RoyalTek rn5 用户手册

For your safety, do not operate the controls of the product while driving. 

 

GPS satellite signals cannot typically pass through solid materials (except glass). GPS 

location information is not typically available inside buildings, tunnels, or underground parking 

lots. 

 

A minimum of 4 GPS satellite signals is needed to calculate your GPS position. Signal 

reception can be affected by weather events or overhead obstacles (e.g. dense foliage and tall 

buildings). 

 

 

Other wireless devices in the vehicle may interfere with the reception of satellite signals and 

cause the reception to be unstable. 

 

Do not attempt to service the unit. There are no serviceable parts inside. Replace the unit if it is 

damaged or exposed to excess moisture. 

 

Do not use the adapter if the cord becomes damaged. 

 

Connect the adapter to the proper power source. The voltage requirements are found on the 

product case and/or packaging. 

 

This unit contains a non-replaceable internal Li-polymer battery. The battery could be bursting 

or exploding and releasing hazardous chemicals in case of over battery specification and 

using in an abnormal conditions; disassemble, crush, puncture, or dispose of the battery in fire 

or water. Abnormal operation could be dangerous to your human body. Please be aware. 

Use only the specified charger approved by the manufacturer. 

 

Risk of explosion if battery is replaced by an incorrect type dispose of used batteries according 

to the instructions. 

WARNING: The Lithium-Ion battery in the device must be recycled or disposed of properly. 

 

 

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