NEC LT280 Manual Do Utilizador

1 to 0 and Characters

.............................. Use to type in password or keyword.

MODE .................... Selects one of three modes for alphabet and special characters.

SP ......................... Inserts a space

BS ......................... Deletes one character backward
왗 .......................... Returns to the previous
왘 .......................... Advances to the next
OK ......................... Executes the selection

Cancel ................... Cancels the selection

NOTE: You can drag the Software keyboard on the screen by clicking and holding any part on the keyboard except buttons.

NOTE 1: Pins 1, 4, 6 and 9 are no used.

NOTE 2: Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection.

NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.

1

5

2

4

3

6

7

9

8

To GND of PC

To RxD of PC

To TxD of PC

To RTS of PC

To CTS of PC