Radio Shack PRO-404 User Manual

Also see for 20-404: Quick start

0Settings1SettingsTo manually lock-out a channel, select the channel thenpress L/O. L/0 appears in the display.n Notes:• Your scanner automatically locks out emptychannels.• You can still manually select locked-out channels.• You can lock-out a maximum of 50 frequenciesduring a search. If you try to lock-out more, L-O Fr-FULL appears.• The scanner uses same lock-out list between theService Banks and Signal Stalker II.Reviewing and Removing Lock-outsStored ChannelsManually select the channel and press L/O until L/0disappears.Marine Service Bank1. Press PSE during the Marine Service Bank search.2. Press e or d to select channels manually. L/0appears next to locked-out channels.. To remove the lock-out, press L/O until L/0disappears.Other Service Banks and Signal Stalker II1. Hold down L/O/L/O RVW for about two secondsduring a Service Bank or Signal Stalker II search.2. Press e or d repeatedly to scroll through the list oflocked-out frequencies. L-r and L/0 appear in thedisplay.. Press L/O to remove the lock-out. The list scrolls tothe next locked-out frequency.n Notes:• When you reach the highest locked-out frequency,the scanner beeps twice and rolls to the lowestlocked-out frequency.• If the Service Bank has no locked-out frequencies,EMPty appears.Removing Lock-outs from All Frequencies in a ServiceBank1. Hold down L/O/L/O RVW for about two secondsduring a Service Bank or Signal Stalker II search.L-r appears.2. While holding down TUNE/CLEAR, press L/O.FLo ALL–CL appears for about two seconds.Then the display alternates with YES ---Ent andNo --CLEAr.. Press ENT. L-r EMPty appears. The scanner clearslock-outs from all frequencies in the Service Bank.Using PriorityThe priority feature sets the scanner to check onechannel every two seconds while scanning. You canprogram one frequency into the priority channel.1. Press PGM, then press PRI/ALERT. PCH and000.000 0 or the previously stored frequencyappear.2. Enter the frequency you want stored in the prioritychannel, then press ENT. The display flashes twice.To turn on the priority feature, press PRI/ALERT duringscanning or searching. PRI appears. The scannerchecks the priority channel every two seconds and stayson the channel if there is activity.To turn off the priority feature, press PRI/ALERT.PRI disappears.To program a weather channel as the priority channel(see “Receiving All Weather Alerts “on page 26).