Hitachi ED-A220N user manual Turning on the PIN Lock, Turning off the PIN Lock

SECURITY menu

Item

Description

PIN LOCK

PIN LOCK is a function which prevents the projector from being used unless a registered Code is input.

1 Turning on the PIN LOCK

1-1 Use the ▲/▼ buttons on the SECURITY menu to select PIN LOCK and press the ► button or the ENTER button to display the PIN LOCK on/off menu.

1-2 Use the ▲/▼ buttons on the PIN LOCK on/ off menu to select ON and the Enter PIN Code box will be displayed.

1-3 Input a 4 part PIN code using the ▲/▼/◄/►, COMPUTER or INPUT button.

The PIN Code again box will appear. Reenter the same PIN code. This will complete the PIN code registration.

•If there is no key input for about 55 seconds

while the Enter PIN Code box or the PIN Code again box is displayed, the menu will close. If necessary, repeat the process from 1-1.

Afterwards, anytime the projector is restarted after AC power is turned off the Enter PIN Code box will be displayed. Enter the registered PIN code. The projector can be used after entering the registered PIN code. If an incorrect PIN code is input, the Enter PIN code box will be displayed again. If an incorrect PIN code is input 3 times, the projector will turn off. Afterwards the projector will turn off every time an incorrect PIN code is input. The projector will also turn off if there is no key input for about 5 minutes while the Enter PIN code box is displayed.

This function will activate only when the projector is started after AC power is turned off.

•Please do not forget your PIN code.

2 Turning off the PIN LOCK

2-1 Follow the procedure in 1-1 to display the PIN LOCK on/off menu.

2-2 Use the ▲/▼ buttons to select OFF and the Enter PIN Code box will be displayed.

Enter the registered PIN code to turn the PIN LOCK function off. If an incorrect PIN code is input 3 times, the projector will turn off.

3 If you have forgotten your PIN code

3-1 While the Enter PIN code box is displayed, press and hold the RESET button for 3 seconds or press and hold the INPUT button for 3 seconds while pressing the ► button on the projector.

The 10 digit Inquiring Code will be displayed.

•If there is no key input for about 5 minutes while the Inquiring Code is displayed, the projector will turn off.

3-2 Contact your dealer with the 10 digit Inquiring Code. Your PIN code will be sent after your user registration information is conrmed.

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