Nikon XTS 5000 User Manual

Page of 163
ASTRO XTS 5000 Model II
9
General Radio Operation
App Button (TMS Feature Button)
This button brings you to the Text Messaging Service (TMS) feature 
screen.  
4-Way Navigation Button
This button is used to scroll through the radio’s lists or items in the 
display, or both.
LED Indicators
The LED on top of the radio indicates the radio’s operating status: 
Table 6: LED Indicators
LED Indicator
What it Means
Red
Radio transmitting
Blinking red
• Channel busy, or
• Low battery (while transmitting)
Double blinking red
Receiving encrypted audio
Blinking green
Receiving an individual call
94C26-K_XTS5000Mdl2.book  Page 9  Friday, April 25, 2008  9:48 PM