Fermax DETECTA-6, Installation Manual, Page: 44 / 45

Pag 44
DETECTA-6
DETECTA-6
ADS
VIDEO ENTRY SYSTEM INCIDENTS AND SOLUTIONS TABLE
SYMPTOM POINTS TO CHECK
•
Does not enter programming
mode.
•
Autoswitch-on does not work.
- Negative section. Increase.
- Distance between panel and monitor. Increase section
or add additional power supply.
- Power supply location. Max distance from panel: 30
metres. Increase section or add additional power supply.
•
Does not enter programming.
•
Autoswitch-on is working.
- Resistor 10 KOhms.
- Distance between panel and monitor. Increase section
or add additional power supply.
- Check that the JP1 jumper is set in the panel.
•
No call, but monitoring on the
panel..
•
When call button is pressed, the
Diagnostic LED emits short
blinks.
- Short circuit between «L» and «+».
•
The panel continually emits a
series of short beeps.
- Short circuit between «L» and «-».
•
No call, but monitoring on the
panel.
•
When call button is pressed, the
Diagnostic LED does NOT go
on at all.
- Check that the monitor is ON .
- Check cable «L».
- Monitor programmed wrongly. Program again.
•
Audio sounds very weak, or else
feedback that cannot be
eliminated with the audio setting
potentiometers.
- Resistor 10 KOhms. There must only be 1 resistor in
the monitor furthest away.
•
Door release does not work
properly.
- Make sure you are using a 12 Vdc (continuous current)
electric lock/door release, 0.3 A. max.
- Increase negative section.
- Distance between panel and monitor. Increase section
or add additional power supply.
- Location of power supply. Maximum distance from
panel: 30 metres. Increase section or add additional
power supply.