Kenwood KNA G510 Instruction Manual - Page 4
Acquiring GPS Signals, Changing the Fuses, Specifications - update
UPC - 019048166852
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English Acquiring GPS Signals The first time you turn on the KNA-G510, you must wait while the system acquires satellite signals for the first time. This process could take up to several minutes. Make sure your vehicle is outdoors in an open area away from tall buildings and trees for fastest acquisition. After the system acquires satellites for the first time, it will acquire satellites quickly each time thereafter. Changing the Fuses If you need to replace a fuse on the red or yellow wires, make sure the wires are not touching to prevent a short circuit. Then replace the old fuse with a new 2 Amp fuse. Caution When replacing a fuse, use only a new fuse with the prescribed rating. Using a fuse with the wrong rating may cause your unit to malfunction. Disconnect the wiring harness before replacing a fuse to prevent short circuits. Information in this document is subject to change without notice. Specifications General Operating Temperature: -15°C to 70°C Storage Temperature: -40°C to 85°C Operating Voltage: 9.5 V to 25 V Current Consumption: 0.12 A typical at 13 V (Max 1.0 A at 13 V) ACC off Current: Dimensions: 70 uA typical at 13 V 1 3/16" H x 4 3/4" W x 4 5/8" L (30 mm x 120 mm x 117 mm) Weight: 0.41 lb (184 g) Map Storage: Internal non-removable memory (pre-loaded City Navigator map data) and optional removable SD card Connectors: System/power, GPS antenna, SD card slot, Mini-B for optional XM or FM traffic receivers Navigation Receiver: 12 parallel channel GPS receiver Frequency: 1,575.42 MHz Acquisition Times: Warm: Approx. 15 seconds Cold: Approx. 45 seconds AutoLocate®: Approx. 2 minutes Update Rate: 1/second, continuous GPS Accuracy: 15 meters (49 feet) RMS 95% typical with GPS DGPS (WAAS) Accuracy: < 3 meters (10 ft) 95% typical with DGPS (WAAS/EGNOS) corrections Antenna: external GPS antenna