RESETTING/INITIALIZING the Scanner, DC 9V jack | Radio Shack PRO-92

Problem	Possible Cause	Remedy

Scanner is	No power.	Check the batteries or
totally inoper-		make sure the AC
ative.		adapter or DC adapter
		is connected properly.

		Recharge the recharge-
		able batteries or replace
		the non-rechargeable
		batteries.

	The AC adapter	Be sure the adapter’s
	or DC adapter is	barrel plug is fully
	not connected.	plugged into the PWR
		DC 9V jack.

	The batteries	Make sure the batteries
	may be improp-	are properly installed
	erly installed.	according to polarity
		markings on the battery
		holder.

Keypad does	Keylock is turned	Turn off keylock.
not work.	on.

Keys do not	Undetermined	Turn the scanner off
work or dis-	error.	then on again, or reset
play changes.		the scanner. See
		“Resetting/Initializing
		the Scanner.”

RESETTING/INITIALIZING THE SCANNER

If the scanner’s display locks up or does not work prop- erly after you connect a power source, you might need to reset or initialize it.

Important: If you have problems with the scanner, first try to reset it to retain all memory. If that does not work, you can initialize the scanner; however, initializing clears all information stored in the scanner’s memory.

Resetting the Scanner

1. Turn off the scanner, then turn it on again.

Troubleshooting67

Image 67

Radio Shack PRO-92 owner manual RESETTING/INITIALIZING the Scanner, Resetting the Scanner, DC 9V jack

Contents

PRO-92 Handheld Scanner Contents Operation Special Features General Guide to Scanning TroubleshootingCare Specifications Trunking Operation Features Scanner scans Features Scanning Legally FCC Notice Preparation Power Sources Using Batteries Preparation11 Replace the cover Charging Rechargeable Batteries Using AC Power PWR DC 9V jack Using Vehicle Power Connecting an Optional Antenna Connecting the Antenna Listening Safely Connecting AN EARPHONE/ Headphones Using the Belt Clip Connecting AN Extension SpeakerTraffic Safety About Your Scanner Connecting the Clone Cable Look AT the Keypad About Your Scanner Look AT the Display Understanding Banks 7 are turned off Search ModeChannel Storage Banks DPL Codes Understanding CTCSS/DCSSearch Banks PL Codes Open and Closed Modes Understanding Your SCANNER’S Modes AM Mode LTR E. F. Johnson Mode FM Mode Motorola Mode Edacs Mode Operation Turning on the Scanner and Setting Squelch Bank Channel Manual Storing Known Frequencies Into Channels Assigning a Text Tag to a Channel Storing Text Tags Assigning a Text Tag to a Bank Press To Enter a Character from this Group Text Input Chart Func 9 w x y z Finding and Storing Active FrequenciesSearching a Preprogrammed Frequency Range Press Current Search Bank Changing a Search Range with a Preprogrammed Range Storing a Frequency While Searching for a Specified ChannelFunc then Tune Manually Changing a Search Range Scanning the Channels Turning Channel-Storage Banks Off and On Manually Tuning a Frequency Displaying Weather Messages Deleting Frequencies from ChannelsListening to the Weather Band Listening to a Weather Channel Using the Delay Function Special Features Locking Out Frequencies Locking OUT Channels or FrequenciesLocking Out Channels Reviewing the Lock-Out Channels Locked-out Reviewing Locked-Out FrequenciesClearing a Locked-Out Frequency Clearing All Lock Out Frequencies in a Search Bank Priority Special Features Changing the Frequency Step Changing the Receive ModeDisplay Description Range MHz Search Step kHz Using the Attenuator Changing the Display Contrast Using the Display BacklightUsing the Keylock Turning the KEY Tone on and OFF Cloning the Programmed Data from Scanner to Scanner Trunking Operation Understanding Trunking Programming Trunking Frequencies Setting Squelch for the Trunking Mode Programming Motorola Trunking Systems UHF-Lo Offset Frequency Size Code Programming Fleet Maps Talk Group IDS Talk Group ID Hold Storing Talk Group IDs Clearing All Talk Group IDs in One Bank Locking Out Talk Group IDsReviewing Locked-Out Talk Group IDs Clearing Talk Group IDs Open and Closed Modes Closed Mode Mode Open Closed Changing the Open/Closed ModeGeneral Guide to Scanning Birdie Frequencies Guide to FrequenciesUS Weather Frequencies Ham Radio Frequencies General Guide to Scanning VHF Band Guide to the Action BandsTypical Band Usage Primary Usage Band Allocation Abbreviations Services Aircraft Band- 108-137 MHz Meter Amateur BandVHF Low Band- 29-50 MHz in 5 kHz steps Meter Amateur Band- 50-54 MHz Cm Amateur Band 420-450 MHz Government Band 406-420 MHzLow Band 450-470 MHz Frequency Conversion Problem Possible Cause Remedy TroubleshootingSquelch is not Resetting the Scanner RESETTING/INITIALIZING the ScannerDC 9V jack Care ResetInitializing the Scanner UHF T Specifications 9V DC Specifications71 Limited One-Year Warranty