Radio Shack HTX-400 A Quick Look At The Controls, VOL/OFF Microphone SQ PTT Speaker, Use with the

A QUICK LOOK AT THE CONTROLS

Most of the controls of the HTX-400 have multiple functions. Use the following chart to review the function of each control.

VOL/OFF Microphone

SQ

PTT

Speaker

		Use with the
Key/Control	Use it to:	FUNC + Key to:
VOL/OFF	Turn the radio on/off.	Access the Main
	Adjust the volume.	Menu.
SQ	Set the squelch level	N/A
	to block weak signals.
( )	Change (increase) the	Directly changes
	frequency by the value	the frequency, one
	set for CS (see the first	digit at a time.
	menu option on Page	Repeatedly press
	16).	V to access each
		digit of the dis-
		played frequency.

19