Pioneer AVIC-X850BT Operation Manual - Page 167

Appendix Appendix Appendix Troubleshooting If you have problems operating your navigation system, refer to this section. The most common problems are listed below, along with likely causes and solutions. If a solution to your problem cannot be found here, contact your dealer or the nearest authorized Pioneer service facility. Problems with the navigation screen Symptom Cause Action (Reference) The power does not turn on. The Leads and connectors are incor- navigation system does not op- rectly connected. erate. The fuse is blown. Confirm once more that all connections are correct. Rectify the reason for the fuse blowing, then replace the fuse. Always install a correct fuse with the same rating. Noise and other factors are causing the built-in microprocessor to operate incorrectly. Park your vehicle in a safe place, and turn off the engine. Turn the ignition key back to off (ACC OFF). Then restart the engine, and turn the power to the navigation system back on. You cannot position your vehicle The GPS antenna is in an unsuitable The quality of signals from the GPS satellites on the map without a significant location. is poor, impairing positioning accuracy. positioning error. Check the GPS signal reception and the posi- tion of the GPS antenna if necessary. Obstacles are blocking signals from The quality of signals from the GPS satellites the satellites. is poor, causing reduced positioning accu- racy. Check the GPS signal reception and the position of the GPS antenna if necessary, or continue driving until reception improves. Keep the antenna clean. The position of satellites relative to your vehicle is inadequate. The quality of signals from the GPS satellites is poor, impairing positioning accuracy. Continue driving until reception improves. Signals from the GPS satellites have The quality of signals from the GPS satellites been modified to reduce accuracy. is poor, causing reduced positioning accu(GPS satellites are operated by the racy. Wait until reception improves. US Department of Defense, and the US government reserves the right to distort positioning data for military reasons. This may lead to greater positioning errors.) If a vehicle phone or cellular phone is used near the GPS antenna, GPS reception may be lost temporarily. The quality of signals from the GPS satellites is poor, impairing positioning accuracy. When using a cellular phone, keep its antenna away from the GPS antenna. En 167