How to Troubleshoot a Bosch DVR4C

1. Press 'Menu' if changes to the settings need to be made or the video camera is not operating as expected. Press the right or left scroll keys to move through the menu and make changes as necessary.

2. Enter the administrator four-digit password if none of the keys on the unit will operate. Press 'Enter' to confirm.

3. Relay only relays '3' and '4' if using as remote software. Relay '1' and '2' are used for motion detection and input alarms and cannot be used for remote playback.

4. Select 'Menu' and then 'Delete' to choose the files for removal if the 'Disk Full' warning shows on the display. Note that the video system will stop recording if the disk reaches capacity and files are not downloaded or deleted.

5. Contact Bosch for additional information or assistance as needed.