Installation Instructions

Feature Description
• If IGNITION is not present, all transmissions are inhibited.
• The radio is able to affiliate with trunking systems. The radio can ONLY
receive trunking dispatch communications.
• Emergency Alarm transmissions are possible with the use of the Emer-
gency Power-up feature.
Required
• Radio POWERS ON when the Power button is pressed and Ignition is
present.
• Radio POWERS ON when Ignition is cycled and radio was previously
turned ON.
• Radio POWERS OFF when the Power button is pressed, or when Igni-
tion is lost.
Soft Power-off
• Radio POWERS ON when the Power button is pressed, or when Ignition
is detected.
• Radio POWERS OFF when the Power button is pressed, or when Igni-
tion is lost.
Ignition Only Pow-
er-up
• Radio POWERS ON when Ignition is present.
• Radio POWERS OFF when Ignition is lost.
• Control head Power button is ignored.
NOTICE: When either TX Inhibit, PTT TX Inhibit or Required are selected, the Emergency
Power-up feature is not available.
When any other Ignition Switch setting is made, Emergency Power-up is available regardless of
the current ignition state.
Any optional inactivity time-out timer setting in CPS may delay the power-off of the radio once
Ignition sense is removed.
2.1.5
Siren/PA Configuration and Programming
The Siren/PA is shipped pre-wired for 100 W operation. It can be rewired for 65 W, 75 W, or 130 W
power levels. Refer to this procedure if you want to change to another power level.
Procedure:
1 Open the Siren/PA connector cover to gain access to the two-connector speaker leads.
Do not change the speaker common lead (pin 20). The other lead is connected to pin 35 (for
100 W operation).
2 Using an appropriate pin removal tool, extract pin 35 and move it to one of the following pin
locations:
• Pin location 36 for 75 W operation
• Pin location 28 for 65 W or 130 W operation
3 Do one of the following:
• For 65 W or 75 W operation, reassemble the connector.
MN005720A01-AB
Chapter 2: Standard Configurations
48