User Manual - RCVR
LR
LECTROSONICS, INC.
12
System Setup Procedures
Summary of Steps
1) Install receiver batteries and select the battery 
type in the setup screen.
2) Select frequency step size in the receiver.
3) Select the compatibility mode in the receiver.
4) Find a clear operating frequency with one of two 
different methods (use one or the other). 
a) Using Smart Tune
TM
b) Manually
5) Set up transmitter to matching frequency and com-
patibility mode.
6) Adjust transmitter input gain.
7) Adjust receiver audio output level to match record-
er, camera, mixer, etc.
1) Install Receiver Batteries
Install the batteries according to the diagram marked 
on the back of the housing and select the battery type 
in the menu. Check the BATT LED on the control panel 
to verify adequate power is present - the LED should 
glow green.
2) Select Frequency Step Size
Navigate to Step Size in the LCD menu and select 
100 kHz or 25 kHz as needed to match the associated 
transmitter.
3) Select Receiver Compatibility Mode
Navigate to Compat.Mode on the menu and press 
MENU/SEL to enter the setup screen. The optional 
modes will appear one at a time. Use the UP and 
DOWN arrow buttons to scroll through the list. When 
the desired mode appears in the screen, press MENU/
SEL or BACK to select the mode and return to the pre-
vious menu. Press BACK to return to the Main Window.
  Transmitter Models  LCD menu item
US Digital Hybrid 
Wireless
®
NA Dig. Hybrid
Mode 3* Mode 3
200 Series 200 Series
100 Series 100 Series
Euro Digital Hybrid 
Wireless®
EU Dig. Hybrid
300 Series: 300 Series
Mode 7* Mode 7
Mode 6* Mode 6
IFB Series IFB
NA Dig. Hybrid is the best mode to use when both 
transmitter and receiver are North American Digital 
Hybrid Wireless models (not Euro/E01 variants).
Mode 3 is a special compatibility mode for use with an-
other brand of wireless. Contact the factory for details.
200 Series works with legacy Lectrosonics models 
such as all UM200, UH200 and UT200 Series trans-
mitters.
100 Series works with Lectrosonics UM100 transmit-
ters.
EU Dig. Hybrid works with Lectrosonics European 
Digital Hybrid transmitters with model numbers that 
end in “/E01.” For example, the SMDB/E01 transmitter 
is in this group.
300 Series works with legacy Lectrosonics transmit-
ters that were sold in Europe, such as the UM300B 
and UT300.
Mode 7 is a special compatibility mode for use with an-
other brand of wireless. Contact the factory for details.
Mode 6 is a special compatibility mode for use with an-
other brand of wireless. Contact the factory for details.
IFB works with Lectrosonics models such legacy 
analog models bearing “IFB” in the model number, or 
Digital Hybrid Wireless models that offer the IFB com-
patibility mode.
4a) Find a Clear Frequency with Smart Tune
TM
Optimum range will be realized if the system is set 
to a frequency where few or no other RF signals are 
present (a “clear” frequency). The receiver can select a 
clear frequency automatically with Smart Tune
TM
.
Navigate to Smart Tune in the LCD menu and press 
MENU/SEL to start the process. Select the desired 
range to be scanned, then press MENU/SEL to start 
the scan.
Entire tuning range
Individual band(NA) North American 
versions
NOTE: “NA” next to the band numbers indicates 
the North American version which excludes the 
radio astronomy band from 608 to 614 MHz.










