Tips For Achieving Maximum Performance - Shure UNF Wireless system Manual

To return audio gain to the factory setting, rotate the transmitter audio gain control to the
mid position and, on the body-pack only, slide the input attenuation switch to the 0 dB
position.
BODY-PACK AUDIO GAIN AND ATTENUATION SETTINGS
The attenuation switch and the gain control on the UT1 body-pack are designed to
be used in conjunction to provide a wide spectrum of gain control choices. The fol-
lowing ranges are starting points; actual output levels may vary.
OUTPUT DEVICE
LAVALIER MICROPHONE, CONVERSATIONAL
VOICE
LAVALIER MICROPHONE, PROJECTED VOICE
HEADSET, CONVERSATIONAL VOICE
HEADSET, PROJECTED VOICE
ELECTRIC GUITAR/BASS, PASSIVE ELECTRONICS
ELECTRIC GUITAR/BASS, PASSIVE ELECTRONICS
ELECTRIC GUITAR/BASS, ACTIVE ELECTRONICS
ELECTRIC GUITAR/BASS, ACTIVE ELECTRONICS
RECEIVER SQUELCH ADJUSTMENT
The squelch control on the UT4 receivers (see figure 1) is factory preset for
optimum performance. No further adjustment is normally required. It is pos-
sible to adjust the squelch control setting to emphasize either signal quality or sys-
tem range:
Turning the squelch control clockwise causes the receiver to demand a higher
quality signal (less noise before muting), but decreases operating range.
Turning the squelch control counterclockwise allows a lower quality signal
through (more noise before muting), but increases operating range.
To return the receiver squelch control to the factory setting, rotate it to the mid-range
position (so the slot is vertical).

TIPS FOR ACHIEVING MAXIMUM PERFORMANCE

Make sure you can always see a receiver antenna from the transmitter position.
Keep the distance from transmitter to receiver antenna as short as possible.
Point receiver antennas away from each other at a 45 angle from vertical.
Avoid placing the receiver antennas near metal surfaces and obstructions.
To mount the receiver on a flat surface, attach the four adhesive rubber feet or
the VELCRO mounting strips to the bottom of the receiver.
Monitor battery fuel gauge and replace battery as soon as red light is on.
Let body-pack transmitter antenna hang freely; do not coil or keep in pocket.
If stacking or rack mounting receivers in a multiple-system use situation, do not
allow antennas to touch or cross.
Perform a walk-through before performance or presentation. If dead spots are
found, adjust location of receiver. If dead spots remain, mark spots and avoid.
ATTENUATION
SWITCH SETTING
0 dB
0 dB
0 dB
–20 dB
–20 dB
–20 dB
13
ENGLISH
AUDIO GAIN
CONTROL SETTING
HIGH (clockwise)
MID–RANGE
LOW (counterclockwise)
HIGH (clockwise)
MID–RANGE
LOW (counterclockwise)