7.Do not block any ventilation openings. Install in accordance with the manufacturer Γ
instructions.
8.Do not install near any heat sources such as radiators, heat registers, stoves, or other devices
(including amplifiers) that produce heat.
9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug
has two blades with one wider than the other. A grounding type plug has two blades and a
third grounding prong. The wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet.
10.Protect the power cord from being walked on or pinched particularly at plugs. convenience
receptacles and the point where they exit from the unit. Be sure that the power outlet is
located near the unit so that it is easily accessible.
Apple, Mac and ADB registered trademarks of Apple Computer, Inc.
Microsoft, Windows, Windows NT, and the Windows logo are registered trademarks of Microsoft
ration in the United States and other countries.
Corpo
ViewSonic, the three birds logo and OnView are registered trademarks of ViewSonic Corporation.
VESA and SVGA are registered trademarks of the Video Electronics Standards Association.
DPMS and DDC are trademarks of VESA.
PS/2, VGA and XGA are registered trademarks of International Business Machines Corporation.
Disclaimer: ViewSonic Corporation shall not be liable for technical or editorial errors or omissions
contained herein; nor for incidental or consequential damages resulting from furnishing this
material, or the performance or use of this product.
In the interest of continuing product improvement, ViewSonic Corporation reserves the right to
change product specifications without notice. Information in this document may change without
notice.
No part of this document may be copied, reproduced, or transmitted by any means, for any purpose
without prior written permission from ViewSonic Corporation.
Electronic Warranty Registration
To meet your future needs, and to receive any additional product information as it
becomes available, please register your projector's warranty on the Internet at:
ttp://www.viewsonic.com
h
11.Only use attachments/accessories specified by the manufacturer.
12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold
with the unit. When a cart is used, use caution when moving the cart/unit combination to
avoid injury from tip-over
13.Unplug this unit when unused for long periods of time.
14.Refer all servicing to qualified service personnel. Servicing is required when the unit has
been damaged in any way, such as power-supply cord or plug is damaged, liquid has been
spilled or objects have fallen into the unit, the unit has been exposed to rain or moisture,
does not operate normally, or has been dropped.
p.ii p.iii
Product Name:
Model Number:
Document Number:
Serial Number:
Purchase Date:
For Your Records
ViewSonic PJ400
VS10459
A-CD-PJ400
___________________________
___________________________
Projector
PJ400 Model No.VS10459
User’s Manual – Operating Guide
Thank you for purchasing this projector.
WARNING ŹBefore using, read the "User’s Manual - Safety Guide" and these
manuals to ensure correct usage through understanding. After reading, store them in a
safe place for future reference.
About this manual
Various symbols are used in this manual. The meanings of these symbols are described
below.
WARNING This symbol indicates information that, if ignored, could possibly result
in personal injury or even death due to incorrect handling.
CAUTION This symbol indicates information that, if ignored, could result possibly
in personal injury or physical damage due to incorrect handling.
Please refer to the pages written following this symbol.
NOTE • The information in this manual is subject to change without notice.
• The manufacturer assumes no responsibility for any errors that may appear in this
manual.
• The reproduction, transmission or use of this document or contents is not permitted
without express written authority.
Trademark acknowledgment:
• VGA and XGA are registered trademarks of the International Business Machines
Corporation.
• Apple and Mac are registered trademarks of Apple Computer, Inc.
• VESA and SVGA are trademarks of the Video Electronics Standard Association.
• Windows is a registered trademark of Microsoft Corporation.
• Internet Explorer is a trademark of the Microsoft Corporation.
All other trademarks are the property of their respective owners.
Contents
About this manual ................................1
This projector is used to project various computer signals as well as NTSC/PAL/SECAM
video signals onto a screen. It requires just a little space for installation and displays a
large image from a short distance.
O High Brightness
Newly developed 165W UHB (Ultra High Brightness) lamp gives you a higher
brightness image on a screen. The image can be still kept as bright and clean enough
for use in bright rooms.
O Low Noise
WHISPER mode is equipped for reducing acoustic noise for quieter operation. It is
perfect for use in low luminance rooms where low noise is more important than
brightness.
O Compact Body
Even with its many features, this projector is extremely compact and slim, which
gives you more flexibility and usability to use it where you want.
Part names
Projector
Ve n t (10)
Lens (16, 45)
Lens cover (6, 16)
Lamp cover (42)
(Lamp unit is inside.)
Front-Right side
Focus ring (19)
Remote sensor (8)
Speaker
Elevator button
Elevator foot (12)
Filter cover
(Air filter and intake
vent are inside.)
(12)
(9, 10, 43)
About contents of package
Please see the “Contents of package” of the “User’s Manual – Quick Guide”. Your
projector should come with the items shown there. Contact your dealer immediately if an-
-ything is missing.
NOTE • Keep the original packing materials for future reshipment. For moving the
projector, be sure to use the original packing material. Use special caution to protect the
lens.
------------ for Quick Guide --------------------------------------------
Contents of package
(1) Projector with Lens cover
(2) Strap (for Lens cover)
(3) Filter cover (for bottom-up use)
(4) Remote control
(5) Two AA batteries (for Remote control)
(6) Power cord
(7) RGB cable
(8) User’s manual CD-ROM wizard
(9) Quick Start Guide
STANDBY/ON button (16)
AUTO button (20)
BLANK button (21)
VOLUME button (18)
MUTE button (18)
KEYSTONE button (20)
FREEZE button (21)
POSITION button (20)
ESC button (24)
Zoom
+ button
- button (19)
MENU button (22)
Menu cursor buttons
S,T,W,X
ENTER (18~40)
RESET button (24)
(19)
(18~40)
p.5
Preparations
Fastening the lens cover
WA R NIN G ŹDo not fasten the lens cover during use or immediately after use.
Handling while the projector is at a high temperature could cause a burn and/or
malfunction to the projector. Before operating, make sure that the power switch is off,
that the power cord is not plugged in, and that the projector is adequately cooled.
To avoid losing, please fasten the lens cover to the projector using the strap.
1. Slowly turn over the projector, so that the bottom is facing up.
2. Fix the strap to the strap ring of projector.
Strap ring Strap Strap
(1)
Projector (Bottom side) Strap ring Strap ring
3. Fix the strap to the strap ring of lens cover.
Lens cover Strap Strap
(2)
Putting batteries
WARNING
directed. Improper use may result in battery explosion, cracking or leakage, which could
result in fire, injury and/or pollution of the surrounding environment.
• Be sure to use only the batteries specified. Do not use batteries of different types at the
same time. Do not use a new battery with used one.
• Make sure the plus and minus terminals are correctly aligned when loading a battery.
• Keep a battery away from children and pets.
• Do not recharge, short circuit, solder or disassemble a battery.
• Do not allow a battery in a fire or water. Keep batteries in a dark, cool and dry place.
• Do not give the battery a physical impact.
• If you observe a leakage of a battery, wipe out the flower and then replace a battery. If the
flower adheres your body or clothes, rinse well with water immediately.
• Obey the local laws on disposing a battery.
To use the remote control, please load the batteries. Whenever the remote control starts
to malfunction, replace the batteries. If you won’t use the remote control for an extended
period, remove the batteries from the remote control and store them in a safe place.
1. Remove the battery cover.
Slide back and remove the battery cover in the direction of the arrow.
ŹAlways handle the batteries with care and use them only as
(1)
Strap ring Strap ring Strap ring
4. Attach the lens cover to the lens of projector, and slowly turn over the projector, so
that the top is facing up.
(2)
p.6 p.7
2. Take old batteries out and/or put new batteries in.
When putting in batteries, align and insert the two AA batteries according to their plus
and minus terminals as indicated in the remote control.
3. Close the battery cover.
Replace the battery cover in the direction of the arrow and snap it back into place.
Using the remote control
About the filter cover for bottom-up use
CAUTION ŹBe careful in handling the remote control. Incorrect handling could
cause damage or malfunction.
• Do not drop or otherwise expose the remote control to physical impact.
• Do not get the remote control wet or place it on wet objects.
• Remove the batteries from the remote control and store them in a safe place if you
won’t be using the remote control for an extended period.
• Replace the batteries whenever the remote control starts to malfunction.
• When strong lights such as direct sunlight or light from an extremely close range (such
as from an inverter fluorescent lamp) hit the projector’s remote sensor, the remote
control may not function correctly. Adjust the direction of the projector to keep light
from directly hitting the projector’s remote sensor.
The remote control works with the projector’s remote sensor.
30° approx. 3 meters
30°
• The range of the remote sensor is 3 meters with a 60 degree range (30 degrees to the
left and right of the remote sensor).
• Also a remote signal reflected in the screen etc. may be available. If it is difficult to
send a remote signal to the sensor directly, please try.
• Since the remote control uses infrared light to send signals to the projector (Class1
LED), be sure to use the remote control in an area free from obstacles that could block
the remote control’s output signal to the projector.
WA R NIN G ŹDo not replace the filter cover and/or air filter during use or
immediately after use. Handling while the projector is in a high temperature could cause
a burn and/or malfunction to the projector. Before operating, make sure that the power
switch is off, that the power cord is not plugged in, and that the projector is cooled
adequately.
When the projector is installed bottom up, please use the accessory filter cover for
bottom-up use. It is higher than usual filter cover, to keep the space for intake ventilation.
Please change in the following procedure.
1. Disconnect all the connectors and adapters that were connected to the projector’s ports.
Then slowly turn the projector so that the lens-side is facing up. Please be careful for a
projector not to fall. While the projector is placed lens-side up, hold the projector.
2. Remove the filter cover and the air filter. Hold the knobs while pulling out it.
Filter cover’s knob Air filter’s knob
3. Slowly turn the projector so that the bottom is facing up.
4. Set a new or cleaned air filter to the filter cover for bottom-up use. Make the claws
slide along the rail, and set the air filter into place.
Claws Air filter (New or cleaned)
Rail of air filter
Filter cover for bottom-up use
5. Interlocking the tabs, snap the filter cover for bottom-up use into place.
Tabs
p.8 p.9
Filter cover for bottom-up use (with an air filter)
Setting up
WA R NIN GŹPlace the projector in a stable position horizontally. A fall or a
turnover could cause an injury and/or damage to the projector. Then using a damaged
projector could result in a fire and/or an electric shock.
• Don’t place the projector on an unstable, slant or vibrant surface such as a wobbly or
inclined stand.
• Do not place the projector in the side/front/rear-up position, except care of the air filter.
• For the projector installed bottom-up, use the accessory filter cover for bottom-up use.
And in the case of a ceiling installation or the like, contact your dealer before
installation.
Ź Place the projection in a cool place, and pay attention enough to ventilation. The high
temperature of the projector could cause a fire, a burn and/or malfunction to the
projector.
• Don’t stop up, block and cover the projector's vents.
• Keep a space of 30 cm or more between the sides and other objects such as walls.
• Don’t place the projector on a metallic thing or anything weak in heat.
• Don’t place the projector on a carpet, cushion or bedding.
• Don’t place the projector in direct sunlight or near a hot object such as heater.
• Put nothing about lens and vents of the projector. Put nothing on the projector.
• Put nothing that is sucked or sticks to the bottom of projector. This projector also has
intake vents on the bottom of the unit.
Ź Do not place the projector on a wet surface. Damping the projector or inserting liquid
in the projector could cause a fire, an electric shock and/or malfunction to the projector.
• Don’t place the projector in a bathroom or the outdoors.
• Put nothing containing the liquid near the projector.
CAUTION Ź Avoid a smoky, humid or dusty place. Placing the projector in such
place could cause a fire, an electric shock and/or malfunction to the projector.
• Don’t place the projector near a humidifier, a smoking space or a kitchen.
• Put nothing containing liquid near the projector.
Ź Adjust the direction of the projector to keep light from directly hitting the projector's
remote sensor.
Arrangement
Refer to the illustrations and tables below to
determine the screen size and projection distance.
The values shown in the table are calculated (±3%) for a
full size screen: 800x600
WA R NIN G ŹDo not adjust the projector’s elevator during use or immediately after
use. Handling while the projector is in a high temperature could cause a burn and/or
malfunction to the projector. Before operating, make sure that the power switch is off,
that the power cord is not plugged in, and that the projector is cool adequately.
CAUTION ŹIf you press the elevator button without holding the projector, the
projector might crash down, overturn, smash your fingers and possibly result in
malfunction. To prevent damaging the projector and injuring yourself, always hold the
projector whenever using the elevator buttons to adjust the elevator feet.
ŹExcept for inclining by the elevator feet adjustment, place the projector horizontally.
You can use the elevator feet to make adjustments if the surface on which you need to
set the projector is uneven or if you otherwise need to adjust the angle of projection. The
adjustment range of the elevator feet is 0 to 9 degrees.
Elevator feet Elevator button
1. Press and hold in the elevator buttons while holding the projector.
The elevator buttons and the elevator feet are on the both sides.
2. Raise or lower the projector to the desired height and the release the elevator buttons.
When you release the elevator buttons, the elevator feet will lock into position.
3. As necessary, you can also finely adjust the height of the projector by twisting the
elevator feet by hand.
Connecting your devices
CAUTION
Attempting to connect a live device to the projector may generate extremely loud noises
or other abnormalities that may result in malfunction and/or damage to the device
and/or projector.
ŹUse the accessory cable or a designated-type cable for the connection. Some cables
have to be used with core set. A too long cable may cause a certain picture degradation.
Please consult with your dealer for details. For cables that have a core only at one end,
connect the core to the projector.
ŹMake sure that you connect devices to the correct port. Incorrect connection may
result in malfunction and/or damage to the device and/or projector.
NOTE • Whenever attempting to connect a laptop computer to the projector, be sure to
activate the laptop’s RGB external image output (set the laptop to CRT display or to
simultaneous LCD and CRT display). For details on how this is done, please refer to the
instruction manual of the corresponding laptop computer.
• Secure the screws on the connectors and tighten.
• Some computers may have multiple display screen modes. Use of some of these modes
will not be possible with this projector.
• For some RGB signal modes, the optional Mac adapter is necessary.
• When the image resolution is changed on a computer, depending on an input, automatic
adjust function may take some time and may not be completed. In this case, you may not
be able to see a check box to select “Yes/No” for the new resolution on Windows. Then
the resolution will go back to the original. It might be recommended to use other CRT or
LCD monitors to change the resolution.
About Plug-and-Play capability
Plug-and-Play is a system composed of the computer, its operating system and peripheral
equipment (i.e. display devices). This projector is compatible with VESA DDC 2B.
Plug-and-Play can be achieved by connecting this projector to computers that are VESA
DDC (display data channel) compatible.
• Please take advantage of this function by connecting the accessory RGB cable to the
RGB port (DDC 2B compatible). Plug-and-Play may not work properly if any other type
of connection is attempted.
• Please use the standard drivers in your computer as this projector is a Plug-and-Play
monitor.
ŹTurn off all devices prior to connecting them to the projector.
p.12 p.13
Examples of connection with a computer
Audio cable (stereo mini)
RGB cable
RS-232C cable
ª
Audio out
ª
RGB out
ª
RS-232C
Examples of connection with a VCR/DVD player
Audio cable (stereo mini)
Video cable
ªª
ª
Connecting power supply
WARNING
incorrect or faulty connections may result in fire and/or electrical shock.
• Only use the power cord that came with the projector. If it is damaged, contact your
dealer to newly get correct one.
• Only plug the power cord into an outlet rated for use with the power cord's specified
voltage range.
• Never modify the power cord. Never attempt to defeat the ground connection of the
three-pronged plug.
Before connecting, make sure that the power switch is the OFF position (pressed the side
marked “O”).
Power switch AC Inlet
ŹPlease use extra caution when connecting the power cord as
Connector of the power cord
§
Audio out
ªª
Audio out
ªª
Audio out
Component video out
Video out
S-Video out
ªªª
ª
Audio cable (stereo mini)
S-Video cable
Audio cable (stereo mini)
Component video cable
1. Connect the connector of the power cord to the AC inlet of the projector.
2. Firmly plug the power cord's plug into the outlet.
p.14 p.15
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