Gain And Squelch Adjustment - Shure LX Wireless System User Manual

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GAIN AND SQUELCH ADJUSTMENT

ADJUSTING THE TRANSMITTER AUDIO GAIN LEVEL
The transmitter audio gain level has been factory pre-set to provide satisfactory out-
put in most applications. However, for loud singers or high-output musical instruments,
the preset level may be too high, as indicated by the constant glow of the red light on
the receiver audio level meter. Soft-spoken talkers or singers may find that the factory
setting is too low, as indicated by the failure of the amber audio level light to light at all.
To adjust the audio gain, locate the transmitter audio gain control and use the sup-
plied screwdriver to adjust the control.
• For high sound pressure level applications, such as loud singing, decrease the
audio gain level by rotating the gain control counterclockwise (while the vocalist
is singing or the musical instrument is being played) until the red audio level light
on the receiver flickers occasionally.
• For low sound pressure level applications, such as soft-spoken talkers, increase
the audio gain level by rotating the gain control clockwise (while the vocalist is
singing or the musical instrument is being played) until the red audio level light
on the receiver flickers occasionally.
NOTE: If using the WH20TQG headset, you must increase the gain level to the full
clockwise position. Then, if necessary, rotate the control back slightly.
LX1
TRANSMITTER AUDIO GAIN LEVEL ADJUSTMENT
16
DECREASE GAIN
INCREASE GAIN
FIGURE 16
LX2
DECREASE
INCREASE
GAIN
GAIN