NEC VT770 User Manual download pdf (Page 51)

4. Convenient Features

7. Enter an alphanumeric keyword using the Software keyboard

For example, to enter “1234”, follow the steps 7-1 to 7-4 below.

NOTE:

• Please make a note of your keyword.

• Do not use spaces (SP) in your keyword.

7-1. Highlight the number “1” and press the ENTER button.

The number “1” will be displayed in the Keyword entry box.

7-2. Press the SELECT

왘

button once to highlight “2” and press the ENTER button.

The number “12” will be displayed in the Keyword entry box.

7-3. For “3” and “4”, use the same procedure as step 7-2.

The number “1234” will be displayed in the Keyword entry box.

7-4. Press the SELECT

왔

button to highlight “OK” and press the ENTER button.

The Software keyboard will disappear.

8. Press the SELECT

왖

button once to highlight “Disable” and press the SELECT

왗

button to highlight

“Enable”.

9. Press the SELECT

왔

button to highlight “OK” and press the ENTER button.

The confirmation screen will be displayed.

.Press the ENTER button.

The Security Function is now enabled.

NOTE: A PC card can be used as a protect key. You can skip the keyword entry by inserting a registered PC card when turning on

the projector. See page 91.

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NEC VT770 User Manual Page 51