Locking Or Unlocking The Control Panel; Operating Notes - Lectrosonics SM Operating Instructions Manual

SM
as show in the chart below with only
occassional forays into the +0 dB to +10 dB
range.)
Signal Level
Less than -20 dB
-20 dB to -10 dB
-10 dB to +0 dB
+0 dB to +10 dB
Greater than +10 dB
Setting the audio level to high reduces the dynamic
range of if the audio signal. Setting the audio level
to low may cause hiss and noise in the audio.
5) Once the SM's audio gain has been set, the
remaining components of the audio system
can be energized and adjusted.
12
-20 LED -10 LED
Off
Off
Off
Green
Green
Green
Green
Red
Red
Red
Professional Audio Products Since 1971
LOCKING OR UNLOCKING THE CONTROL
PANEL
The Lock/Unlock function insures against unwanted
operational changes to the SM during normal operation.
The Locked/Unlocked status is non-volitile and is preserved even if
the unit is turned off.
1) Ensure the SM setup is complete (operating
frequency, Compatibility Mode, audio level,
etc.).
2) Simultaneously press both
the Up and Down arrow
buttons. An "L" is
displayed on the LCD.
The LCD will return to the
previous display when these buttons are
released.
3) To Unlock the Control
Panel, repeat Step 4. A
"unL" is displayed on the
LCD.
Note
L
Control Panel Locked
unL
Control Panel Unlocked