
32 of 34 496372 Issue 1
Note 1. If the transmitter is used for normally closed units, the 4618/9 Receiver must
be in mode 14. Any unused inputs (channels) must be linked out, unless when
using the 4612 or 4660/75.
2. If a normally open input is to be used on channels A and C, then mini-
jumpers J7, J8, J9 and J10 must be removed and mode 15 selected on the
4618/9 Receiver.
Setting Up Modes
4618/9, 4612 & 4660/75 Receivers.
All Inputs normally closed A - D.
1. Fit mini-jumpers J7, J8, J9, J10.
2. Link out any unused inputs, unless using 4612 or 4660/75.
3. Use 4618/9 Receiver Mode 14. The 4618/9 outputs will follow the input
state i.e. open or close.
4618/9 only.
Inputs A and C normally open, Inputs B and D normally closed.
1. Remove mini-jumpers J7, J8, J9, J10.
2. Connect normally open devices to the N.O. terminals on channels A
and C.
3. Use 4618/9 Receiver Mode15. The odd number outputs will be mo-
mentary (5 seconds hold).
4612 only.
Input A is normally open, input B is normally closed.
1. Remove mini-Jumper J7.
2. Connect normally open devices to the N.O. terminals on channel A and
normally closed devices to channel B. Leave channels C and D open.
3. Ensure the 4612 receiver is in two channel mode. Mode switch 6, 7
and 8 on the 4612 are as you select.
Identification Code Selection 4618/9
It is very important when using the 4624 Transmitters that the channel
numbers 1-4, 5-8 are set up correctly. This is decided by using the identifica-
tion code switch number 8 as follows:
a) System Code - switches 1-7 set the same on both transmitter and the
receiver.
b) To allow one 4624 to output to channels 1 - 4 on the receiver, set
switch number 8 on the transmitter to ‘On’.
4624
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