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INFINITY PRV250 Troubleshooting Guide
Prospec Electronics
Note: Please click on highlighted words for links in this guide and links to our website
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3.5. Poor reception or no reception
3.6. No audio, speaker audio is unevenly distributed or some speakers not working
3.8. Fluctuating Audio
3.12 Bluetooth Won't Work
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Summary of Contents for Prospec Electronics INFINITY PRV250
- Page 1 INFINITY PRV250 Troubleshooting Guide Prospec Electronics Note: Please click on highlighted words for links in this guide and links to our website Wiring Compatible Accessories List of common issues 3.1. No power 3.2. Intermittent Power 3.3. Buttons/controls not responding 3.4. USB issues 3.5.
- Page 2 1.0 Wiring Follow the wiring diagram above. The red ACC wire is designed as the trigger to turn the radio on. It recommended that this wire is connected to an on/off switch for purposes of lowering the current draw on the battery while the radio is not in use. ...
- Page 3 3.2 Intermittent Power 3.2.1 Powers on and off constantly Check voltage under load. At least 11V must be maintained consistently to operate the radio normally. If voltage cannot be maintained, load test the battery or power supply. Check all connections for corrosion, looseness, or other condition that can produce a bad ground.
- Page 4 3.4 USB issues 3.4.1 iPod/iPhone not charging or playing – these devises are not supported through the USB. To play iPod/iPhone, use the headphone jack and connect to the AUX inputs of the INFPRV-250. Recommended additional purchases are the SEAMINI or SEAUSBMINI to clean up this connection and make it easier to use. 3.4.2 MP3 player is not charging or playing –...
- Page 5 3.6 No audio, speaker audio is unevenly distributed or some speakers not working • Check Balance settings. To access and adjust these settings, press SEL button. Quickly press the SEL button again and again until the desired setting is displayed. Use the volume buttons to adjust. Center the adjustment between left/right.
- Page 6 3.10 Moisture in Display 3.10.1 Water seen inside display after washing the mounting area • Radio is not designed to withstand pressurized streams of water. When rinsing the radio or around the radio, a very low pressure spray is recommended. •...
- Page 7 Reset Procedure Method 1- While the unit is on, hold down the power/mode button and the 1 button until the screen turns blank. Note: this will reset the presets Method 2- Disconnect the 12 pin connector plug from the power and ground for 10 seconds. External Amplifier Issues 5.1 Strong hiss ...
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