Scantronic 4603 Manual de instalación descargar pdf (Pagina 20)

20 of 34 496372 Issue 1

Final Commissioning

After coding switch on the battery. Find switch 2 of the small black 2-way DIL

switch (marked ON/OFF). Set to ON using a terminal screwdriver or ball

point pen. If your unit shows low battery operate the orange buttons five or six

times at five second intervals. The sixth and subsequent transmissions

should give a normal transmission.

Note: DIL switch changes will not take effect until the transmitter is operated twice.

Refit the lid and screws, and tighten them.

Testing

Determine the limits of the transmitter’s range and inform the user of these

limits. Check that the unit will function in all areas where the user EXPECTS

it to function and point out any discrepancies.

You can switch the 4605-55 on so that it transmits a continuous test signal.

This facility helps in range-testing and fault-finding. To activate the test signal

turn the switch marked TEST (on the 2-way DIL switch) to ON.

Figure 15. ON/OFF and Test Switches

To ensure good reception use the Scantronic 4690 field strength meter to

obtain accurate field strength readings and audible and visual indication of

the transmitter’s performance and any interference present.

Turn the TEST switch OFF when you have completed testing, or the trans-

mitter will block ALL radio signals to your receiver!

4606

Introduction

The 4606-55 has an integral tilt switch and can be used as a personal attack

transmitter.

Personal Attack - Press the two orange side buttons together. The transmit-

ter does not signal if you press only one button. Note the black button fitted

below the left-hand orange button. This is a safety lock to prevent false

activations. Slide the black button upwards to lock the orange button.

4606

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Scantronic 4603 Manual de instalación Pagina 20