Exit Settings; Recover Default Settings; Operation Cautions - Key-Disp KD21C User Manual

◆Exit settings

In the settings state, briefly press the MODE button is to confirm the
input. Holding the MODE button is to store the settings, and then exit the
current settings. Holding the DOWN 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 UP and MODE
button for 2s and then access selecting interface, to press the UP/DOWN
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 MODE button for 2s to recover default settings,
the display shows DEF-00 at the same time, and then return to general
display state.

Operation Cautions

Be careful of safe use. Don't attempt to release the connector when
battery is on power.
◆ Try to avoid hitting.
Power-on Password Modifying Interface
Recover Default Settings Interface
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