This document provides specifications for selecting fine audio equipment and offers advice on how to set the volume to protect hearing.
This manual explains how to operate the Pioneer GEX-FM903XM XM satellite tuner, including connection modes and safety precautions. It covers how to set safe listening levels to prevent hearing damage. The device supports both ADD-ON and IP-BUS modes for integration with car stereos or Pioneer head units. Safety and usage instructions are provided to ensure proper and safe operation.
| Power source | 14.4 V DC (10.8 – 15.1 V allowable) |
|---|---|
| Grounding system | Negative type |
| Max. current consumption | 2.0 A |
| XM tuner Frequency range | 2,332.50 – 2,345.00 MHz |
| Audio Signal-to-noise ratio | 92 dB (IHF-A network) |
Start your volume control at a low setting. Slowly increase the sound until you can hear it comfortably and clearly, and without distortion. Once established, set the dial and leave it there.
The unit requires a 14.4 V DC power source, with an allowable range of 10.8 to 15.1 V.
The hide-away tuner measures 220 mm wide, 28 mm high, and 145 mm deep.
Start the volume control at a low setting and slowly increase it until the sound is comfortable and clear without distortion.