Key-Disp KD21C User Manual

Also see for KD21C: User manual User manual User manual User guide

Key-Disp KD21C User Manual Manual pdf 20 page image

17Power-on Password Modify Interface◆Exit settingsIn the settings state, pressing the MODE button is to confirm theinput. Holding the MODE button is to store the settings, and then exit thecurrent settings. Holding the DOWN button is to cancel the operating butnot storing settings data, and then return to previous menu.■If there is not any operations in one minute, the display will exitthe settings state.Recover default settingsdEF represents recover default settings. The default value is N.To access recover default settings, hold both the UP and MODEbutton for 2s and press the UP/DOWN button to choose Y or N again. Nmeans that do not recover default settings. Y means that recoversdefault 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 generaldisplay state.Recover Default Settings InterfaceOperation CautionsBe careful of safe use. Don’t attempt to release the connector whenbattery is on power.◆ Try to avoid hitting.