Pioneer AVIC-90DVD - Manual (Page 48)

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Chapter 3
Editing the Navigation Utilities
5. Power Voltage
The power supply (reference value) pro-
vided from the vehicle battery to the naviga-
tion system is shown. If the voltage does
not fall within the range of 11 to 15V, check
that power cable connection is correct.
6. Illumination
When the headlights or small lamps of a
vehicle are on, “On” is displayed. (If the
orange/white lead is not connected, “Off”
appears.)
7. Back Signal
When the gear lever is shifted to “R”, the
signal switches to “High” or “Low”. (Which
of these is displayed depends on the vehi-
cle.)