Jay Electronique ISIS Notice Technique D'installation Et D'utilisation page 88

8 - Diagnostics and corrective actions in case of problem
8.1- Transmitter ISE and transceiver transmitter module IST
Power
Va
Problem
Yellow indicator
light Va does
not light up on
power up
When an input
is activated, the
corresponding
indicator light
does not come
on
When
transmitter is
switched on,
all the indicator
lights fl ash
simultaneously
FR
- 88 -
Input 8
Input 7
Input 6
Input 5
Input 4
Input 3
i1
Input 2
Input 1
Vb
Set
Possible cause
Power supply cables not
correctly inserted in spring
terminal strip
Check fuse F1 on support
Cables on inputs not correctly
inserted in spring terminal strip
Voltage on input is less than 3V Check control circuit
The position of the cursors on
the «CONFIG» DIP-switches
are incorrect
EN DE
F1
Va Vb
i1
CORRECTIVE ACTION
Reconnect cables correctly
Replace fuse
Reconnect cables correctly
Correctly position the
cursors on an existing
confi guration or radio
channel (see programming
tables)
ISIS - 331260D
revision02