User's Manual

Read Me First
z Please read the instructions in this manual and use only accessories of
YF to avoid unpredicted damage. Failure to follow the instructions will
invalidate warranty and might endanger personnel safety, for which YF
assumes no responsibility.
z Data of navigation electronic maps might be inconsistent with actual
traffic signals due to transportation development. Please follow traffic
regulations and signs and drive in accordance with road condition.
Operating the GPS navigation device while driving might cause serious
accidents. YF assumes no responsibility for accidents and loss resulted
from improper use.
z For information on software update and upgrade, please go to our
website www.yfgps.com
.
z The pictures in the manual are subject to the material object.