Scantronic 4603 Manual de instalación descargar pdf (Pagina 14)

14 of 34 496372 Issue 1

Figure 9. 4603 Mode 4

The unit transmits whenever inputs A or B are either broken or reconnected.

Coding the Transmitter

Set the radio site code (bank of 8 plus 4 DIP switches) as shown for the

4604. Do not use the last two switches in the bank of 4.

Final Commissioning

Push the ON/OFF switch to ON. The unit lights the transmit LED. If the Beep

switch is on then the unit gives a beep while the transmit LED is glowing.

Note that when switching ON the unit you should allow 15 seconds for

internal functional tests before operating the transmitter.

Testing

After completing the initial installation, use the Test switch to check that the

transmitter is within range of the receiver. Turn the Test switch to ON, and

the unit transmits its site/unit code continuously. (The transmit LED lights

during the transmission.) Remember to turn the Test switch OFF when you

have completed testing.

Other Checks

Check that the tamper switch on the case is wired and operates as intended.

If you have installed a keyswitch then check that it works.

4604

Introduction

The 4604-55 is a universal transmitter fitted with an internal reed switch and

supplied with an external magnet. You can use the internal reed contact to

detect doors or windows opening. Four additional terminations let you con-

nect remote magnetic contacts, normally closed (NC) pressure pads, or any

other normally closed switches.

AVOID fitting the transmitter to the outward opening section of a door or

window, the signal can be impaired. Always fit the magnet to such door or

window and the transmitter to the static section.

4604

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Scantronic 4603 Manual de instalación Pagina 14