Using Zeromatic; Manually Tuning A Frequency - Radio Shack PRO-99 Owner's Manual

46
5. Enter your desired upper
frequency and press
6. Repeatedly press
SRCH/PAUSE
SR6 Limit SRCH
scanner finds an active
frequency, it stops searching.
U Z
SING
You can set Zeromatic on or off by
pressing
FUNC
Press
FUNC
toggle the Zeromatic setting. In
tune mode, when this feature is
Zeromatic ON
turned on,
appears in the display, then
appears at the first digit of the
second line. When searching with
Zeromatic on, the scanner will
automatically tune to the correct
center frequency (or the step
increment closest to the correct
center frequency). When
searching or tuning with Zeromatic
off, the scanner will unmute faster
on a detected signal but the
frequency may not be exact. If the
scanner stops on a signal before it
reaches the correct center
frequency, you can step up or
down to the correct frequency
using the ^ or v key. Zeromatic
functions only in search banks 0,
3, 4, 5, 6, and manual tuning.
M
ANUALLY
F
REQUENCY
You can manually set the scanner
to move through all receivable
frequencies, or select a specific
frequency as a starting point.
1. Set the scanner to the
conventional channel mode
to select
. When the
EROMATIC
and then
, and then
9
T
UNING A
.
ENT
(Z).
9
again to
briefly
z