Restore Factory Settings, Key Lock Function

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Restore Factory Settings

Lock all buttons by adjusting parameter		to	in 【Operation Mode】. At the same time press		and	keys for 3
seconds to display	, and enter	Password-1357.	The screen displays	(Parameter reset),	selecting	will
overwrite all user settings with factory settings.

Key Lock Function

Adjusting parameter	to	in 【Operation Mode】will lock all keys; adjusting the parameter to	allows adjustment
of SV setting values and F1/F2 function keys.

¾Unlock the key:

Press and keys at the same time in LOCK mode to display parameter, enter the password to unlock the key. Default password is 0000.

¾For altering key-lock password:

1.Press key in screen to enter change-password screen .

2.Enter the current password in screen. If the password is correct, you will be prompted to Set-New-Password