Lectrosonics SMWB Quick Start Manual page 11

Format
Files
For mat
Record
Gain
Record or Stop
Begins recording or stops recording. (See page 7.)
Adjusting the Input Gain
The two bicolor Modulation LEDs on the control panel provide a visual indica-
tion of the audio signal level entering the transmitter. The LEDs will glow either
red or green to indicate modulation levels as shown in the following table.
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
NOTE: Full modulation is achieved at 0 dB, when the "-20" LED first
turns red. The limiter can cleanly handle peaks up to 30 dB above this
point.
It is best to go through the following procedure with the transmitter in the
standby mode so that no audio will enter the sound system or recorder during
adjustment.
1) With fresh batteries in the transmitter, power the unit on in the standby
mode (see previous section Turning Power ON and OFF).
2) Navigate to the Gain setup screen.
Gain
Freq
Rolloff
Compat
3) Prepare the signal source. Position a microphone the way it will be used
in actual operation and have the user speak or sing at the loudest level
that will occur during use, or set the output level of the instrument or
audio device to the maximum level that will be used.
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Formats the microSDHC memory card.
WARNING: This function erases any content on the
microSDHC memory card.
-20 LED
Off
Green
Green
Red
Red
Gain
25
-40
-20 0
-10 LED
Off
Off
Green
Green
Red
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