Steren CCTV-087 Manual De Instrucciones página 26

PORT 2 STATE
PORT 3 STATE
RESTORE DEFAULT
Image settings
1. In the wait mode press
contrast, color and size screen options.
2. Press to change the options and push
TROUBLESHOOTING
No sound and image
Image with noise or unclear
The door can't be open
26
Consult the device status connected into
the port 2 (Not available)
Consult the device status connected into
the port 3 (Not available)
Return to the default values
and then to display the volume, brightness,
• Be sure that the device is connec-
ted to a power supply.
• Review the connections in accord
with the diagram.
• Verify the wires status; can be
damaged or cutted.
• Verify the connections; some cable
could disconnected.
• Adjust the brightness and contrast
controls
• Review the connection of the
electric lock.
•Check that the electric lock it's
compatible with this device.
to change the values.