Doc. Title
Author
Page of Pages
ST300/340 OPERATION MANUAL
– LATAM
HG.Park
22 of 146
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.41
26 May. 2015
Suntech International Ltd.
Confidential Document
How does the device check the number of driving hours of Case A?
Step 1. User should configure the device by setting one of 3 Inputs (i.e. Input 1, Input2 and Input3) of
“HMETER” Parameter.
Step 2.
If user of the device wants to use the function of “HMETER” in driving the vehicle, he should
turn on the switch to control the function.
Step 3.
The device calculates the number of the driving hours of “Case A” not by utilizing “Ignition
Line”, but by sensing “Ground Line” of the Input which was already set to make “HMETER” function.
