Scanning the channels | Radio Shack PRO-97 specification

Beyond the Basics

due to their high transmitter output power. You can press L/OUT when the Signal Stalker II stops on these undesired transmissions to prevent the Signal Stalker II from stopping on them in future sweeps, however, the Signal Stalker II will still see their RF signal energy when sweeping through the 1 MHz segment. This will cause the Signal Stalker II to execute another ﬁne step search of the 1 MHz segment. Of course, if you have locked out the undesired transmissions, the Signal Stalker II will not stop on them again, however, the overall sweep performance of the Signal Stalker II will be impacted.

Signal Stalker II features a special lockout mode that causes the scanner to skip a 1 MHz segment if ﬁve or more lockouts exist in that 1 MHz segment. To activate this mode, press FUNC e while in the Signal Stalker II mode. If a 1 MHz segment contains 5 or more lockouts it will be skipped entirely while Signal Stalker II is sweeping. Use FUNC L/O to review or clear locked Signal Stalker II frequencies.

To clear a locked-out frequency, select that frequency, then press CL.

scanning the channels

To begin scanning channels or to start scanning again after monitoring a speciﬁc channel, press SCAN.

	Notes	You must store frequencies into channels before the
	Notes	scanner can scan them. The scanner does not scan
		scanner can scan them. The scanner does not scan
		through empty channels.

To change the scanning direction, press e or d.

The scanner scans through all channels (except those you have locked out) in the active banks (see “Turning Channel- Storage Banks Off and On”and “Locking Out Channels or Frequencies”).

turning channel-storage banks off and on

To turn off banks while scanning, press the bank’s number

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Image 52

Radio Shack PRO-97 manual Scanning the channels, Turning channel-storage banks off and on

Contents

PRO-97 1,000 Channel Triple Trunking Hand Held Scanner Contents Contents ﬁnding and storing active frequencies Trunking Glossary FAQs Frequently Asked Questions Warranty CareSpeciﬁcations FCC wants you to know Your scanner’s controls ENT completes the entry of frequencies and text TUV enters an 8, or inputs characters T, U, or Basics OFF VOL/SQ turn the scanner on or off and adjust the squelch Power sources Using batteries Never install non-rechargeable batteries Charging rechargeable batteries Using AC power Basics Using vehicle battery power Connecting an earphone/headphones Trafﬁc safety Connecting an extension speakerListening safely Basics Connecting the supplied antenna Connecting an optional external antenna Basics Using the belt clip Transferring data to or from another scanner or Quick start AM modeUnderstanding your scanner’s modes Ctcss CT mode FM modeDCS DC mode Motorola mode Basics Edacs mode LTR mode Open and closed modes Basics Setting up your scanner Turning on the scanner and setting squelch Basics Storing known frequencies into channels Beyond the Basics Ctcss and DCS Beyond the Basics Storing trunking frequencies into channels DCS Code Table Storing text tags Assigning a text tag to a channel Assigning a text tag to a group ID Assigning a text tag to a bank Text input chart ﬁnding and storing active frequencies Searching a preprogrammed frequency range Band charts Search bank SR0 marine band Beyond the Basics Search bank SR1 CB band Search bank SR2 FRS/GMRS/MURS band Search bank SR3 police/ﬁre band Search bank SR4 aircraft Search bank SR5 amateur band Searching active frequencies in a rangeSearch bank SR6 programmable limit search Beyond the Basics Beyond the Basics Manually tuning a frequency Listening to the weather band Same standby mode Listening to a weather channel WX Alert and beep tone conﬁrmation Beyond the Basics Skywarn Using frequency copyCopying a frequency into a speciﬁed channel Copying a frequency into an empty channel within a bank Signal Stalker Copying a frequency into the priority channel Using Signal Stalker Using Signal Stalker II with lockout Scanning the channels Turning channel-storage banks off and on Using Ctcss and DCS Monitoring a single channel/power save circuit Deleting frequencies from channels Deleting all frequencies in a channel bank Locking out channels or frequencies Using delayLocking out channels Locking out frequencies Reviewing locked-out channelsReviewing locked-out frequencies Clearing a locked-out frequency PriorityClearing all locked-out frequencies in a search bank Beyond the Basics Changing the receive mode Using the attenuator Using the display/key backlight Turning the key tone on and off While Multi-System Trunking Scanner appears, press Beyond the Basics Using the keylock Changing the display contrast Beyond the Basics Cloning the programmed data Receives data from another scanner other than a PRO-97 Trunking How trunking works To listen to the transmission, the mode Beyond the Basics Setting squelch for trunking mode Programming trunking frequencies Beyond the Basics Programming Motorola trunking systems UHF-Lo Beyond the Basics Programming Motorola trunking systems 800 MHz Programming ﬂeet maps Block Size Code S10 S11 S12 Talk group IDs Storing talk group IDs Beyond the Basics Beyond the Basics Talk group ID hold Turning an ID sub-bank on or off Delay function in ID indication mode Locking out talk group IDs Clearing talk group IDs Reviewing locked-out talk group IDsClearing all talk group IDs in a single bank Changing the open/closed mode Care Service and repairBirdie frequencies Speciﬁcations Selectivity 25 27.995 MHz at AM mode ±5 kHz 9V DC Beyond the Basics Initializing your scanner FCC wants you to know Scanning legally Glossary FAQs Frequently Asked Questions Scanner is not working at all. What’s wrong? RadioShack Corporation