Motorola XPR 5550 用户手册

Procedure: 
Press the programmed VOX button to toggle the feature on or 
off.
OR
Follow the procedure below.

g

 to access the menu.

f

 or 

h

 to Utilities and press 

g

 to select.

f

 or 

h

 to Radio Settings and press 

g

 to select.

f

 or 

h

 to VOX and press 

g

 to select.

Press 

g

 to enable VOX. The display shows 9 beside 

Enabled.
OR
Press 

g

 to disable VOX. The 9 disappears from beside 

Enabled.

If the Talk Permit Tone feature is enabled (see Turning the 
Talk Permit Tone On or Off on page 68), use a trigger word to 
initiate the call. Wait for the Talk Permit Tone to finish before 
speaking clearly into the microphone.

Option board capabilities within each channel and can be 
assigned to programmable buttons. Refer to your dealer or 
system administrator for more information.

Procedure: 
Press the programmed Option Board Feature button to toggle 
the feature on or off.

You can select the type of cable your radio uses.

g

 to access the menu.

f

 or 

h

 to Utilities and press 

g

 to select.

f

 or 

h

 to Radio Settings and press 

g

 to select.

f

 or 

h

 to Cable Type and press 

g

 to select.

The current cable type is indicated by a 9.

This feature enables the radio to audibly indicate the current 
Zone or Channel the user has just assigned, or programmable 
button press. This audio indicator can be customized per 
customer requirements. This is typically useful when the user is 
in a difficult condition to read the content shown on the display.

Use the following features to toggle Voice Announcement on or 
off.