Scantronic 4603 Manual de instalación descargar pdf (Pagina 22)

22 of 34 496372 Issue 1

Final Commissioning

Switch on the battery after setting the site and zone code. 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. When vertical

the unit may take up to 20 seconds to start up. Note that DIL switch changes

will not take effect until the transmitter is operated twice.

If you switch the unit on while it is horizontal the unit may take up to 7 min-

utes to arm itself. When armed the unit sounds its buzzer approximately 12

seconds after being tilted horizontally. Turn the unit upright to silence the

buzzer. You can also use the Manual Over-ride facility to silence the buzzer,

see below.

To Disable The Buzzer - Remove the blue jumper (next to the small black 2-

way DIL switch) to disable the buzzer for security reasons. Park the jumper

on one of the pins so that you can enable the buzzer again at a later date.

When you have completed commissioning carefully refit the lid, insert the

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 4606-55 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. To ensure

good reception use the Scantronic 4690 field strength meter to obtain accu-

rate field strength readings and audible and visual indication of the transmit-

ter’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. WARNING the user’s life

may depend on the correct operation of this unit.

4606

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Scantronic 4603 Manual de instalación Pagina 22