Motorola XPR 6550 User Manual

13
General Radio Operation
A Group of
Low-Pitched
Tones (Busy
Tone)
Busy when the system is busy.
Short,
Medium-
Pitched Tone
Valid Key-
Press
when the correct key is pressed.
Radio Self-
Test Pass
when the radio passes its power-up
self-test.
Priority
Channel
Received
when activity on a priority channel is
received.
Emergency
Alarm Entry
when entering the emergency state.
Central Echo when the central controller has
received a request from a radio.
Long,
Medium-
Pitched Tone
Volume Set when volume changed on a quiet
channel.
Emergency
Exit
upon exiting the emergency state.
Table 6: Alert Tones (Continued)
You hear: Tone Name Heard:

Motorola XPR 6550 Specifications

General

Channels	128
IP Rating	IP57
Keypad	Yes
Emergency Button	Yes
Operating Temperature	-30°C to +60°C
GPS	Optional
Bluetooth	No
Frequency Range	VHF: 136-174 MHz, UHF: 403-470 MHz
Power Output	VHF: 1-5W, UHF: 1-4W
Battery Life	9 hours (analog mode)
Digital Protocol	DMR