Epson 745c - PowerLite XGA LCD Projector Руководство - Страница 9

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Epson 745c - PowerLite XGA LCD Projector Руководство

Using Password Protection

If you assign a password for the projector, a screen appears

requesting the password whenever you turn on the projector. If

you enter the password incorrectly three times in succession, the

projector's operation is locked. Disconnect the projector and

reconnect it. If you enter the incorrect password 30 times in a

row, the projector is locked and remains locked until an

authorized Epson servicer can unlock it.

You can also create a user's logo for the projector, to be

displayed as the startup screen and/or AV/Mute screen.

Unauthorized users cannot turn it off or change it. This

discourages theft and provides a way to identify the projector

should it be stolen.

Additionally, to make sure a borrowed projector is returned,

you can temporarily disable the password for a set period of

time. When that time has elapsed, the password function is

reactivated and you must enter the password before you can use

the projector.

Follow the instructions below to set the password, and then

turn on the password and/or user logo protection.

Note:

If you should happen to enable the password before you set one, and

you see the prompt to enter the password, enter the default password

to proceed.

0000

Setting a Password

1. Press the

button on the remote control for about

Freeze

5 seconds, until you see the Password Protect menu:

If a password has already been set, you see the Password

Protect Release screen. See "Starting the Projector with a

Password" on page 10.

2. Select

and press

Password

Change the password?

3. Select

and press

Yes

Enter

. You see the message

Enter

Epson PowerLite 745c Projector

4. Hold down the

Num

on the remote control and use

the numeric keypad to enter a

4-digit password.

The password will be

displayed as

****

enter the last digit, a

confirmation screen appears.

Enter the password again.

5. After you finish setting the

password, press the

button to return to the

Password Protect menu.

6. Press the

button to deactivate the numeric keypad.

Num

Make a note of the password and keep it in a safe place in case

you forget it.

Turning On the Password and User's Logo

To enable the password and User's Logo, follow these steps:

1. Press the

button on the remote control for about 5

Freeze

seconds until you see the Password Protect menu.

2. Select

Power ON Protect

3. Select

press

ON and

4. If you want to disable the password temporarily so someone

can use the projector without entering the password, select

and press

Timer

Enter

while you use the numeric keypad to enter the number of

hours (from 0 to 9999) you want the password feature

disabled. If you want the projector to request the password

every time it is turned on, set the timer to

The timer starts counting as soon as you close the Password

Protect menu. (You can check the elapsed time in this menu

next to

Time elapsed

When the period defined in the Time-elapsed setting has

passed, and the password is entered correctly, the elapsed

time will be reset to

Remember to disable or change this setting when you're

finished using it.

5. To enable your User's Logo, select

press

. Then select

Enter

When this feature is on, the logo appears whenever the

projector is turned on (if the

the Extended menu) and as the A/V Mute screen (if you

selected

as the

Logo

menu).

Note:

None of the User's Logo features can be changed when the User's

Logo Protect function is enabled.

8/04

button

. After you

Esc

Numeric keypad

and press

Enter

Esc

. Then hold down the

and the timer will start again.

User's Logo Protect

and press

Enter

Startup Screen

in the Extended

Background Color

Epson PowerLite 745c Projector

Num button

button

Num

and

is enabled in