Uniden UM-525 - Manual (Page 20)

20
Using Step
Step lets you quickly tune through the channels you saved in the radio's memory. To use step,
repeatedly press STEP/SCAN. The radio tunes a channel you stored in memory each time you
press STEP/SCAN.
Using Hail
Note: You must connect one or two optional hailer horns to the radio to use the hail feature.
To enable the hail feature, press HAIL/INTERCOM. A selection screen appears. Then select
the hailer you want to use (Hailer 1, Hailer 2, or both ) then press PUSH/SELECT to select it.
Next, press PTT to speak.
appears. Release PTT to listen. LISTEN ÿ appears. You
hear any response to your hail through the radio's speaker.
To adjust the hail outgoing volume, repeatedly press
or on the microphone or rotate
PUSH/SELECT on the radio. To exit hail, press HAIL/INTERCOM again.
Using the Intercom
The intercom feature lets you call optional WHAM x 4 microphones connected to the radio.
You can select and call one microphone, or individually add each of several microphones to a
temporary group using the Intercom Menu, or each microphone connected to the radio.
Notes:
• You cannot use a WHAM wireless microphone to use the intercom.
• WHAM x 4 microphone users can also call each other and the radio.
• If the WHAM x 4 microphone user cannot connect with the radio, the intercom feature does
not work and the radio sounds an error tone.
• Intercom mode is cancelled if 16/9 TRI or DISTRESS is pressed.
Follow these steps to use the intercom.
1. Hold down HAIL/INTERCOM for about 2 seconds.
2. Follow one of these steps to select one or all WHAM x 4 microphones connected.
a. To select one WHAM x 4 microphone, rotate PUSH/SELECT until the WHAM x 4
microphone you want to talk to is highlighted on the INTERCOM screen then press PUSH/
SELECT to select it.
b. To create a temporary group of WHAM x 4 microphones, rotate PUSH/SELECT and
select
e ach mic listed. Rotate PUSH/SELECT and press the knob to add it to the group. A
check icon appears for that mic.
c. To select all the connected mics, rotate the PUSH/SELECT until ALL is highlighted. Press
the knob to select all the mics.
d. To call each microphone instead of all, rotate PUSH/SELECT to select
CALL , then press
PUSH/SELECT to select that mic. A check icon appears next to the selected mic on the
radio’s display and each selected microphone sounds an audible tone. When you select
CALL and press PUSH/SELECT, you call another checked WHAM x 4 mic.
TALK
Basic Operation
LISTEN