UDIAG CR800 User Manual

CR800 User Manual
1. Diagnostic operation
A
B D
F
C
E G
H
J L
I
K
2. Before start diagnosis, please make sure
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START
STOP
The ignition switch is
turned to ON position
Never try to provide power for the code reader from
USB connection when the code reader is
communicating with a vehicle.
A OBDII Cable
Provides communication for vehicle DLC.
Green LED Display
B
Indicates the engine system is working normally.
Yellow LED Display
C
Shows the tool finds a possible problem.
Red LED Display
D
Indicates there are some problems in one or more of the
vehicle's systems.
I/M Key
E
Quick checks state emissions readiness and drive cycle
verification.
F VIN Key
Quick checks the VIN code of vehicle.
DTC Key
G
Quick checks the DTC code.
H UP Key
Scroll the menu.
DOWN Key
I
Scroll the menu.
BACK Key
J
Cancels an action and returns to previous screen or level.
HELP Key
K
Accesses to the Help function and it is also used to update
the code reader when long pressed.
ENTER Key
L
Confirms an action or movement and moves to next level.
3
10-14V
Engine is off 10 to 14 volt vehicle power
Don't connect or disconnect the equipments while
the ignition is on or the engine is running.
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3. Powering up the scanner
Before using the code reader, make sure to provide power to the code reader.
The unit operates on any of the following sources:
3.1. USB connection to computer
Application platform :
win 98 to win 10
3.2. 12-volt vehicle power
a
START
STOP
Turn the ignition off.
c
START
STOP
Switch the ignition key to the ON position.
USB
b
NEAR
CENTER
OF DASH
Locate the data link connector (DLC) under the
dash on the driver side of the vehicle.
d
START
The code reader automatically boots up.
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