NEC VT770 Series, Руководство пользователя

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Checking If Security is enabled
Turn off the projector and turn it back on to check if the Security function is enabled.
1. Press and hold the POWER (ON/STANDBY) button for a minimum of two seconds.
The lamp lights off and the POWER indicator flashes orange. Please wait until the POWER indicator changes
from flashing to steady light.
2. When the POWER indicator lights steady orange, push the Main POWER switch to the off position (O).
The projector will turn off.
3. Push the Main POWER switch to the on position (I).
The POWER indicator lights orange. The projector is in standby condition.
4. Press and hold the POWER (ON/STANDBY) button for a minimum of two seconds.
The projector will turn on. The “Projector is locked! Enter your keyword.” message will be displayed at the bottom
of the screen.
5. Press the MENU button.
The on-screen menu will be displayed.
6. Press the SELECT
왘
button to highlight “Setup” and press the ENTER button.
The page tab “1” will be highlighted.
7. Press the SELECT
왘
button once to highlight the page tab “2”.
8. Press the SELECT
왔
button four times to highlight “Security” and press the ENTER button.
The Keyword entry screen will be displayed
9. Press the ENTER button.
The Software keyboard will be displayed.
10. Use the same procedures as steps 1 to 7 described in the “Assigning a Keyword for the first time”
section to enter “1234”.
Each time one number is entered, an “*” (asterisk) will appear. Keyword appears as asterisks so the real keyword
is hidden.
11. After entering your keyword, highlight “OK” and press the ENTER button.
The Software keyboard will disappear. This will allow you to operate the projector.
4. Convenient Features