Cessna Cardinal RG 1974, Owner'S Manual

Page: 206 / 226

Cessna Aircraft Company
Model 177RG Supplement No.
DP-014-14
Section 9
Supplements Page 8
Revision 0
needle should slew to the station bearing in a positive manner,
without excessive sluggishness, wavering, or reversals.
FREQUENCY CONTROL
Active Frequency: (The frequency to which the ADF is tuned).
Displayed in the left hand window and may be changed with
the concentric knobs when either timer mode (FLT or ET) is
being displayed in the right hand window. The exception to
this is when the ET message is flashing (Elapsed Timer). To
set the 10's digit push the small knob in and rotate it.
Clockwise rotation will increment the digit. The digit will roll
over at 9 to 0 and roll under (when turning the knob
counterclockwise) at 0 to 9. With the small knob pulled out the
1's digit may be set. Its operation is the same as for the 10's
digit. Turning the large knob changes the 100's digit and the
1000's digit. The 100's digit carries to the 1000's digit from 9 to
10 and borrows from 10 to 9.
Standby Frequency: The standby frequency is displayed in the
right window when the FRQ message is lighted. When this is
the case, this frequency may be changed with the knobs in a
manner similar to that explained above for the active
frequency. If the standby frequency is not being displayed it
may be called to the window by pressing the FRQ button.
Pressing this button when the standby frequency is displayed
causes the current standby and active frequencies to be
exchanged.
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