NEC XT9000 user manual Remote Control Precautions, Remote Control Battery Installation

19 MUTE OSD

Press to turn off the on-screen display. Press again to restore the on- screen display.

NOTE: You can also turn off the on-screen display by pressing and holding CTL and then pressing MUTE OSD; doing this again restores it. In this case any adjustment will still change the projector's memory settings. This mode is avail- able even when an input is switched to another or the power is turned off using the POWER OFF button on the remote control.

20 MUTE PICTURE

Press to turn off the picture for a short period of time. Press again to restore the picture. Pressing and holding CTL, then pressing this button shuts off the light completely.

NOTE: This is also considered the LENS SHUTTER.

21 KEYSTONE (R)

Press to display the Keystone Correction screen.

22 AMPLITUDE (G)

Service personnel only.

23 ENTRY LIST (B)

Press to display the Entry List screen.

24 FOCUS (+/–)

While pressing and holding CTL, pressing this button allows you to ad- just the lens focus.

25 MAGNIFY/ZOOM (+/–) Magnify the size of a target portion.

While pressing and holding CTL, pressing this button allows you to zoom the lens in and out.

26 CTL

Used in conjunction with other buttons, similar to a shift key on a com- puter.

M

S

DN

SE

INFO

RD

A

UNDO

O

S

D

U

HS

MENU/

HELP

TU

PICT/

B

SN

-

AUTO

LIST/

E

EL

POSI/

/

YZ

G

LE

/

IX

9

0

P

PQR

MA

R

P

VWX

ST

6

8

ADJUST

/.

KEY

.

BAL

GHI

MNO

STU

3

WHITE

5

7

PICTURE

2

4

DEF

JKL

PROJECTOR

ABC

IMAGE/

FFO

1

OFF

TEST

ON

ON

28

29 27

27 Remote Jack

Connect your remote control cable here for wired operation.

28 Backlight Switch

When using the remote control wirelessly:

Turns the backlight on and off. If no button operation is made within 30 seconds with the Backlight ON, the Backlight will turn off to conserve battery life.

When using as the wired remote control: The light stays on in standby and power-on.

29 Infrared Transmitter

Direct the remote control toward the remote sensor on the projector cabinet.

Remote Control Precautions

•Use the remote control within a distance of about 7m (23feet) and at an angle of 30˚ above, below, to the left and to the right of the remote control sensor located at the front of the main unit.

•The remote control system may not function when direct sunlight or strong illumination strikes the remote control sensor of the main unit, or when there is an obstacle in the path.

•When remote control buttons are pressed and held, main unit func- tion keys may not operate.

•Do not subject to strong shock.

•Do not allow water or other liquid to splash on the remote control. If the remote control gets wet, wipe it dry immediately.

•Avoid exposure to heat and steam.

•Remove the batteries from the remote control when the remote con- trol is not going to be used for a long period.

You cannot operate the projector using the remote control if:

•the remote ID is not set to [00].

•the remote ID is not the same as the projector ID.

See page E-22 for setting remote ID and page E-37 for setting pro- jector ID.

Remote Control Battery Installation

Installing the Remote Control Batteries

When it comes time to replace the batteries, two "AA" type will be re- quired.

1. Press and open the cover.

2.Align and insert the batteries according to the (+) and (-) indications inside the case.

3. Replace the cover.

E – 7