Using A Wham Or Wham X 4 Microphone With The Radio; A Look At The Radio - Uniden UM-525 Mode D'emploi

4. Drill the holes and mount the bracket with hardware compatible with the material of the
mounting surface.
Note: Do not use mounting knobs other than the ones supplied. Do not insert the knobs
without attaching the bracket.
5. Connect all other auxiliary cables and accessories.
6. Install the radio in the mounting bracket and connect all cables and accessories to the
appropriate jacks and connectors.

Using a WHAM or WHAM x 4 Microphone With the Radio

To connect a WHAM or WHAM x 4 microphone to the radio, follow the steps listed in "Setting
Up a WHAM" on Page 36. Then, if you are connecting a WHAM microphone, follow the steps
listed in "Setting a WHAM Base ID" on Page 36 and "Setting a WHAM Link Channel" on
Page 37. Otherwise, if you are connecting a WHAM x 4 microphone, follow the steps listed in
"Setting a WHAM x 4 Base ID" on Page 37 and "Setting the WHAM Sub Radio Mode" on
Page 37. Then refer to the owners manual provided with the WHAM or WHAM x 4
microphone for more information about connecting it to the radio.
Important: If you want to use an external antenna for your WHAM x 4 with a UM525
marine radio, it must be installed by a professional installer. Do not attempt to connect an
external antenna to a radio yourself.
Note: You cannot use a WHAM or WHAM x 4 wireless microphone to set the user MMSI,
WHAM setup, system setup, or self test on the radio. You cannot use a WHAM wireless
microphone to use the scrambler, intercom, GPS display, channel tag, or status message
display on the radio.

A Look at the Radio

PUSH/SELECT - Rotate to tune channels and highlight menu items you want to select, then
press to select the channel you tuned or the item you selected.
Setting Up The Radio
15