13
UHF Wireless Diversity Receiver
Rio Rancho, NM – USA
.
Scan
B8
1000
100
10
1
uV
No RF activity (clear channel)
LCD. Look for clear channels in the spectrum
where there is no RF activity. Scanning will
repeat and continue until a button is pressed.
6.
If necessary, press the MENU button to zoom in
for greater detail for fine adjustment.
8.
Then press the SEL Up and Down arrows to
move the marker to the middle of a clear area
where there is no RF activity. If an area with no
RF activity cannot be found anywhere in the
spectrum, locate one with the least amount of RF
activity.
9.
Press all three buttons (SEL Up and Down and
MENU) to move to the next screen. Two options
will be shown.
Press the SEL Down arrow button to
select the USE NEW option and set the
receiver to the new frequency just found
in scanning.
Press the SEL Up arrow button to select
USE OLD and return to the frequency
that was set before scanning.
LOCKING AND UNLOCKING THE UCR301
FRONT PANEL CONTROLS
The front panel panel controls can be “LOCKED” to
prevent accidental changes being made during operation
and handling.
To LOCK -
Press and hold the MENU button until a bar
tracks horizontally across the LCD screen and the word
“LOCKED” appears. If the MENU button is released
before the word “LOCKED” appears, the unit will remain
UNLOCKED. When in a LOCKED state, the pilot tone
bypass toggle is also defeated.
In LOCKED state, the use of the MENU and SELECT
Up/Down buttons are limited to “view only” and attempts
to change selections will result in a screen displaying the
word “LOCKED.” The unit cannot be used for RF
scanning when it is set in the LOCKED state.
To UNLOCK -
Press and hold the MENU button until a
bar tracks horizontally across the screen and the word
“UNLOCKED” appears. When the unit is UNLOCKED, all
settings can be altered.
The receiver can be LOCKED or UNLOCKED from any
of the four primary windows. It cannot be LOCKED from
the scanning mode or from other subordinate screens.
Move marker to area with no
RF activity
B8
1000
100
10
1
uV
USE OLD
USE NEW
OFF
ON
MENU
ANT 1
ANT 2
SELECT
Div
RF
Aud Rx Tx
BAT
1000
100
10
1
uV
UCR 301
Use the SEL Up and Down arrow buttons to
select the old or new frequency.
B8
Fine adjustment can be made
when zoomed closer
