Spectra Logic TAC/COM SERIES manual 7

	SM06 Rev. 4.10		Tac/Com Control Head Manual
	Section	Title		Page
2.5		Troubleshooting		2-6
2.5.1		Weak Receive/Transmit, Intermittent Operation, Erratic Squelch		2-6
2.5.2		Strange Noises, No Receive Audio, Transmit Keying problems		2-6
2.5.3		Some Frequencies Can't be Edited		2-6
2.5.4		Display Brightness is Too Low, Can't Increase to Full Brightness		2-6
2.5.5		Amber (RX) Squelch light comes on, but no RX audio is heard.		2-7
2.6		Final Inspection		2-7
2.7		Continued Airworthiness		2-7
2.8		Installation Drawings		2-8
2.8.1		Outline drawings		2-8
2.8.2		System Connector (J-100)		2-8
	3	Operation
3.1		Introduction		3-1
3.2		General		3-1
3.3		Initial Operation		3-2
3.3.1		Power-up Help		3-2
3.3.2		Initial Operating Display		3--2
3.4		Front Panel Controls		3-3
3.4.1		Radio Specific Controls		3-4
3.4.2		General Controls - NORMAL Operation		3-6
3.5		Editing		3-10
3.5.1		Channel Editing		3-11
3.5.2		Summary of Channel Editing		3-14
3.5.3		Summary of Channel Labels		3-15
3.5.4		Summary of Subaudible Tones		3-16
3.6		Status Line Editing		3-19
3.6.1		NEXT and SELECT Switch Use		3-20
3.6.2		Status Edit Features		3-21
3.7		Channel Display Summary		3-23
3.7.1		Display Switch Set to 'ID'		3-23
3.7.2		Display Switch Set to 'RX'		3-24
3.7.3		Display Switch Set to 'TX'		3-24
3.8		Changing Display Brightness		3-25
3.9		Scanning		3-25
3.9.1		Scan Modes		3-27
3.10		NAT NTX138 Wide-band/Narrow-band Operation		3-28
3.11		Master Edit Mode		3-29
3.11.1		Entering Master Edit Mode		3-29
3.11.2		How Data is Stored in the Control Head		3-30
3.11.3		Editing Considerations		3-30
3.12		Installation & Configuration Mode		3-31
3.12.1		Entering Configuration Mode		3-31
3.12.2		Configuration Option Table		3-32
	Jan 4, 2006		Page iv

ENG-FORM: 820-0110.DOT

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