Radio Shack HTX-400 Troubleshooting, You see, Possible Cause, Remedies, S-Short, PLL-Error

TROUBLESHOOTING

If your transceiver is not working as it should and it displays an error message, these suggestions might help you eliminate the problem. If the transceiver still does not operate properly, take it to your local RadioShack store for assistance.

You see	Possible Cause	Remedies
S-SHORT	If the transceiver	Remove the con-
	detects a shorted	nected micro-
	external microphone	phone and
	connection, it auto-	replace it, or use
	matically switches off	the internal micro-
	power to the audio	phone.
	amplifier and dis-
	plays S-SHORTto
	indicate a short cir-
	cuit.
PLL-Error	Indicates a PLL cir-	Turn power off
	cuit malfunction due	then on again.
	to a defect in the
	VCO circuit or bias
	supply.
EEP-Error	The EPROM infor-	Reset the trans-
	mation needs to be	ceiver. See
	reset.	“Resetting the
		HTX-400” on
		Page 44.

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