Component Features - Shure Computer Headset User Manual

COMPONENT FEATURES

TC1 TRANSMITTER
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TC1 TRANSMITTER
1. Antenna. For best transmission, the antenna must hang vertically; don't
wind or coil it.
2. Battery Compartment. Holds one 9 V alkaline battery.
3. Belt Clip. For attaching the transmitter to your belt or clothing.
4. Power On Indicator. Illuminates when the transmitter is on.
5. Power On/Off Switch. Turns the transmitter on and off. It is recessed to
prevent accidental turn off.
6. Audio Mute/On switch. Turns off audio transmission only (when set to
"MUTE") but leaves the transmitter on.
7. Low Battery Indicator. When this red light is glowing, you have one hour
or less of useful operating time.
8. Audio Gain Control (Bottom). Controls audio level from headset. Facto-
ry preset and normally does not need adjustment. Refer to the section Au-
dio Transmitter Gain Adjustment in this guide.
9. Headset Microphone Input Jack. For connecting the headset micro-
phone to the transmitter.
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FIGURE 1
TC3 RECEIVER
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TC3 RECEIVER
1. Audio Output Jack: For connecting the receiver to the MIC input on your
computer or sound card.
2. Power Input Jack: For connecting the receiver to the supplied ac adapt-
er.
3. Telescoping Antenna: Receives signals from the transmitter. Make sure
the antenna is fully extended vertically.
4. Power On/Off Indicator (Green): Illuminates when the receiver is
plugged into an electrical outlet.
5. RF Signal Indicator (Yellow): Illuminates when rf (radio frequency) sig-
nals are received from the transmitter.
6. Audio Peak Indicator (Red): Flickers when the audio signal from the
transmitter approaches the overload (clipping) level.
7. Volume Control: Adjusts the volume of the receiver audio output. Does
not affect the PEAK indicator. Rotate the volume control clockwise to in-
crease audio output. Rotate it counterclockwise to decrease audio output.
8. Squelch Control (Bottom): Factory preset and normally does not need
adjustment. Refer to the section Receiver Squelch Adjustment for more
information.
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FIGURE 2
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