Zeromatic - Radio Shack 20-164 User Manual

To search banks SR0-SR2:
1.. Press.SRCH.repeatedly.to.select.SR0,.SR1,.
or.SR2..
2.. To.search.the.entire.band,.press.FUNC.then.
SRCH.."MAN".(Manual.select).or."SRCH".
(searches.through.the.band).appears..The.
scanner.starts.searching.while."SRCH".
appears.on.the.display..When.the.scanner.
finds an active frequency, it stops searching.
.
Press.FUNC.then.SRCH.again.to.return.to.
the.previous.mode.
3.. To.select.a.channel.while."MAN".appears.on.
the.display,.press.a.channel.number.or.use.
.or..
4.. Adjust.the.Squelch..
5
.. If.the.scanner.stops.on.an.unwanted.
frequency,.you.can.press.L/OUT.to.lock.out.
the.frequency..For.more.information,.see.
Locking.Out.Frequencies....
6.. To.pause.while.searching,.press.PSE..The.
scanner.stops.searching.and.***.PAUSED.
***.appears..To.resume,.press.PSE.again.

Zeromatic

While.searching,.the.scanner.stops.if.a.
transmission.triggers.the.squelch.setting...A.
narrow-band.FM.transmission.can.have.a.
deviation.of.+/-.5.Khz,.and.the.actual.total.
bandwidth,.including.the.tails.of.the.sidebands,.
can.be.even.greater..However,.search.intervals.
smaller.than.that.can.stop.your.scanner.short.of.
the.correct.(center).frequency..
The.Zeromatic.function.allows.the.scanner.to.
find the correct center frequency for search
banks.SR3,.SR4,.SR5,.SR6.and.SR7..When.
active,.Zeromatic.automatically.tunes.to.the.
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