Steren None GPS Receiver User Manual


 
Do not place the device on blankets, carpet, or any other thick
fabric as this could cause the device to overheat and be damaged.
Do not remove the SD/MMC card while the device is reading or
recording on to it. If you do the data recorded on it might be lost.
Do not remove the AC power cable during music playback, movie
playback, or navigation.
Do not recharge the battery in areas with very high or very low
temperature. This could cause changes in you battery’s duration.
Keep the battery and the device away from children.
When using headphones, make sure to keep the volume to a
moderate level in order to avoid damage to your ears.
Do not use the headphones for an extended period of time.
Use the power adapter included with the package, using power
adapters other than the one provided will result in malfunction and
could be dangerous.
This system only provides a navigational reference. Do not use
this system for any directional, distance, and geographic accurate
measurements.
The rst GPS positioning should be performed at a single set point,
in a wide-open area without building shelters. Positioning time
length will depend on the satellite signal strength, cloud levels;
possibly taking up to 10 minutes.
Any wireless communication products (mobile phone, radio, speed
detection unit, etc) might affect the GPS signal, resulting in a poor
signal.
For safety reasons, do not operate this system while driving a
vehicle.
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