Key-Disp KD686 - PAS Ratio Default Values; Safety and Warranty; Quality Assurance and Warranty; Important Warnings

16
30
Communication fault
31（New EN standard）
Display MOSFET short circuited
32（New EN standard）
on/off button is stuck
33（New EN standard）
- button is stuck
34（New EN standard）
Over voltage
Attached list 2：PAS ratio default value table
level
PAS level
options
1
2
3
4
5
6
7
8
9
0-3/1-3
50%
74%
92%
—
—
—
—
—
—
0-5/ 1-5
50%
61%
73%
85%
96%
—
—
—
—
0-7/ 1-7
40%
50%
60%
70%
80%
90%
96%
—
—
0-9/ 1-9
25%
34%
43%
52%
61%
70%
79%
88%
96%
Quality Assurance and Warranty Scope
Warranty
（1）The warranty will be valid only for products used in normal usage conditions.
（2）The warranty is valid for 24 months after the shipment or delivery to customers
Ⅱ 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.
Warnings:
◆Use the display with caution. Don’t attempt to release or link the connector when battery is
on power.
◆Try to avoid hitting the display.
◆Don’t modify system parameters to avoid parameter disorder.
◆Make the display repaired when error code appears.
Special note: this KD686 manual is a general-purpose version, and the parameter values are for
reference only.