Exit Settings; Recover Default Settings; Quality Assurance And Warranty Scope - Key-Disp KD51C-U User Manual

Exit Settings

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In the settings state, press the "i" button is to confirm the input. Hold the "i" button is
to store the settings, and then exit the current settings. Hold the "-" button is to cancel the
operating but not storing settings data, and then return to previous menu.
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If there is not any operations in one minute, the display will exit the settings state.

Recover Default Settings

dEF represents recover default settings. The default value is N.
To access recover default settings, hold both the "+" and the "i" button for 2 s.
Press the "+" or the "-" button to choose Y or N again. N means that do not recover
default settings. Y means that recovers default settings.
When it is Y, hold the "i" button for 2 s to recover default settings; the display shows
DEF-00 at the same time, and then return to general display state.

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 items 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) Beyond Warranty period.
6) The fault or damage of the display is caused by the force majeure (e.g.
earthquake, etc.).
Power-on Password Modify Interface
Recover Default Settings Interface
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