Turning the Option Board Feature(s) On or Off
A channel can support up to 6 option board features. Refer to
your dealer or system administrator for more information.
Press the programmed Option Board Feature button to toggle
the feature on or off.
Turning the Voice Operating Transmission (VOX)
Feature On or Off
This feature allows you to initiate a hands-free voice activated
call on a programmed channel. The radio automatically
transmits, for a programmed period, whenever the microphone
on the VOX-capable accessory detects voice.
Pressing the PTT button during radio operation will disable
VOX. To re-enable VOX, do one of the following:
•Turn the radio off and power it on again, OR
•Change the channel via the Channel Selector Knob, OR
•Follow the procedure below.
NOTE: Turning this feature on or off is limited to radios with
this function enabled. Check with your dealer or system
administrator for more information.
Press the programmed VOX button to toggle the feature on or
Follow the procedure below.
1S to access the menu.
2Por Q to Utilities and press N to select.
3Por Q to Radio Settings and press N to select.
4Por Q to VOX and press N to select.
5The display shows VOX On. Press N to disable VOX. A
tone sounds and the display shows VOX Off.
The display shows VOX Off. Press N to enable VOX. A
tone sounds and the display shows VOX On.
If the Talk Permit Tone feature is enabled (see Turning the Talk
Permit Tone On or Off on page 93), use a trigger word to
initiate the call. Wait for the Talk Permit Tone to finish before
speaking clearly into the microphone.