AMS VICAM--M7-TOUCH-HD Manual Del Usuario página 6

The issues described below do not necessarily mean a fault with the display.
Please check the following elements before submitting a request for repairs.
Issues
No picture and no sound
No signal
No sound
Dark picture
No colour
HARDWARE TEST
To conduct the test, simply :
- Put the different devices in place.
- Connect the devices without definitively plugging the connections together.
- Connect the command cables if necessary (reverse, output, etc.).
- Switch on the system.
- Choose your language via the MENU button.
- Test the function of the components together.
- Adjust the camera(s) to get the desired angle (viewing angle).
- If you are satisfied by the functioning of the system, install the devices and connect the connections
definitively.
PERMANENT CONNECTION
When installing electrical connections :
> Use crimping pliers to connect the cables.
> For permanent connections, solder the ends of the cables then insulate them.
> For ground connections, fasten the cable with a ring cable lug and connect to a
grounding screw on the vehicle with a toothed washer, or screw it onto the metalwork of the vehicle.
> Check that the grounding connection has been done correctly.
> Avoid attaching cables to moving parts (e.g. steering column, rack and pinion, pulley, etc.).
> Are not rubbing against metal edges.
> Are not placed in sharp-edged passages without protection (use a cable sleeve or a cable gland).
- Insulate all the connections and all the couplings from water and dust.
- Protect the cables from any mechanical constraint by affixing them.
Make sure all the connections are correctly carried out.
> Any attachment of the camera's automated command cable to the ground is forbidden, the device risks
being damaged. It is particularly important to insulate the stripped ends of the command cables when these
are not being used and are therefore disconnected.
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AMS Diffusion - Rue des Galeries - ZA du Chevalement - 59286 Roost Warendin - FRANCE - Tél. +33 (0)3.27.94.44.44 - Fax. +33 (0)3 27 94 44 45
Email : contact@ams-diffusion.fr - www.ams-diffusion.com RCS DOUAI A 451 360 382 - CODE APE 4531Z - SIRET 451 360 382 00035 - TVA FR 55 451 360 382
4. TECHNICAL ADVICE
Set-up connection incorrect. The device's power switch is in the OFF position.
Camera cables are disconnected or cut.
Check that the camera is correctly connected and that the extension cable has
not been cut off. Reconnect the monitor and the camera
Check whether the sound volume is too low or switched off.
Check if the brightness and contrast are correctly adjusted.
Check the colour settings.
Possible causes / solutions