Service manual

Service manual for EH5216+

Step 11. After removing the video-in BNC board, please remove the main

power board located next to it. Please refer to the following pictures.

Step 12. Once the main power board has been removed, please follow up by

disassembling the main system PCB board - the biggest PCB board inside the

unit. Please unscrew all remaining screws from the back of the DVR and make

sure to removing the two fans before taking out the main PCB board. Please

see the following pictures.