Sc1 Body-Pack Transmitter Features And Controls (Figure 2) - Shure SC User Manual

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unbalanced auxiliary level [high- impedance (1 k )] output to audio mixer
or amplifier.
14. Power jack: Accepts power from the supplied PS40/PS40E AC adapter
or from a well-filtered 12.5 – 18 Vdc (300 mA, minimum) supply. Also
accepts power cord from the WA405 Antenna Power/Distribution system.
15. Mic/line Level switch: Controls output of balanced XLR output
connector; can be set for either microphone level (–18 dBV maximum)
or line level (+4 dBV maximum).
SC1 BODY-PACK TRANSMITTER FEATURES AND CONTROLS
(FIGURE 2)
1. Antenna: A flexible antenna wire is permanently attached to the
bottom of the body-pack transmitter. For best operation, the antenna
must hang in the vertical position, and should not be coiled or bundled.
2. Battery Compartment: Hinged cover on front half of transmitter opens
to provide access to battery, audio gain control, and frequency selector
switch.
3. Frequency Selector Switch: Provides system frequency agility by
allowing user to select from eight different operating frequencies at 200
kHz intervals. It is factory pre–set to position #4 and is identical to the
frequency selector switch on the SC4 receiver.
4. Audio Gain Control: Provides audio level adjustment to accommodate
different sound sources (e.g.: a person speaking or singing, or an
instrument being played). Use the small screwdriver located behind the
SC4 control panel door to make adjustments to the Audio Gain Control.
5. Input Jack: Miniature type connector which accepts microphone cable
from lavalier microphones or optional WA302 instrument cable.
6. Battery Fuel Gauge: An array of LEDs that light to indicate level of
battery life remaining when battery check switch is pressed. The
transmitter must be turned on in order for the fuel gauge to function.
7. Battery Check Switch: Activates the Battery Fuel Gauge. Allows user
to check amount of battery life remaining at any time while the
transmitter power is on.
8. Power ON/OFF Switch: Turns transmitter power on and off. When the
receiver tone-key squelch feature is enabled, the power switch also
functions as a "mute" switch, allowing the receiver to reject unwanted
signals when the transmitter is turned off.
9. Power ON LED: Green LED lights when power on/off switch is turned
on and a good battery is installed. If this LED is not illuminated, the
transmitter is not operational.
10. Belt Clip (not shown): Allows the transmitter to be worn on a belt,
waistband or guitar strap. The clip can be removed or inverted.
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