Operating instructions

10
Getting to Know Your Radio
LED Indications
The LED indicator on the front of the control head indicates
operational status as you use various features:
Alert Tones
Your radio uses alert tones to inform you of radio conditions.
LED State Indicates...
Continuous red when you press
PTT button to transmit
Normal transmission
Unlit when you press PTT button
to transmit
Not transmitting
Steady yellow Channel activity is present.
Blinking Green Receiving a call or page.
Type of Tone Indicates... Action
Short, low-
pitched tone
Unsuccessful power-up. Radio
failed self-test. Radio not ready
for use.
Contact your
service
representative.
Invalid (bad) key press. A key
press was rejected.
–
Time-out timer warning.
Transmission time will expire in
four seconds.
–
Short, medium-
pitched tone
Valid (good) key press. A key
press was accepted.
–
Pressed emergency button to
enter emergency. Emergency
entered.
–
Short, high-
pitched tone
Successful power-up. Radio
passed self-test.
–
96C67_Text.book Page 10 Wednesday, June 23, 2010 5:32 PM