Motorola APX 4000 User's Guide download pdf (Page 47)

Identifying Status Indicators

English

Alert Tones

The radio uses alert tones to inform you of the radio’s condition. The following table lists these tones and when they occur.

You Hear Tone Name Heard

Short,

Low-Pitched

Tone

Radio Self Test Fail When radio fails its power-up self test.

Reject When an unauthorized request is made.

Time-Out Timer Warning Four seconds before time out.

No ACK Received When radio fails to receive an acknowledgment.

Individual Call

Warning Tone

When radio is in an individual call for greater than 6 seconds without any activity.

Man Down Entry When radio initiates Man Down mode.

Long,

Low-Pitched

Tone

Time-Out Timer

Timed Out

After time out.

Talk Prohibit/PTT Inhibit (When PTT button is pressed) transmissions are not allowed.

Out of Range (When PTT button is pressed) the radio is out of range of the system.

Invalid Mode When radio is on an unpreprogrammed channel.

A Group of

Low-Pitched

Tones

Busy When system is busy.

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 169 170

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Motorola APX 4000 User's Guide Page 47