Garmin 530 用户指南

1

TAKEOFF TOUR

The GNS 530 is designed to make operation as simple as possible. The descriptions on the next three 

pages provide a general overview of the primary function(s) for each key and knob. This Takeoff Tour section 
is intended to provide a brief overview of the pri mary functions of your GNS 530. Experiment with the unit 
and refer to the reference sec tions for more information.

The COM power/volume knob controls unit power and communications radio volume. 

Press momentarily to disable automatic squelch control.

The VLOC volume knob controls audio volume for the selected VOR/ Localizer frequency. 
Press momentarily to enable/disable the ident tone.

The large left knob (COM/VLOC) is used to tune the megahertz (MHz) value of the 
standby frequency for the communications transceiver (COM) or the VOR/Localizer receiver, 
whichever is currently selected by the tuning cursor.

The small left knob (PUSH C/V) is used to tune the kilohertz (kHz) value of the  standby 

frequency for the communications transceiver (COM) or the VLOC receiver, whichever is 
currently selected by the tuning cursor. Press this knob momentarily to toggle the tuning 
cursor between the COM and VLOC frequency fi elds.

The COM fl ip-fl op key is used the swap the active and standby COM frequencies. Press 
and hold to select emergency channel (121.500 MHz).

The VLOC fl ip-fl op key is used to swap the active and standby VLOC frequencies (i.e., 
make the selected standby frequency active).

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4/11/2003, 8:55:38 AM