Epson EMP-821, Руководство пользователя

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Preventing theft (Password Protect)
Enter the setting time as a number of up to 4 digits.
While holding down the [Num] button, use the numeric keypad
buttons to enter the setting time within the range of 0 to 9999
hours and then press the [Enter] button. If you make a mistake
entering the time, press the [Esc] button and re-enter the time.
A message will appear after this.
When you have finished using the "Password Protect" menu,
the countdown for the elapsed time will start.
Turn "User’s Logo Protect" on.
(1) Selct "User’s Logo Protect", and then press the [Enter]
button.
(2) Select "ON", and then press the [Enter] button.
(3) Press the [Esc] button.
To set a password, select "Password" and then press
the [Enter] button.
The message "Change the password?" will be
displayed, so select "Yes" and then press the [Enter]
button.
The default setting for the password is "0000", but you should
change this to your own desired password.
If you select "No", the screen shown at step 1 will be displayed
again.
Enter a 4-digit password.
While holding down the [Num] button, use the numeric keypad
buttons to enter a 4-digit number. The number entered will be
displayed as "* * * *".
Once four digits have been entered, the confirmation screen
will be displayed.
Re-enter the password that you entered in step 8.
The message "The new password is stored." will be displayed.
If you enter the password incorrectly, a message will be
displayed prompting you to re-enter the password.
Once the setting is complete, press the [Menu]
button.
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TIP
If the setting time is set to "0", projection will not be possible when
the power cord is disconnected from the wall outlet and then
reconnected, unless you first enter the password.
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TIP
• When the time period has elapsed and the password is entered,
projection will start again, the "Timer-elapsed" setting will be reset
to "0" and the countdown will start again.
• Make a note of the password so that you do not forget it and keep it
in a safe place.
• If you lose the remote control, you will not be able to enter the
password. Keep the remote control in a safe place at all times.