Fermax DIGITAL 5 HILOS Manual De Instrucciones página 49

KIT
VIDEOPORTERO DIGITAL 5 HILOS
VIDEOPORTERO DIGITAL 5 HILOS
SYMPTOM
• Door release does not work well.
The ADS KIT amplifier incorporates
electronic protection circuits against
installation wiring faults presenting,
in each case,
explained
TROUBLESHOOTING TABLE.
when making a call the Diagnostic
LED emits
indicates that there is a short circuit
between «+» and «L», or inverted ca-
bles.
- Make sure you are using a 12 Vdc (continuous current)
- Increase negative section.
- Distance between panel and monitor. Increase section
- Power supply position. Maximum distance from panel:
Diagnostic
LED
the symptoms
in
short blinks,
POINTS TO CHECK
door release, 0.3 A. max.
or add additional power supply.
30 metres. Increase section or add additional power
supply.
The on-off indicator shows if the Monitor
is on.
The ON/OFF switch
For prolonged periods of absence, turn
the
off the Monitor with this switch and it is
If
completely disconnected.
this
Power status
LED
must be ON.
Pag 49