1142 Radio Portable Manual - O&M Manual V6
Z:\AA MANUALS & INSTRUCTIONS 2017\1142 Radio System\1142 Radio Portable Manual - O&M Manual V6.docx
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When the battery is getting low and the panic button is pressed a low battery signal will be sent to the receiver. Change the
battery in the 1150 panic button and then send a panic to the receiver to cancel the low battery warning.
1150 Radio Panic button
To open the case please use a small screw driver inserted at the bottom
of the buttons. Now apply a little pressure and ease the buttons out from
the bottom.
When the two buttons are removed. Unscrew the two screws and the
back box will be separated from the main front plate. The back box can
now be screwed into position.
Please note when replacing the front case to the back case do not
overtighten the screw as this will hinder the actions of the buttons.
Opening the 1150 Case
Battery:CR123
When the low battery signal is received at the master the battery will
have to be changed to stop the low battery beep.
Please ensure that the battery is installed correctly with the + to the +
symbol on the PCB.
Installation
Please note: This 1150 radio panic button should be located away from large metal objects as this will reduce the range of
the transmitter.Test that the signal is being received before final fixing. Hold the unit in the proposed position and test by
putting a call to the radio receiver.Try not to cover the 1150 with the hand as this will adversely affect the range
Low Battery
Setting room numbers
The numbers on the right hand side of the headers are binary numbers. To set the correct room number the numbers on the PCB
need to be added together. So by putting a jumper link on the numbered headers the appropriate transmit number is selected.
Please note:
Unless by previous arrangement, units are shipped from our manufacturing dept. with the header links fitted to one
half of a header so that the unit does not have a pre-set number.
Example
For room number
6
= header
4
&
2
should have headers fitted
.
For room number
7
= header
4
&
2
&
1
should have headers fitted
.
All the equipment fitted on any system must have the same system ID. All units are shipped from our manufacturing dept. with
the same System ID. To change the System ID on a transmitter unit the headers on J2 need to be moved. The headers relating to
the System ID are marked with S1, S2 and S4 on the right hand side. The numbers are binary numbers and so to get the correct
System ID the numbers selected with the jumpers need adding together as described above.
Example: System ID
3
= header
S2
+ header
S1. If there are no Jumpers on the System ID headers then the default setting
is System ID 1
To change the room number that will be
transmitted to the Radio Receiver the headers on
J1 need to be fitted to the correct position.
Setting system ID
