NEC Nighthawk XT4100 Скачать руководство пользователя

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E – 7

18 MUTE SOUND

(available only when using with the ISS -6020 or IPS4000)
Turns off the sound for a short period of time. Press again to restore the
sound.

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.

27 Infrared Transmitter

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

28 Remote Jack

Connect your remote control cable here for wired operation.

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.

OFF

PICTURE

ADJUST

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