NEC Lt170 Portable Projector Users Manual

LT170
Portable Projector
User’s Manual 

E-2
IMPORTANT INFORMATION
RF Interference
WARNING
The Federal Communications Commission does not allow any
modifications or changes to the unit EXCEPT those specified by
NEC Soluctions (America), Inc. in this manual. Failure to comply
with this government regulation could void your right to operate
this equipment. This equipment has been tested and found to
comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection...

E-3
Fire and Shock Precautions
1. Ensure that there is sufficient ventilation and that vents are unob-
structed to prevent the build-up of heat inside your projector. Allow at
least 4 inches (10 cm) of space between your projector and a wall.
2. Prevent foreign objects such as paper clips and bits of paper from
falling into your projector.
Do not attempt to retrieve any objects that might fall into your projec-
tor. Do not insert any metal objects such as a wire or screwdriver into
your projector. If...

E-4
TABLE OF CONTENTS
IMPORTANT INFORMATION ................................ E-2Safety Cautions ........................................................................... E-2
Whats in the Box? ...................................................................... E-3
INTRODUCTION .................................................... E-5Introduction to the Projector ....................................................... E-5
Part Names of the Projector...

E-5
INTRODUCTION
Introduction to the ProjectorThis section introduces you to your new LT170 Projector and describes the features and
controls.
Congratulations on Your Purchase of The LT170 Projector
The LT170 is one of the very best projectors available today. The LT170 enables you to project
precise images up to 200 inches (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-6
Part Names of the Projector
INTRODUCTION
ZOOMFOCUS
LAMPM
E
N
U
SOURCEE
N
T
E
R
STATUS
POWER
O
N
/S
T
A
N
D
 B
YSELECT
COMPUTER S-VIDEO IN AUDIO IN
VIDEO IN
P
U
S
H
CLOSE
Zoom Ring
Focus Ring
Remote Sensor
Lens
Adjustable Tilt FootAdjustable Tilt Foot Button
Controls
Ventilation (inlet)
AC Input
Connect the supplied power cables two-pin plug here, and
plug the other end into an active wall outlet.
ZO
O
MFO
C
U
SPUSHPUSH
LAMPMENUS
O
U
R
C
EENTER
STATUS
POWER
ON/STAND BYSELECT
Lamp Cover
Lamp Cover...

E-7
INTRODUCTION
Top Features
LAMP
STATUS
POWER
ON/STAND BY
SELECT
MENUSOURCEENTER3
2 4
56
17
1. POWER Button (ON / STAND BY)(  )
Use this button to turn the power on and off when the main power is
supplied and the projector is in standby mode.
To turn on the projector, press and hold this button for a minimum of
two seconds. To turn off the projector, press this button twice.
2. POWER Indicator
When this indicator is green, the projector is on; when this indicator is
orange, it is in standby mode. See...

E-8
INTRODUCTION
Part Names of the Remote Control
OFF
COMPUTER
AUTO ADJ.
PC-MUTE MAGNIFY
P0WER ON
VIDEO
AUTO
MENU
HELP
MUTE
PICTURE
FREEZE
CANCEL
ASPECT
COMP.S-VIDEO
ENTER
1
2
6
8
12
1610 3
4
5
7
9
11
13
14
15
17
1. Infrared Transmitter
Direct the remote control toward the remote sensor on the projector
cabinet.
2. POWER ON Button
When the main power is supplied, you can use this button to turn your
projector on.
NOTE: To turn on the projector, press and hold the POWER ON button for aminimum of two...

E-9
1
2
30°
30°
7m / 22 feet
INTRODUCTION
Battery Installation
1. Press firmly and slide the battery cover off.
2. Remove both old batteries and install new ones (AAA). Ensure that
you have the batteries polarity (+/-) aligned correctly.
3. Slip the cover back over the batteries until it snaps into place. Do not
mix different types of batteries or new and old batteries.
Remote Control Precautions
•Handle the remote control carefully.
•If the remote control gets wet, wipe it dry immediately.
•Avoid...

E-10
INSTALLATION AND CONNECTIONS
This section describes how to set up your projector and how to connect video and audio sources.
To the wall outlet.
Setting Up the Screen and the Projector
Selecting a Location
The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is approximately 30 (0.76 m) measured
diagonally when the projector is roughly 44.5 inches (1.1 m) from the wall or screen. The largest the image can be is 200 (5.0 m) when the projector...