Radio Shack 20-164 ユーザーズマニュアル
For EDACS and Motorola (above 406 MHz
range), the scanner monitors the control
channel between each transmission to
identify talk groups. For some Motorola
(under 512 MHz range) and LTR systems,
the scanner uses the subaudible data
sent with each transmission to identify
talk groups.
range), the scanner monitors the control
channel between each transmission to
identify talk groups. For some Motorola
(under 512 MHz range) and LTR systems,
the scanner uses the subaudible data
sent with each transmission to identify
talk groups.
Trunking Delay
You.can.set.a.Talk.Group.ID.delay.separately.
from.the.channel.delay..When.active,.the.
scanner.checks.the.Talk.Group.ID.for.the.delay.
time.when.a.transmission.ends.
from.the.channel.delay..When.active,.the.
scanner.checks.the.Talk.Group.ID.for.the.delay.
time.when.a.transmission.ends.
To set a Talk Group ID delay:
1.. Press.FUNC.then../DELAY.while.you.are.
1.. Press.FUNC.then../DELAY.while.you.are.
programming.the.Trunk.Group.ID..“ENTER.
key.saves..2.0.seconds”.appears.
key.saves..2.0.seconds”.appears.
2.. Use..or..to.set.ID.Delay:.None,.0.5,.1.0,.
1.5,.2.0,.2.5,.3.0,.3.5,.or.4.0.seconds.
3.. Press.ENT.
Locking Out Talk Group IDs
You.can.only.lock.out.Talk.Group.IDs.when.the.
scanner.is.in.the.Closed.mode.
scanner.is.in.the.Closed.mode.
To lock out Talk Group IDs:
1.. Press.PGM.then.TRUNK.
2.. Press.FUNC,..or..to.move.to.the.desired.
1.. Press.PGM.then.TRUNK.
2.. Press.FUNC,..or..to.move.to.the.desired.
bank.
3.. Press..or..to.select.the.ID.
4.. Press.L/OUT.to.lock.out.the.ID..“lo”.changes.
4.. Press.L/OUT.to.lock.out.the.ID..“lo”.changes.
to.“LO.”
5.. To.remove.the.lockout.from.a.trunking.ID,.
manually.select.the.ID.memory,.and.press.
L/OUT..LO.changes.to.lo.
L/OUT..LO.changes.to.lo.
You cannot clear all lockouts from a talk
group at the same time.
group at the same time.
To review locked-out Talk Group IDs:
1.. Press.PGM.then.TRUNK.
2.. Press.FUNC..Then L/OUT. The first locked
1.. Press.PGM.then.TRUNK.
2.. Press.FUNC..Then L/OUT. The first locked
out.ID.appears..If.the.ID.memory.bank.has.
no.locked-out.ID,.you.hear.the.low.beep.
tone.
no.locked-out.ID,.you.hear.the.low.beep.
tone.
3.. Press..or..to.scroll.through.the.list.
4.. Press.PGM.to.exit.
4.. Press.PGM.to.exit.
Turning Off Sub-Banks
To turn off a sub-bank:
1.. Press.TRUNK.repeatedly.to.select.the.
1.. Press.TRUNK.repeatedly.to.select.the.
desired.sub-bank.
2.. Press.FUNC.then.1.to.turn.the.sub-bank.on.
if.it.is.off.or.off.if.it.is.on.
To turn off a sub-bank while scanning:
1.. When.the.scanner.stops.on.a.transmission,.
1.. When.the.scanner.stops.on.a.transmission,.
press.FUNC.
2.. Press.TRUNK..The.display.indicates.which.
sub-bank.is.turned.on.or.off..The.active.sub-
bank.number.appears.
bank.number.appears.
3.. Press.FUNC.and.the.number.of.the.sub-
bank.you.desire.to.turn.on.or.off..For.
example.to.turn.sub-bank.4.on.or.off,.press.
FUNC..Then.press.4.
example.to.turn.sub-bank.4.on.or.off,.press.
FUNC..Then.press.4.
This function activates when the
receiving channel bank is Closed mode.
receiving channel bank is Closed mode.