Lectrosonics UCR511 - Manual (Page 8)

UCR511
FRONT PANEL CONTROLS AND FUNCTIONS
SEL Up
SEL Down
SEL Up/Down
The SEL Up and Down pushbutton switches are used in
conjunction with the MENU pushbutton to move through
the submenus and set operating conditions and param­
eters. (See also Menu Selections From Main Window.)
MENU
The MENU pushbutton is used to rotate through the
various set up menus of the UCR511.(See also Menu
Selections From Main Window.)
Pilot
Div RF Aud Rx Tx
BAT
-40 -20 0 dB
1000
100
10
1
uV
OFF ON
MENU
SEL
1 2
LECTRO UCR 5 1 1
LCD
MENU
Power OFF/ON
POWER ON/OFF
The Power ON/OFF switch is used to apply or remove
power from the UCR511.
LCD
The LCD is used to provide feedback to the user on
menu selections and system operating conditions.
REAR PANEL FEATURES
10-18
VDC
BATTERY DOOR
To open lift
this edge and
turn door
AUDIO
OUT
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,
UCR511 Simplified Audio Output
Output
25V XLR
Level
Adjust Non-Polar OUT
Caps 50
2 (HI)
5K
1 (COMMON)
5K
AUDIO
AMP
3 (LO)
50
Audio Output XLR Jack
Power Input Connector
leaving pin 3 open. (See Installation and Operating
Instructions.)
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
condition is fixed. Strain relief to avoid accidental
disconnection can be provided with the included small
8