Pioneer AVIC N4 Other Manual - Page 22

Section 04 Installation ! GPS antenna and its lead In addition you should lay or route each antenna lead as far as possible from other antenna leads. Do not bind them together, lay or route them together, or cross them. Such electromagnetic noise will increase the potential for errors in the location display. Before installing ! Consult with your nearest dealer if installation requires the drilling of holes or other modifications of the vehicle. ! Before making a final installation of this product, temporarily connect the wiring to confirm that the connections are correct and the system works properly. Installing this navigation system Installation notes ! Do not install the display unit or the hideaway unit in places where it may become subject to high temperatures or humidity, such as: - Places close to a heater, vent or air conditioner. - Places exposed to direct sunlight, such as on top of the dashboard or the rear shelf. - Places that may be splashed by rain, for example close to the door. ! When installing the unit choose a position that is strong enough to bear the weight of the unit. Choose positions where the display unit or the hide-away unit can be firmly installed, and install it securely. Unless the display unit or the hide-away unit are securely attached, the current location of the vehicle cannot be displayed correctly. ! Do not install the hide-away unit on the board covering the spare tire or other places which are subject to vibration. ! When the hide-away unit is installed under a front seat, ensure that it does not obstruct the sliding action of the seat. ! When installing the hide-away unit, choose a position that ensures there will be no contact with luggage. The impact of a heavy weight or sudden shock on the hide-away unit will adversely affect the accurate display of the current location of the vehicle. ! Avoid installing the hide-away unit in places where it will interfere with loading and unloading of the spare tire, jack, tools, etc. ! Check that a disc can be ejected with the display unit installed. ! Install the hide-away unit horizontally on a surface within +30 degrees to -30 degrees tolerance (within five degrees to the left or right of your vehicle's direction of travel). Mis-installing the unit with the surface tilted more than these tolerances would increase the potential for errors in the location display, and might otherwise cause reduced display performance. 22 En