CONTENTS Trademarks ... 2 How to Subscribe to XM® Radio ... 2 Introduction ... 2 How the System Operates ... 2 Satellite Control Unit (SCU) ... 3 Satellite Radio Receiver Unit (RRU) ... 4 Satellite Radio RF Modulator ... 4 Functional Operation ...
RF output is supplied to the RF Modulator. The RF Modulator, in turn, is capable of recognizing seven (7) FM frequencies; namely, 88.1MHz, 88.3MHz, 88.5MHz, 88.7MHz, 88.9MHz, 89.1MHz and 89.3MHz. The fre- quency 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 XM ®...
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. Shift (SFT) Button: When momentarily pressed, this button provides access to additional functions, such as audio MUTE, channel SCAN, direct channel access, category select, etc.
Functional Operation Functional operation of the system is controlled by the buttons on the SCU; i.e., the sequence in which they are pressed, and the length of time button activation occurs. POWERING UP THE SYSTEM After the system has been properly installed and activated, the system can be powered on in the following manner: Turn on the existing vehicle radio and tune the radio to the selected FM frequencies between 88.1MHz and 89.3MHz;...
DISPLAYING THE IDENTIFICATION (ID) CODE Before you listen to XM ® Radio, you must subscribe to the service. To do so, your tuner ID code must be used to identify your radio. This code not only allows you to subscribe to XM ® Radio, but also allows you to report any problems.
DIRECTLY ACCESSING A CHANNEL To directly access a specific channel, proceed as follows: Press the Shift (SFT) button; the channel number (CH 020) flashes for 5 seconds in reverse image format. While the channel number is flashing for the 5-second period, use the number buttons on the keypad and enter the desired channel.
DIRECT FM FREQUENCY SELECTION The selection of a specific FM frequency can be directly accessed using the appropriate code; these codes are presented as follows: Modulator Frequency Codes NOTE: The default frequency is 88.5MHz SYSTEM DEFAULT SHIFT CODE Defaults refer to the settings that are entered at the factory. When code 31 is entered, the system is reset to the following defaults: All channel presets cancel and revert to channel 1.
LCD BACKLIGHT COLOR SHIFT CODES The backlighting color for the LCD display can be either Green or Am- ber; to select the desired color, enter one of the following codes: Green------51 Amber---- 52 CATEGORY/NORMAL SELECTION MODE SHIFT CODES To invoke the category selection mode: Category------ 81: A channel change is possible only within the same category or group.
Troubleshooting Considerations The following table presents a few possible causes of system operating faults, their probable causes and the remedial action suggested to re- store the system to normal operating conditions. Troubleshooting Considerations e l b t o n t c e s u f .
AUDIOVOX CORPORATION (the Company) warrants to the original retail purchaser of this product that should this product or any part thereof, under normal use and conditions, be proven defective in material or workmanship within 36 months from the date of original purchase, such defect(s) will be repaired or replaced with new or reconditioned product (at the Company's option) without charge for parts and repair labor.