Radio Shack DX-392 owner manual Using the Rotary Dial, Band Fast Fine

Models: DX-392

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2.Press the number buttons (and decimal button where appropriate) to enter the frequency.

If you make a mistake, press C (cancel) to erase the last digit.

If you wait more than 15 seconds to press a button, the previous fre- quency returns to the display and you must begin again at Step 1.

3.Press ENTER. The selected fre- quency appears.

Using the Rotary Dial

You can select a higher or lower fre- quency by turning the ROTARY TUNING knob up or down.

Set FAST/FINE/LOCK to select the rota- ry tuning increments or to lock the RO- TARY TUNING dial. If you select FAST, the rotary tuning increments are the same as when you use the MANUAL/

AUTO or keys. If you select FINE, the tuning increments are small-

er so you can fine tune the frequency, as shown in the following table.

Band

Fast

Fine

 

 

 

 

 

 

FM

0.1 MHz

0.05 MHz

 

 

 

LW

9 kHz

1 kHz

 

 

 

MW (AM)

9/10 kHz

1 kHz

 

 

 

SW

0.005 MHz

0.001 MHz

 

 

 

You can also set FAST/FINE/LOCK to lock the ROTARY TUNING dial. This prevents you from accidentally chang- ing the frequency.

Note: This locks only the ROTARY TUNING dial. For information about locking the front-panel buttons, see “Locking the Controls” on Page 22.

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Radio Shack DX-392 owner manual Using the Rotary Dial, Band Fast Fine