User's Manual
LR
LECTROSONICS, INC.
10
LCD Menu Tree
The menus presented on the LCD are arranged in a 
straightforward manner, with those that are likely to be 
used more often located at the top of the tree.
Smart Tune
Frequency
IR Sync
Tx Block
B1
B1 NA
23 NA
21
22
23
SEL
BACK
Use arrow keys 
to select desired 
scanning range
SEL
IR Sync
Press
SEL
BACK
Frequency
Block 21 B1
 555.300 MHz
Press SEL to 
select desired 
adjustment step
B1
Use arrow keys 
to select desired 
frequency
IR Sync
Press
SEL
BACK
Press UP arrow 
to start transfer
RF Scan
SEL
BACK
Press SEL to stop scanning, 
select WideView, ZoomView 
or resume scanning
Clear Scan
SEL
BACK
scan data
CLEARED
Audio Level
SEL
BACK
SEL
BACK
BACK
Use arrow keys to scroll 
cursor; SEL + arrow for 
fine steps
Keep scan freq?
(select option)
Audio Level
+05 dBu
Use arrow keys 
to select desired 
audio output level
SEL +
Toggles 1k tone 
output
Step Size
Step Size
Use arrow keys to 
select step size
100 kHz
 25 kHz
wait 
for 
scan
SEL
BACK
SEL
BACK
SEL
BACK
SEL
BACK
SEL
BACK
SEL
BACK
SEL
BACK
SEL
BACK
SEL
BACK
Tx Battery
Rx Battery
Compat.Mode
Polarity
Smart NR
Sq. Bypass
Backlight
LCD Mode
Default
Squelch Bypass
Backlight Time
Retore Factory 
default settings
Tx Battery
Select from
listings
Use arrow keys to 
select battery type
Rx Battery
Select from
listings
Use arrow keys to 
select battery type
Compat.Mode
Select from
listings
Use arrow keys to select 
compatibility mode
Use arrow keys to select 
audio output polarity
 Normal
 Inverted
Polarity
Smart NR
Off
Normal
Full
Use arrow keys to select 
noise reduction preference
 Normal
 Bypass
Use arrow keys to enable or 
disable squelch (audio mute)
Always On
30 Seconds
5 Minutes
Use arrow keys to select 
LCD backlight duration
 Wht on Blk
 Blk on Wht
LCD Mode
Use arrow keys to select 
LCD mode
 No
 Yes
Use arrow keys to accept or reject 
restoration of default settings
NOTE: The transmitter battery timer is 
included in the Tx Battery setup screen
Group
SEL
BACK
Group
Use arrow keys to 
select group
None
U
V
W
X










