User's Manual

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RN6 Users Manual
▪ Dense overhead obstacles (e.g. trees and tall buildings)
▪ Other wireless devices in the car
6.1.7 No sound coming from the device
a. Make sure mute is not selected for Volume in system settings. The built-in speaker
turns off when the headphone jack is being used.
6.1.8 Cannot see photos
a. Make sure you are using supported image formats JPG.
6.1.9 Take longer than normal time to get a GPS fix.
a. If the previous GPS fix position was more than 500 km or 12 hours apart from your
current position and time, it will also take significantly longer than the standard TTFF
time to get a GPS fix. This is due to the nature of the GPS algorithm and rotational
velocity between the satellites and planet Earth, and deemed normal.
b. Perform a GPS reset in the main/system/system info menu to get a faster GPS fix.
6.1.10 Factory reset does mean a GPS reset.
a. Yes. The Factory Reset function resets the OS settings to their default factory values
and it will reset the GPS settings.
6.2. Maintenance
▪ Avoid exposing your device to direct sunlight or strong ultraviolet light for extended
periods of time.
▪ Do not drop your device or subject it to severe shock.
▪ Do not subject your device to sudden and severe temperature changes. This could
cause moisture condensation inside the unit, which could damage your device. In
the event of moisture condensation, allow the device to dry out completely before
use.
▪ The screen surface can be easily scratched. Sharp objects may scratch the screen.
You may use non-adhesive generic screen protectors designed specifically for use
on portable devices with LCD panels to help protect the screen from minor
scratches.
▪ Never clean your device when it powered on.
▪ Never use organic solvents such as benzene or paint thinner to clean your device.
Use of these solvents can cause deformation or discoloration.