Radio Shack PRO-90 Problem, Possible, Remedy, Cause, fm Page 60 Wednesday, August 4, 1999 306 PM

20-520.fm Page 60 Wednesday, August 4, 1999 3:06 PM

PROBLEM	POSSIBLE	REMEDY
	CAUSE
Scanner will not	SQUELCH is not	Adjust squelch for
acquire a data	correctly	trunk tracking. See
channel.	adjusted for	“Setting Squelch for
	trunk tracking.	the Trunk Tracking
		Mode” on Page 33.
	The frequency	Add the frequency
	used for the data	used for the data
	channel is miss-	channel to the fre-
	ing.	quency list. (see
		“Programming
		Trunked Frequen-
		cies” on Page 34).
Missing replies	The system you	Set the scanner to
to conversations.	are trying to	receive Type I
	track is a Type I	trunked frequen-
	system, and the	cies. See “Scan-
	scanner is set to	ning Type I and
	scan Type II sys-	Hybrid Trunked Sys-
	tems.	tems” on Page 44.
	The selected	Try another preset
	fleet map is	fleet map or pro-
	incorrect.	gram your own fleet
		map (see “Scan-
		ning Type I and
		Hybrid Trunked Sys-
		tems” on Page 44).
	Not all of the	Enter all of the
	trunk’s frequen-	trunk’s frequencies.
	cies have been
	entered.
Channel activity	The transmission	Scan for another
indicators are	might be a pri-	transmission.
flashing but no	vate or tele-
sound is heard.	phone
	interconnect call.
	The scanner
	does not scan
	these types of
	transmissions.
	The ID shown is	Wait for the ID to
	not active.	become active, or
		scan another trans-
		mission.

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