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Setting up your Headend Satellite Receiver via the Alt Mode interface requires setup of frequency-related and other options. These settings are used by the re- ceiver for locking onto the signal, and for optimizing receiver performance. Some menu interface functions are also available via the Alt Mode interface. For a sum- mary of Alt Mode functions, see Table 4.

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While viewing any channel, you can use Alt Mode functions to view the current receiver setup, or you can view or change the current setup from the Installer Channel. Alt Mode functions are available via receiver front panel buttons. Alt-1 function labels are printed directly on the keypad bezel above each button (see Figure 4). Alt-2 functions are also associated with front panel buttons, except that

the function names are not printed on the keypad bezel (see “…About entering
Step1.TheatingPressALTLEDflashesinAlttheALT-2Mode,buttonpressthetoonconfirmthereceiverALTAlt…-button1Modefrnttwicoperapanl.tiononce..Ifyouarealreadyoper-
numb	s using front panel buttons”). As with the me	u interface, access to Alt
Mode	functions is cont olled by syst m Lock Levels	d the security Passwo d.

More info mation about Lock Levels and the Pass o d is contained in this section.

Complete informa ion about how ach of the Alt-1 and Alt-2 functions are used to

setTooperateup the therceiverceiver is con inainedAlt-in1Modeis s ction.
	operate		Mode,
		receiverfront			panel
While the r ceiver is operating in Alt-1				the ALT LED lashes ON nd OFF,
and only Alt-1 funct ons are available via						buttons. Pressing ALT twice
( r	ssing VIEW) retur s the receiv		to normal operation (i.e., the ALT LED is

ToOFF). therceiverinAlt-2Mode

￿￿Step1.PessatingTheALTthinLEDeAltLTis-1buttonONMode,pressconfirmthetheAltALT…-2buttonoperationonce.twice..Ifyouarealreadyop-

	Figure6.FrontpanelAlt-1andAlt-2Modefunctionbuttons
		receiver setting	Mode)Ö
	Choose				pressing
		vailable nt
Step3.ForPessSELECTafterdisplayingthedesiredoption.
While the		iv r is operating in Alt-2		de,		ALT LED is ON, and only Alt-2
functions		ava lable. Pres ing ALT		nce (or pr			VIEW) returns the receiver

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