Fermax VIDEOMEMORY 128 DIGITAL, Manual

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Pag 26
KIT
VIDEOMEMORY 128 DIGITAL
VIDEOMEMORY 128 DIGITAL
TROUBLESHOOTING TABLE
TE
ST
The ADS KIT amplifier has electronic
circuits incorporated to protect
against installation wiring errors, with
a breakdown of the symptoms of each
case explained in the INCIDENTS
AND SOLUTIONS TABLE. The
Diagnostic LED will indicate a short
circuit between «+» and «L», or a wire
inversion. The ON indicator shows us if the Monitor
is switched on.
TheON/OFF switch must be ON.
For prolonged periods of absence, use
this switch to turn off (audio and video
disconnect).
MONITOR TEST
The test connector incorporated in the Citymax telecamera is used once installation
is complete, to check that either the Monitor or the telecamera are working properly.
When the Monitor is placed on this connector the image will appear automatically.
This test does not rule out faults in the telephone line or the part of the installation
corresponding to audio.
Diagnose
LED
Power status
LED