User`s guide

138
Two-Position Concentric
Switch Options
Depending on your radio version and model, you will be able to choose
from the possible options for position A of the Two-Position
Concentric Switch located on top of the radio:
Button
Function
Description
Blank No function. No tone will sound.
Use Blank for Off; ex: A = Scan (On), B = Blank (Off).
Channel Select Select or Change Channels.
This function must be assigned for BOTH Conventional and Trunking operations if applicable),
and for BOTH positions of this switch.
Secure Tx Select Enables Secure transmissions.
This feature must also be configured on the CONVENTIONAL PERSONALITY screen (F4/F6/
F3).
The radio must be equipped with a Secure encryption module for this feature to work.
For Trunked radios, this feature must also be configured on the TRUNKING TALKGROUPS
screen (F4/F4/F4/F7).
This function is available for this switch ONLY on ASTRO XTS 3000 models and only on Switch
Position A.
Keypad Lock Locks the keypad.
Mute Enable/disable keypad beeps.
PL Disable Disables PL/DPL decoder (i.e. Carrier Squelch only).
Scan Enables Channel Scan.
This feature must also be configured on the CONVENTIONAL PERSONALITY screen (F4/F6/
F3).
For Trunked radios, this feature must also be configured on the TRUNKING PERSONALITY
screen (F4/F4/F4).
Scan List Prgm Enables Scan List Programming.
This feature must also be configured on the CONVENTIONAL PERSONALITY screen (F4/F6/
F3).
For Trunked radios, this feature must also be configured on the TRUNKING PERSONALITY
screen (F4/F4/F4).
Talkaround/
Direct
Enter Talkaround mode (Tx freq = Rx freq).
This feature must also be configured on the CONVENTIONAL PERSONALITY screen (F4/F6/
F3).
Tx Inhibit Disables all transmissions.
Tx Low Power Changes Tx Power to the low setting.
Unprogrammed A bad key chirp tone will sound.
Zone Select Select or change Zones.
This function must be assigned for BOTH Conventional and Trunking operations if applicable),
and for BOTH positions of this switch.