NEC Lt75z Micro-portable Projector Users Manual

E-5
1. INTRODUCTION
Introduction to the LT75Z Projector ............................... E-6
Getting Started ................................................................ E-6
What’s in the Box ............................................................ E-7
Getting to Know Your LT75Z Projector .......................... E-8
Front / Side Features ............................................................... E-8
Attaching the lens cap ............................................................. E-8...

E-6
Introduction to the LT75Z Projector
This section introduces you to your new LT75Z Projector and
describes the features and controls.
Congratulations on Your Purchase of The LT75Z
Projector
The LT75Z is one of the very best projectors available today.
The LT75Z enables you to project precise images up to 200
inches across (measured diagonally) from your PC or
Macintosh computer (desktop or notebook), VCR, DVD player,
document camera or a laser disc player.
You can use the projector on a tabletop or...

E-7
Whats in the Box?
Make sure your box contains everything listed. If any pieces are missing, contact your dealer.
Please save the original box and packing materials if you ever need to ship your LT75Z Projector.
MENUENTERCANCEL
SELECT
AUTO ADJUST
STATUS
POWERON /
STAND BYSOURCE
Quick
Connect
Guide
Users
Manual
NEC LT75Z Projector
Lens cap
Soft carrying caseRemote control
Batteries
String and rivet
Power cable
RGB signal cable
SELECTEMNUTERNENCEACL
OFF
ONVIDEOS
-
VID
E
ORGBPOWER
PJ
MAGNIFYVOLUME...

E-8
MENUENTERCANCEL
SELECT
AUTO ADJUST
STATUS
POWERON /
STAND BYSOURCE
C
Getting to Know Your LT75Z Projector
Controls
Front/Side Features
Zoom Ring
Lens Cap Remote SensorAdjustable Tilt Foot ButtonVentilation (inlet)
Lens Focus Ring Adjustable Tilt Foot
Attaching the lens cap to the bottom with the supplied string and rivet
1. Thread the string through the hole on the lens cap and then tie a knot in the string.
2. Use the rivet to attach the string to the bottom of the projector. 

E-9
MENUENTERCANCEL
SELECT
AUTO ADJUST
STATUS
POW
ERON /
STAND BYSOURCE
V
ID
E
OS-V
ID
E
O
R
G
B
A
C
 INA
U
D
IO
PC
 C
O
N
TR
O
L
Rear/Side Features
AC Input
Slot for Kensington MicroSaver
Security System Monaural Speaker (1W)
Remote Sensor
Ventilation (outlet)
Heated air is exhausted from here.
Spacer (black rubber)To fine-adjust the height of the rear
foot, remove the spacer and rotate
the rear foot to the desired height.Rear FootRotate to fine-adjust horizontally position
TerminalsVentilation (inlet)...

E-10 1. Power Button (ON / STAND BY)
Use this button to turn the power on and off when the power is
supplied and the projector is in standby mode.
NOTE: To turn off the projector, press and hold this button for a mini-mum of two seconds.
2. Status Indicator
When this is lit red continually, its warning you that the projec-
tion lamp has exceeded 1000 hours (1500 houres in Eco mode)
of service. After this light appears, it is advisable to replace the
projection lamp as soon as possible. (See page E-36)....

E-11
MENU
ENTER
CANCEL
SELECT
AUTO ADJUST
STATUS
POWERON /
STAND BYSOURCE
VIDEOS-VIDEO
RGB
AC IN
AUDIO
PC CONTROL
2
3
4
5
6
7
1
Terminal Panel Features
1. PC Control Port (Mini DIN 8 Pin)
Use this port to connect your PC to control your projector via a
serial cable. This enables you to use your PC and serial com-
munication protocol to control the projector. The NEC optional
serial cable is required to use this port.
If you are writing your own program, typical PC control codes
are on page E-42.
A cap is...

E-12Remote Control
OFFON
VIDEOS-VIDEORGBPOWER
PJ
MAGNIFY
VOLUME
HELP
SELECT
EMNU
TERNENCEACL
AUTO ADJ.
FREEZEPIC-MUTE
1
3 4
5
78
11
14 6
9
10
1512
13
2
17
16
18
Remote Control Features
NOTE: If you are using a Macintosh computer, you can click either theright-click or left-click button to activate the mouse.
NOTE: If any one of the buttons is pressed and held for 60 seconds or
more, the button operations will cease to operate. This is not a mal-
function, rather it is a feature used to prolong battery...

E-13
Remote Control Battery Installation
1. Push to open the battery cover.
2. Remove both old batteries and install new ones (AA). En-
sure that you have the batteries’ polarity (+/–) aligned cor-
rectly.
3. Put the battery cover back on.
Do not mix different types of batteries or new and old bat-
teries.
Remote Control Precautions
•Handle the remote control carefully.
•If the remote control gets wet, wipe it dry immediately.
•Avoid excessive heat and humidity.
•If you will not be using the remote...

E-14
Using Remote Mouse Receiver
The remote mouse receiver enables you to operate your computer’s mouse functions from the remote control (Computer mode).
It is a great convenience for clicking through your computer-generated presentations.To return to the Projector mode, press the
PJ button (lit red).
Connecting the remote mouse receiver to your computer
If you wish to use the remote mouse function, connect the mouse receiver and computer.
The mouse receiver can be connected directly to the computer...