Audiovox SRSIR-001FM manual 128-6374 3 of, Satellite System Control Unit Scu

The FM Switching Box, in turn, is capable of transmitting on seven (7) FM frequencies; namely, 88.1MHz, 88.3MHz, 88.5MHz, 88.7MHz, 88.9MHz, 89.1MHz and 89.3MHz.

The frequency is selected using the FM band of the existing vehicle radio. (The default FM frequency is 88.5MHz.) Select the FM frequency having the least noise or static, and then use the SCU to choose the SIRIUS® channel for your listening pleasure.

AUDIO OX	AUDIO OX
	-or-
SATELLITE RADIO RECIEVER	SATELLITE RADIO RECIEVER
UNIT (RRU) SRSIR-001	UNIT (RRU) SRSIR-001FM
	1	2	3
	4	5	6
	7	8	9
		0
	AUDIO OX	SFT
POWER HARNESS	SATELLITE CONTROL
	UNIT (SCU) SRSIR-001
	6-DIN CABLE
FM SWITCHING BOX ASSY
(used with RRU / SRSIR-001FM only)
RCA to RCA CABLE	SATELLITE ANTENNA
	(PURCHASED SEPARATELY)

Figure 1. SIRIUS® Satellite Receiver System

SATELLITE SYSTEM CONTROL UNIT (SCU)

The SCU provides for complete control of the system by means of its Liquid Crystal Display (LCD) and associated function buttons.

3

1 2, 8

1￿	2￿	3￿
4￿	5￿	6￿
7￿	8￿	9￿	3
	0￿
	SFT￿
			4
7	6	5	9

Figure 2. Satellite System Control Unit (SCU)

1.Liquid Crystal Display (LCD): Presents a display of various broad- cast, song title, performer(s), advisory/error messages, etc.

2.Down Directional (W) Button: When momentarily pressed and re- leased, the channel number will decrease with each press; when pressed and held, the channel number will decrease continuously. Release the button when the desired channel number is displayed. When used in conjunction with the Shift (SFT) button, the MUTE function is enabled. (See Mute Function Button section below)

3.Keypad Buttons 0-9:These buttons are used to directly enter a desired channel number. Momentarily press the Shift (SFT) button followed by the desired channel number then the Shift (SFT) Button. They are also used when entering and recalling preset channel numbers into memory.

4.Up Directional (X) Button: When momentarily pressed and released, the channel number will increase with each press; when pressed and held, the channel number will increase continuously. Release the button when the desired channel number is displayed. When used in conjunc- tion with the Shift (SFT) button, the SCAN function is enabled. (Refer Mute Function Button section)

5.Infrared Detector: Provides detection of the infrared control signal transmitted by an optional wireless remote control unit (P/N SAT- RC) for remote operation. Make sure no obstructions are blocking the signal path.

6.Shift (SFT) Button: When momentarily pressed, this button pro- vides access to additional functions, such as audio MUTE, Channel SCAN, Direct Channel Access, Category Select, Parental Lock-Out etc.

128-6374

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