Alarm Mode; Call Alarm - Continue Mode; Group Call Mode - Uniden UH9050 Owner's Manual

Operation - Special Features

Alarm Mode

When a received code matches to your receiver Selcall ID the UH9050 will respond
based on the Call Alarm mode.
Call Alarm - Auto mode (Default)
a) Transmit an Acknowledge tone to the Caller.
b) Emit CALL Alarm for 10 seconds only.
c) Resume Quiet condition automatically after 20 seconds if the call is not answered.
d) The Unit will start decoding again when the 20 second period elapsed and the call
remained unanswered.

Call Alarm - Continue mode

a) Transmit an Acknowledge Tone to the Caller.
b) Initially an alarm of four successive beeps is emitted for 20 seconds and then two
successive beeps every four seconds continuously unless answered.
c) The Quiet Condition is never resumed.
d) The Unit continues to check if incoming codes have your Receiver Selcall ID
even though the Quiet Condition is already opened. When detected, it will send an
acknowledge Tone to the caller and then resets the Call Alarm.
For both of the above mentioned modes, transmission by using the PTT
button is possible when the TSQ icon is flashing.
NOTE
1. Power Off the UH9050.
2. Press and hold [POWER] and [MENU]. The SELCALL Settings Menu will display
(no tone will sound).
3. Press [MENU] repeatedly to select the Alarm mode setting - which is indicated on
the display as AL.
4. Press [SCAN] to edit the setting. The current setting flashes.
channel selector or turn the Rotary PWR/VOL at the base to select the
5. Press /
desired Alarm mode from AUTO or CONT.
6. Press [SCAN] to save the setting.
7. Press and hold [MENU], to save and exit programming mode.

Group Call Mode

The Group Tone period can be adjusted to increase the ability to identify group calls.
Group 01 mode sets the tone period to 1 tone period (default). Group 02 mode sets the
first group tone period to 3 tone periods.
1. Power Off the UH9050.
2. Press and hold [POWER] and [MENU]. The SELCALL Settings Menu will display
(no tone will sound).
3. Press [MENU] repeatedly to select the Group Call mode setting - which is indicated
on the display as GROUP.
4. Press [SCAN] to edit the setting. The current setting flashes.
5. Press / channel selector or turn the Rotary PWR/VOL at the base to select the
desired Group Call mode from 01 or 02.
6. Press [SCAN] to save the setting.
7. Press and hold [MENU], to save and exit programming mode.
UNIDEN UH9050
51
UHF CB Transceiver