COBAN GROUP TK309 - Installation Instructions; Preparation

◆Installation attentions
NOTE: device front side towards the sky.
When install in car, if the windscreen glued by metal thermal insulation
layer or heating layer, it will reduce the GPS receive signal and lead to
GPS work disorder.
Device light description
Light
Represents
yellow
GSM signal normal
blue
GPS signal normal
Red
Power
1.Installation instructions
1.1 Preparation
1.1.1 Open the package to check the device model number is correct, be
with full accessories, or else please contact your supplier;