Uniden GRANT owner manual Controls and Their Functions, @ @ J@ @ @ @

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CONTROLS AND THEIR FUNCTIONS

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VOLUME

SQUELCH

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1.OFF/ON VOLUME: To turn the transceiver on, rotate this control clockwise past click. To turn the transceiver off, rotate the control counterclockwise past click. Rotate the control clockwise for a comfortable audio level.

2.SQUELCH: The Squelch control is normally set to a position which eliminates undesired background noise with no signal present. With the audio adjusted to a satisfactory level, rotate the Squelch control clockwise to the point where the sound from the speaker is cut off. In this position, there will be no sound from the speaker until a signal is received. In order to hear weak signals, it may be necessary to rotate the Squelch control counterclockwise, allowing some back- ground noise to be heard.

3.PA SWITCH (on SQUELCH control): Full counterclockwise rotation of the squelch control engages the PA function. The PA function should not be used unless an external speaker is connected. In the squelch (or CB) position, the PA function is disabled and the radio will transmit and receive on the selected channel.

4.MODE SELECTOR: This switch selects AM, USB, or LSB mode of operation. This selector changes the mode of operation of both transmitter and receiver simultaneously. Set the selector to the mode on which you wish to com- municate.

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Contents Uniden@ Introduction Elimination of Licensing Mobile Station Antenna Mobile Station Installation Power Cord Connection Negative Ground System Ground InfrmationPower Cord Connection Positive Ground System Base Station OperationOperating Procedure To ReceiveControls and Their Functions @ @ J@ @ @ @MODPosition Meter indicates averagepercentage of modulation Radio Back Panel Connectors @ @Page Specifications GeneralReceiver Servicing Your Transceiver Operator Troubleshooting Page Page Circuit For GrantBlock Diagram for Grant Uniden