Trouble Shooting Voice Station - Safeline SL6 Manual

Trouble-
shooting voice
station
Problem
The unit can not make
an alarm call.
No voice switching.
The pictogram LEDs are flashing
quickly and simultaneously.
The pictogram LEDs
are flashing alternately.
The telephone beeps
every 5 seconds.
Possible cause(s)
• At least one phone number
and/or one ID code if using
data identification must be
programmed to make a call
from the unit.
• Refer to the parameter *11*.
• Button not connected.
• No voice unit connected.
• If the main unit is installed
on the car roof, the problem
might be due to induction in
the phone cable.
• The address switch is
set to an invalid number
(0, 7, 8, 9). Valid numbers
are 1-6.
• The address switch setting
has been changed during
operation.
Bus communication error caused
by any of the following reasons:
• Two or more units have the
address switch set to the
same number.
• Bus cable broken.
• Incorrect wiring of the bus
cable.
This is to notify the passengers
of the ongoing call (anti eaves-
dropping).
*, **, *** Refer to chapter "Related Test Procedures"
44
Solution
• Check wiring.
• At least one voice station must
be connected in order to make
an alarm call.
• Place the bus cable in an
environment with little external
interference (***).
Do a microphone test (***).
• Change the address switch to
a valid number and restart the
SL6 unit.
• Ensure that the address
switches of the units are set to
different numbers.
• Ensure that the bus cable is not
broken.
• Check the bus cable installa-
tion.
This is a normal procedure.
SafeLine SL6+ v.3.9.0 EN