Lectrosonics UCR211 - Manual (Page 7)

UHF Compact Receiver
FRONT PANEL CONTROLS AND INDICATORS
SELECT Up Button - control up one
step
OFF/ON - Power
switch
Pilot
Div RF Aud Rx Tx
BAT
-40 -20 0 dB
1000
100
10
1
uV
OFF ON
MENU
SEL
1 2
LECTRO UCR 21 1
SELECT UP/DOWN BUTTONS
The SELECT Up/Down buttons are used to select
various options within each display selection and for
setting the operating frequency of the receiver.
POWER ON/OFF SWITCH
The Power ON/OFF switch is used to applied battery or
external power to the unit.
LCD
MENU Button
SELECT Down
Button - control
down one step
LCD SCREEN
The LCD Screen is a graphics-type Liquid Crystal
Display that is used to monitor system operation and
configure the UCR201.
MENU BUTTON
The MENU button steps through the four primary
windows and setup screens.
REAR PANEL FEATURES
AUDIO
OUT
10-18VDC
BATTERY DOOR
To open lift
this edge and
turn door 1 2
3
XLR AUDIO OUTPUT JACK
This is a standard XLR configuration with pin 2 “positive”
with reference to hand-held and plug-on transmitters.
With lavalier microphones and belt-pack transmitters,
however, phase will vary with different types of micro­
phones (2-wire vs. 3-wire for example). The audio output
is balanced but not floating, so an unbalanced signal is
available using pin 1 as ground and pin 2 as signal,
leaving pin 3 open.
POWER INPUT JACK
The power input jack can accept 10-18 VDC - the center
pin is positive and sleeve is ground. The input is diode
protected to prevent damage if the power is applied with
reversed polarity, but the unit will not work until the
reversed polarity condition is fixed. Strain relief to avoid
accidental disconnection can be provided with the
included small hook and loop strip. Attach the adhesive
AUDIO OUT Jack
Power Input Jack
strip side to the side of the receiver or mount with the
opening end of the strip up - place the cable in the strip
and secure.
Rio Rancho, NM – USA 7