8
UCR301
Professional Audio Products Since 1971
OFF
ON
MENU
ANT 1
ANT 2
SELECT
Pilot
Div
RF
Aud Rx Tx
BAT
-40 -20 0 dB
1000
100
10
1
uV
UCR301
Pilot tone indicator -
A steady “P” icon is displayed when a pilot tone from the
associated transmitter is present. The icon flashs if no pilot tone is detected and will
change to a small “b” if the pilot tone has been bypassed. To bypass the pilot tone,
press and hold MENU, then press the SELECT Up button. PRess and hold MENU and
press SELECT UP again to restore normal pilot tone squelch.
Antenna Phase indicator -
Shows antenna phase switching activity. As the antenna
phase is switched, the symbol will flip vertically.
RF level -
Changes in size vertically to indicate the strength of the incoming RF signal.
RF levels are engraved from 1 uV to 1000 uV on the bezel to the left of the LCD.
Audio Levels -
Changes in size horizontally to indicate the audio level (modulation) of
the signal received from the transmitter. The icon changes to a solid rectangular block
when the audio signal is being limited in the transmitter. Levels in dB are engraved into
the bezel above the LCD.
Battery Levels -
Rx
indicates the receiver battery condition and will flash when
approximately one hour of operational time is remaining. The
Tx
symbol works in the
same manner to indicate the transmitter battery condition. The
Tx
icon usually appears
5 to 10 seconds after the transmitter signal is acquired. When external power is being
used, the
Rx
battery icon changes to look like a power plug.
Icon
Description
The Main Window displays information concerning the
condition of the Pilot Tone, antenna phase, RF and audio
signal levels and battery conditions for both the receiver
and the associated transmitter. It is also the access
RF levels
Audio Levels
Main Window
(LCD)
MAIN WINDOW (LCD)
portal to menu selections for setting up the receiver and
searching for clear frequency channels. (See Menu
Selections from Main Window and Frequency Scan
Mode.)
