Avermedia AVerDiGi EH5216+, Service Manual

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Service manual for
2
Table of contents
1.
Version history of service manual
………………………………………...3
1.1.
Version history
……………………………………………………………………………….3
2.
About this service manual
……………………………………………………...4
2.1. Legal information & disclaimer …………………………………………………………….4
2.2.
Technical specifications …
………………………………………………………………….5
3.
Parts list
…………………………………………………………………………………….8
3.1. Main modules ………………………………………………………………………………..
8
3.2. Screws and other parts …………………………………………………………………… 11
3.3.
Outside case and other parts
……………………………………………………………..13
4.
Disassembly & Assembly
………........................................................................14
4.1. Tools needed ………………………………………………………………………………
14
4.2. To disassemble and assemble the DVR ………………………………………………..14
5.
Troubleshooting procedures
………………………………………………..25
5.1. None UI related
…………………………………………………………………………...25
5.1.1. What should I do if the unit is not booting?
…………………………………26
5.1.2. What should I do if there is no local VGA / BNC display? ………………...27
5.2. UI related
…………………………………………………………………………………..28
5.2.1. What should I do if there is no camera (analog) display?
………………....29
5.2.2. What should I do if there is no camera (IP camera) display?
…………….30
5.2.3. What should I do if the network function is not working?
…………………31
5.2.4. What should I do if the DVD backup is not working? ……………………...32
5.2.5. What should I do if the audio is not working?
………………………………33
5.2.6. What should I do if the HDD is not recording?
……………………………..33
5.2.7. What should I do if the pointing device is not working?
…………………...33
5.2.8. What should I do if the remote control is not working?
……………………34
5.2.9. What should I do if the front panel control is not working? ………………..34
5.2.10. What should I do if the unit shuts down unexpectedly?
……………….......34