CR88 Receiver Front Callouts
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1.
Antennas - The antenna mountings allow full rotation for optimum placement. In
normal operation, both antennas should be placed in a vertical position. Both
antennas can be folded inward for convenience when transporting the CR88.
2.
VOLUME Control - This knob sets the level of the audio signal being output
through both the balanced and unbalanced output jacks on the rear panel.
Reference level is obtained when the knob is turned fully clockwise (to its "10"
setting).
3.
READY Indicator - This indicator lights green when the CR88 is synced with the
AH8, receiving RF signal and the system is ready to use.
4.
PEAK Indicator - This indicator lights red when the transmitted audio signal is
near clipping or overloaded.
5.
LED Display - The 7-segment LED display shows the receiver's current operating
channel. The CR88 channels are indicated by 0-9 and A-F.
6.
IR Transmitter - During "IR SET" an infrared light is used to set the transmitter
channel.
7.
SELECT Button - Press this button to cycle through the receiver's operating chan-
nels. Press and hold this button to send the channel information to the transmit-
ter via infrared transmission.
8.
POWER Switch - Use this to turn the CR88 power on and off.
AirLine 88 Headset Wireless System
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