Radio Shack PRO-404 User Manual

Also see for 20-404: Quick start

12Features1FeaturesUnderstanding the DisplayRow 1– Signal Stalker II search is active.BANK – Appears with numbers (1–10) to indicatethe scan bank. The bar under the bank number showsbanks that are turned on for scanning.– Keypad locked.Row 2WX – Searching weather channels.MAR – Searching the marine bank.FD/PD – Searching the fire/police bank.AIR – Searching the aircraft bank.HAM – Searching the amateur radio bank.Row – Skywarn channel active.000 – Channel number the scanner is tuned to.CH – Appears with channel number (1–200) or P(priority channel).000.000 0 – Frequency the scanner is tuned to.B – Batteries are low.L/0 – A locked out channel/frequency is manuallyselected or reviewed.Row 4e d (Up/Down) – Search or scan direction.SRCH – Searching a service bank.SCAN – Scan mode.MAN – Manual mode.PGM – Program mode.PRI – Priority feature is active.DLY – Two-second delay is active.Row 1Row 2Row 3Row 4Additional Display MessagesALL CH L-out – All channels locked out during scanor marine band search .b X Ch-FULL – All displayed bank channels are full.b X StorE – Frequency programmed into displayedbank’s channel.CLOnE – Clone mode.-dUPL- – Frequency is already stored in another channel.Error – Entry error.FLo ALL-CL – All the locked-out frequenciesremoved during a FD/PD, AIRCRAFT, HAM, or SignalStalker II search.L-r – Review the locked-out frequencies.L-O Fr-FULL – Maximum of 50 frequencies alreadylocked out.oFF tonE – Key tone deactivated.On tonE – Key tone activated.P – Scanner is tuned to the priority channel.-t- – Tune mode.Sub Bank MessagesLo VHF – Sub-bank 1 of the fire/police bank.Hi VHF – Sub-bank 2 of the fire/police bank.UHF – Sub-bank 3 of the fire/police bank.10 M – Sub-bank 1 of the HAM bank.6 M – Sub-bank 2 of the HAM bank.2 M – Sub-bank 3 of the HAM bank.70CM – Sub-bank 4 of the HAM bank.