4 2 Power Cabling Plan e For PoE switch 5 Non PoE switch Working Status After being powered the clock will run through the following status 1 2 3 4 5 Positioning status clock hands will run clockwise to find the original position 12 00 since the system can not tell the where present position should be Pause status after positioning is finished the hands will pause till the system gets present time source Adjustment status aft
6. the network clock verify that a DHCP server is present on the network Status LED are off 1 Verify the NTP server specified are reachable and communicating 2 Verify that a gateway router firewall has been configured that allows the clock to communicate outside of its local network 3 Verify that all network cables hubs etc Are in proper working status 8 Warranty and Maintenance Warranty We are provides one year warranty The Warranty begins on the date the unit is shipped from Us Care and Cleaning Adherence to regular and proper cleaning procedure is recommended to preserve appearance Scratched or otherwise damaged lenses caused by misuse mishandling improper storage or improper cleaning is not covered under the limited warranty Repair and Return To obtain service sunder this warranty please use following contact and address for shipping back GFClock Yasa Persada Jakarta Please Visit http masterclock gfclock com Direct Call 62 818 802045
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