Specifications

II
Appendix B: Watch-dog Wiring Description
Watch dog is a hardware device to monitor the system status. If the system fails to response, Watch dog
will send a rest signal to the motherboard to reboot the system. To enable Watch dog function, please
select available durations 100,99,98…..8 seconds.
Hardware Request list:
One pair of conducting wire (2-pin to 2-pin).
Installation Step:
Attach the pair of conducting wire from video capture card JP1 PIN1,2(+,-) to the RESET JUMPER(+,-)
on Motherboard.
Video capture card JP1 PIN1,2 <========> RESET JUMPER on Motherboard
Pair of conducting wire
1. Use a RS232 null modem cable to build up the connection between COM1 port of PC and VPON.
2. Run WCOMW.EXE and it will show up the “Network Mode Configuration
Menu”. As bellow :
3. Select the item 7 on “Network Mode Configuration Menu” then press “Enter”, it will do watchdog
functional test in VPON and display message "100 99 98 97 ………..8 !" on the screen.
4. Exit Configuration Menu to stop WCOMW.EXE, When DVR reboot to ready, the test is completed.