To install batteries, To charge batteries | Radio Shack 20-164

To install batteries:

1.Slide open the battery compartment cover on the back of the scanner.

2.Place 4 AA batteries into the correct battery holder matching polarity symbols (+ / -):

•Black – Alkaline (non-rechargeable)

•Yellow – Rechargeable.

3.Place the battery holder into the battery compartment and replace the cover.

To charge batteries:
, 1.	Install rechargeable batteries.
2.	Connect an external power source to the
	PWR DC 9V jack. Using the scanner while
	charging will increase charge time.

	Battery		Current	Charge Time

	Ni-MH		1600 mAh	16 hours

	Ni-Cd		600 mAh	6 hours

	Ni-Cd		850 mAh	8 hours

	Do not overcharge batteries. Overcharging
	shortens battery life.
• Each battery holder fits only one way. Do
	not force it.
•	Use only fresh batteries of the required size
	and recommended type. Do not mix old
	and new batteries, different types (alkaline
	or rechargeable), or rechargeable batteries
	of different capacities.

• Remove old or weak batteries. If you will not use the scanner with batteries for a month, remove the batteries. Batteries can leak chemicals that destroy electronic circuits.

• Always dispose of old batteries promptly and properly. Do not bury or burn them.

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Radio Shack 20-164 manual To install batteries, To charge batteries

Contents

Triple Trunking What’s Included Contents Contents Your Scanner Volume / OFF Attaching the Belt Clip Connecting the AntennaTo attach the supplied antenna Batteries Powering Your Scanner To charge batteries To install batteries To use an external power source External Power Headphones and Speakers To lock the keypad Keytones and KeylockBacklight and Contrast To set the keytone To change the display contrast To change the backlight modeSquelch and Attenuator To turn on the backlight To set squelch To set the attenuator mode Delay Scanner SetupTo turn the delay on / off To define a channel Defining a Channel To copy a frequency Copying a Frequency To delete a saved frequency Deleting Saved FrequenciesTo delete all saved frequencies in a bank To define a channel’s Ctcss or DCS code Scanner CloningTo save a Ctcss or DCS code To activate Seek Search SearchingSeek Search To clone the scanner data To search preprogrammed search banks Search Banks To search banks SR0-SR2 Zeromatic To program the search range of Bank SR7 Signal StalkerProgramming a Search Range To activate Zeromatic To use Signal Stalker Special Signal Stalker To review and unlock frequencies To use Special Signal StalkerLocking Out Frequencies To lock out a frequency To unlock all frequencies in a search bank Saving Found FrequenciesTo save a frequency found during a search To locked out a channel ScanningLocking Out Channels To scan Priority Scanning To turn on the priority featureTo review all locked out channels To make an existing channel a Priority channel Weather AlertsTo modify the Priority channel To program a Fips code Same Standby ModeTo perform a weather scan To program a weather channel into priority channel To review stored Fips codes Code. The format of a Fips code is To enter Same standby SkywarnTo test the weather alert To find a frequency to monitor MonitoringTo use Skywarn To monitor a channel To define a Trunking Bank Trunking SetupTo set a default tuning frequency Defining a Trunking Bank To set Open or Closed mode for a bank Motorola Trunking SetupTrunking Modes To program a fleet map Fleet Maps For Motorola Type II, enter Base and Offset Frequencies UHF-Hi 806-960 MHz To program 800 MHz Motorola trunking Edacs Trunking Setup To save a correct Home Repeater LTR Trunking Setup Saving a Talk Group ID Searching for Talk Group IDsTo search for Talk Group IDs To define a Talk Group ID Deleting Talk Group IDs To delete a Talk Group ID Saving Trunking ChannelsTo delete ALL talk group IDs in a bank To change the scanning direction, press  or  Trunk Scanning To lock out Talk Group IDs Trunking DelayTo set a Talk Group ID delay Locking Out Talk Group IDs To turn off a sub-bank while scanning Turning Off Sub-BanksTo review locked-out Talk Group IDs To turn off a sub-bank To set Talk Group ID Hold Scanner MaintenanceTalk Group ID Hold Text TagsPage Working at all TroubleshootingTo display the Talk Group ID Scanner is not Does not scan Scanner does notReceive any stations Or reception is poor Scanner is on but Birdie Frequencies Initializing the Scanner Service and RepairTo initialize the scanner Scanning Legally FCC Notice Appendix a Glossary ReferencesAppendix B Search Banks Search bank SR1 CB band Receive mode AM Search bank SR2 FRS/GMRS/MURS band Search bank SR4 Aircraft Receive mode AM, FM Ctcss Codes Appendix C Ctcss / DCS Codes All Band Appendix D Signal Stalker BandsDCS Codes PubSafety Band Motorola Appendix E Talk Group FormatTo use AFS format 406-512 MHz 764-960 MHz Appendix F Specifications 9V DC Limited One-year Warranty