Operator's Manual

MM101332V1, Rev. K

Table 8-2: Alert Tones

NAME TONE DESCRIPTION

Call Originate (A) one short mid-

pitched

OK to talk after pressing the push-to-talk button

Call Queued (T) one high-pitched

Call queued for processing

Autokey (T) one mid-pitched

Queued call received channel assignment

System Busy (T) three low-pitched

System busy or unable to complete call

Call Denied (T) one low-pitched

Radio is not authorized on the system or group

Carrier Control

Timer

(A) five high-pitched /

one long low-pitched

PTT depressed for maximum length of time

Low Battery (A) one low-pitched/

one short mid-

pitched

Low battery

TX Low Battery

Alert

(A) one low-pitched

After PTT - battery too low to transmit

Page (P) Three high-pitched

If receiving radio accepts page, both radios emit tone

(T) = trunked mode only (P25T and EDACS) (A) = All modes (P) = P25T only

8.4 UNIVERSAL DEVICE CONNECTOR (UDC)

The Universal Device Connector (UDC) provides connections for external accessories such as a headset

or a speaker-microphone. The UDC is located on the right side of the radio (opposite the PTT Button).

When the radio is locked in a vehicular charger the UDC provides the audio and control connections

between the radio and the vehicular charger. The UDC facilitates programming and testing the radio. The

UDC pins perform different functions depending on the accessory attached to the UDC.