Recover Default Settings; Quality Assurance And Warranty Scope - Key-Disp KD58C User Manual

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If there is not any operations in one minute, display will exit the settings state
automatically.

Recover default settings

dEF means recover default settings. Press both the UP and ON/OFF button for 2 s to
enter recover default settings. Press the UP or DOWN button to choose Y or N. Y means
that recovers default settings. N means that do not recover default settings. When it is Y,
hold the ON/OFF button for 2 s to recover default settings, the display shows dEF-00 at
the same time, and then return to general display state. The default value is N.
Recover Default Settings Interface

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. The following cases do not belong to warranty scope:
1) The display is demolished.
2) The damage of the display is caused by wrong installation or operation.
3) The shell of the display is broken after the display is out of the factory.
4) The cable 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., fire,
earthquake, etc.).
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