NCSNavi Technology INC. R120 Benutzerhandbuch

NCSNAVI R120 BLUETOOTH GPS RECEIVER USER MANUAL 
 

 

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The R120 is warranted to be free from defects in material and functions for a period of 

one year from the date of purchase. Any failure of this product within this period under 

normal conditions will be repaired at no charge to the customers. 

y  The warranty period for the accessory is six months. 
y  R120 has built Li-battery inside, please avoid closing to high temperature 

 

Test under open sky at a fix location and 

run Mini GPS Viewer “Cold start” function.

Weak or no GPS signal at the 

place of 

 

GPS 

Accquisition 

Failed 

 

The ephemeris and almanac data 

in GPS memory is no longer valid 

after no use for a long time. 

Power On/Off R120. 

Re-Start PDA or PC and refer to section 

5.2 “Bluetooth device connection 

installation” to re-connect. 

Execute fail 

Bluetooth function unstable 

Bluetooth connection interrupted 

or COM port is conflicted/occupied 

by other programs. 

Check the Bluetooth connection again, 

Can not open 

the COM port 

Check and close other programs that 

might conflict with. 

Re-Start PDA or PC and refer to section 

5.2 “Bluetooth device connection 

installation”. 

Can not find 

 

Poor Bluetooth connection