10
Quality Assurance and Warranty Scope
Ⅰ
Warranty
1).The warranty will be valid only for products used in normal usage and conditions.
2).The warranty is valid for 24 months after the shipment or delivery to the
customer.
Ⅱ
Others
The following cases do not belong to our warranty scope.
1).The display is demolished.
2).The damage of the display is caused by wrong installation or operation.
3).Shell of the display is broken when the display is out of the factory.
4).Wire of the display is broken.
5).The fault or damage of the display is caused by the force majeure (e.g., fire,
earthquake, etc.).
6). Beyond Warranty period.
Operation Cautions
●Be cautious. Don’t attempt to disconnect the connector when battery is on power.
●Try to avoid hitting.
●Do not modify system parameters to avoid parameters disorder.
●Make the display repaired when error code appears.
wire connection layout
Standard connector wire sequence
Controller end
Display end
Mating connector to display end
Standard wire sequence table
Wire no.
Wire color(standard)
Function
1
Red(VCC)
Display power
2
Blue(K)
Controller power wire
3
Black(GND)
Display GND
4
Green(RX)
Display-RX
5
Yellow(TX)
Display-TX
■
Some products have pin wire connection with waterproof connectors and users can not see the
wire color inside the harness.
Summary of Contents for KD831
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