User's Manual

ASTRO XTS 4000 7
General Radio Operation
Note: All these icons, except the ones marked with *, are also displayed
in the external display.
Tx
Indicates the radio is transmitting data. Will not be
displayed when the radio is sending a silent
emergency alarm.
Rx
Indicates the radio is receiving data. Will not be
displayed when the radio is sending a silent
emergency alarm.
Tx Power Level
Indicates the transmission power is LOW.
*PPP Link Establishment
Indicates the subscriber is ready to receive data
through a data cable.
Vote Scan
Indicates the mode is in a voting scan system.
Priority Message
Indicates the radio has received a priority message.
Icon is displayed together with the Inbox Full or New
Message icon.
Inbox Full
Indicates the radio has received a new message while
the inbox is full.
New Message
Indicates the radio has received a new message.
*Advanced Encryption Standard (AES)
• Displayed = Radio is transmitting in AES.
• Blinking = Radio is receiving in AES.
Table 3: Status Symbols (Continued)
Icon Description