S
ERVICE
7.8
Composition of Biddle control cable
1
2
3
58
The control panel displays four numbers: these constitute the
unit code.
3. Press
4. Press the
5. Repeat the previous two steps until you entered all num-
6. Press down microswitch 1.
ê
The unit code is now entered.
7. Reset the control panel (see section 6.3.3).
The control cable for Biddle units is different from standard
modular telephone cables.
The plugs are of the RJ-11 type but the sockets are 'straight' –
at both ends of the cable, the core is connected to the same
pin.
Table 7-1 Colour codes of Biddle cables
4
5
6
The first number starts blinking.
or
to increase or decrease the number.
key.
The second number starts blinking.
bers.
No number will be blinking any more.
The LED next to the microswitch will start blinking.
P
C
IN
OLOUR
1
(not used)
2
black
3
red
4
green
5
yellow
6
(not used)
C
A
C
OMFORT
IR
URTAIN