Introduction The BOSCH 2 channel radio interface has been designed to allow wireless
control of Solution control panels as well as wireless control of the two on-
board relays for controlling external devices. It may also be used as a stand
alone receiver, independent of a Solution control panel, and used solely for
remote control of external devices connected to the two on-board relays.
The BOSCH 2 channel radio interface is a 304 MHz receiver, with the ability
to store up to 120 radio remote control codes. The receiver “learns” the
transmitters code during the teaching procedure as outlined below and stores
the code in its internal memory. Each code can be taught to operate one of the
two on-board relays with either a latching or momentary action, or the code
can be taught to operate the Solution control panel that the receiver is
connected to via the Solution interface built into the receiver.
Operation The BOSCH 2 channel radio interface has two modes of operation, these
being:
1. Operation of the Solution control panel that the receiver is connected to.
2. Operation of the two on-board relays to control external devices.
Teaching There are four push buttons located on the receiver board which are used when
teaching the transmitters code to the receiver. These four push buttons are
marked SW1, SW2, SW3 and SW4.
To teach the transmitters code to the receiver, one or more of these push
buttons must be held down whilst at the same time, pressing the transmit
button on the transmitter. The push button(s) that is held down while teaching
the transmitters code will dictate the operation of the transmitters code. More
than one push button may be held down while teaching the code, depending on
the desired operation of the transmitter.
For example, if you wanted to have Relay 2 toggle on/off each time button 2 on
the hand held transmitter is pressed, you would need to teach button 2 on the
transmitter as a Relay 2-Toggle. To do this, hold down the SW2 and SW3
buttons on the receiver at the same time, and then press button two on the hand
held transmitter. The relay will operate when the code has been successfully
learnt. When you press button 2 on the hand held transmitter, Relay 2 will turn
on. Pressing button 2 a second time will turn Relay 2 off.
When teaching a code to operate a relay, if SW3 is not held down as well as
SW1 or SW2, a momentary operation will be assumed.
Page 2 2 Channel Radio Interface
ISSUE100.DOC Bosch Security Systems Pty Limited
