Page 1
ViewSonic
®
- User Guide
- 使用手冊
- 使用手冊
PJ450D/PJ452D/PJ455D
DLP Projector
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ViewSonic PJ450D/PJ452D/PJ455D i
Compliance Information
For U.S.A.
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 against
harmful interference in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy, and if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
• Reorient of relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Compliance Information for Canada
Notice: This class B digital apparatus complies with Canada ICES-003.
AVIS: Cet appeil numerique de la Classe B conforme a la norme NMB-003 du Canada.
Compliance Information for European Countries
CE Conformity
The device complies with the requirements of the EEC directive 89/336/EEC as
amended by 92/31/EEC and 93/68/EEC Art. 5 with regard to “Electromagnetic
compatibility,” and 73/23/EEC as amended by 93/68/EEC Art. 13 with regard to
“Safety.”
User Information for all Countries
Notice: Use the cables which are included with the projector or specified.
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ViewSonic PJ450D/PJ452D/PJ455D ii
Important Safety Instructions
1 Read these instructions.
2 Keep these instructions.
3 Heed all warnings.
4 Follow all instructions.
5 Do not use this unit near water.
6 Clean only with dry cloth.
7 Do not block any ventilation openings. Install in accordance with the manufacturer’s 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.
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.
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ViewSonic PJ450D/PJ452D/PJ455D iii
Copyright © ViewSonic Corporation, 2004. All rights reserved.
Apple, Mac and ADB registered trademarks of Apple Computer, Inc.
Microsoft, Windows, Windows NT, and the Windows logo are registered trademarks of Microsoft
Corporation in the United States and other countries.
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
For Your Records
Product Name:
Model Number:
Document Number:
PJ450D/PJ452D/PJ455D
ViewSonic DLP Projector
VS10732
PJ450D/PJ452D/PJ455D-1_UG_ENG
Rev. 1A 12-24-04
Serial Number:
Purchase Date:
_______________________________
_______________________________
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: http://www.viewsonic.com
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ViewSonic PJ450D/PJ452D/PJ455D
iv
Symbols Used
Warning symbols are used on the unit and in this manual to alert you of hazardous situations.
The following boxes are used in this manual to alert you to important information.
Note:
Provides additional information on the topic at hand.
Important:
Provides additional information that should not be overlooked.
Caution:
Alerts you to situations that may damage the unit.
Warning:
Alerts you to situations that may damage the unit, create a hazardous environment, or cause personal injury.
Throughout this manual, component parts and items in the OSD menus are denoted in bold font as in this
example:
“Push the Menu button on the remote control to open the Main menu.”
Main Features
• Lightweight unit, easy to pack away and transport
• Compatible with all major video standards including NTSC, PAL, and SECAM
• A high brightness rating allows for presentations in daylight or in lit rooms
• Supports resolutions up to SXGA at 16.7 million colors to deliver crisp, clear images
• Flexible setup allows for front rear and ceiling projection
• Line-of-vision projections remain square, with advanced keystone correction for angled
projections
• Input source automatically detected
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ViewSonic PJ450D/PJ452D/PJ455D
v
Remote Control
The remote control has a laser for pointing out items on a screen.
DANGER: Do not point the laser in the eyes. Doing so can damage the eyes permanently.
General Safety Information
¾ Do not open the unit case. Aside from the projection lamp, there are no user-serviceable parts in
the unit. For servicing, contact qualified service personnel.
¾ Follow all warnings and cautions in this manual and on the unit case.
¾ The projection lamp is extremely bright by design. To avoid damage to eyes, do not look into the
lens when the lamp is on.
¾ Do not place the unit on an unstable surface, cart, or stand.
¾ Avoid using the system near water, in direct sunlight, or near a heating device.
¾ Do not place heavy objects such as books or bags on the unit.
Power Safety
¾ Only use the supplied power cord.
¾ Do not place anything on the power cord. Place the power cord where it will not be in the way of
foot traffic.
¾ Remove the batteries from the remote control when storing or not in use for a prolonged period.
Replacing the Lamp
¾ Replacing the lamp can be hazardous if done incorrectly. Refer to “Replacing the Projection Lamp”
on page 26 for clear and safe instructions for this procedure.
¾ Unplug the power cord.
¾ Allow the lamp sufficient time to cool.
Cleaning the Projector
¾ Unplug the power cord before cleaning. Refer to “Cleaning the Projector” on page 28.
¾ Allow the lamp sufficient time to cool.
About this manual
This manual is intended for end users and describes how to install and operate the DLP projector. Wherever possible, relevant information—such as an illustration and its description—has been kept on one
page. This printer-friendly format is both for your convenience and to help save paper and thereby protect
the environment. It is suggested that you only print sections that are relevant to your needs.
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ViewSonic PJ450D/PJ452D/PJ455D
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Table of contents
GETTING STARTED .......................................................................................................................................................... 1
PACKING CHECKLIST ........................................................................................................................................................... 1
VIEWS OF PROJECTOR PARTS............................................................................................................................................... 2
Front-left view................................................................................................................................................................. 2
Top view—OSD buttons and LEDs................................................................................................................................. 3
Rear view—connectors ................................................................................................................................................... 5
Bottom view..................................................................................................................................................................... 7
REMOTE CONTROL PARTS ................................................................................................................................................... 8
REMOTE CONTROL OPERATING RANGE............................................................................................................................... 9
PROJECTOR AND REMOTE CONTROL BUTTONS.................................................................................................................. 10
SETUP AND OPERATION............................................................................................................................................... 11
INSERTING THE REMOTE CONTROL BATTERIES ................................................................................................................. 11
CONNECTING INPUT DEVICES ............................................................................................................................................ 12
STARTING AND SHUTTING DOWN THE PROJECTOR............................................................................................................. 13
ADJUST THE ZOOM, FOCUS AND KEYSTONE ...................................................................................................................... 15
ADJUSTING THE VOLUME .................................................................................................................................................. 16
ON-SCREEN DISPLAY MENU SETTINGS................................................................................................................... 17
ON-SCREEN DISPLAY MENU CONTROLS............................................................................................................................ 17
Navigating the OSD ...................................................................................................................................................... 17
Setting the OSD Language............................................................................................................................................ 18
Main Menu.................................................................................................................................................................... 19
Setup Menu ................................................................................................................................................................... 21
Config Menu ................................................................................................................................................................. 22
Utility Menu .................................................................................................................................................................. 23
Language Menu ............................................................................................................................................................ 24
Status Menu................................................................................................................................................................... 25
MAINTENANCE AND SECURITY................................................................................................................................. 26
REPLACING THE PROJECTION LAMP................................................................................................................................... 26
Resetting the Lamp........................................................................................................................................................ 27
CLEANING THE PROJECTOR................................................................................................................................................ 28
Cleaning the Lens ......................................................................................................................................................... 28
Cleaning the Case......................................................................................................................................................... 29
USING THE KENSINGTON LOCK ......................................................................................................................................... 29
TROUBLESHOOTING ..................................................................................................................................................... 30
COMMON PROBLEMS AND SOLUTIONS................................................................................................................................30
TIPS FOR TROUBLESHOOTING ............................................................................................................................................ 30
LED ERROR MESSAGES..................................................................................................................................................... 31
IMAGE PROBLEMS.............................................................................................................................................................. 31
LAMP PROBLEMS ............................................................................................................................................................... 32
REMOTE CONTROL PROBLEMS .......................................................................................................................................... 32
AUDIO PROBLEMS.............................................................................................................................................................. 32
HAVING THE PROJECTOR SERVICED .................................................................................................................................. 33
SPECIFICATIONS............................................................................................................................................................. 34
SPECIFICATIONS................................................................................................................................................................. 34
Input/output connectors ................................................................................................................................................ 35
PROJECTION DISTANCE VERSUS PROJECTION SIZE............................................................................................................. 36
TIMING MODE TABLE ........................................................................................................................................................ 37
DIMENSIO NS ...................................................................................................................................................................... 38
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G
ETTING STARTED
Packing Checklist
Carefully unpack the projector and check that the following items are included:
DLP
PROJECTOR WITH LENS CAP
R
EMOTE CONTROL
(
WITH TWO AAA BATTERIES)
250V
POWER CABLE USB CABLE S-VIDEO CABLE COMPUTER CABLE (DVI-
DB15)
WIZARD CD (USER GUIDE) MULTI-LANGUAGE QUICK START GUIDE CARRYING CASE
Contact your dealer immediately if any items are missing, appear damaged, or if the unit does not
work.
Caution:
1. Avoid using the projector in dusty environments.
2. Leave the power cable plugged in (for 5-10 minutes) until the projector returns to room temperature before
placing the projector inside the soft case. Placing the projector into the case soon after switching off the power
could cause the projector to break down. Be sure to attach the lens cap and place the projector into the soft
case.
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ViewSonic PJ450D/PJ452D/PJ455D
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Views of Projector Parts
Front-left view
1
2
3
4
5
6
7
8
ITEM LABEL DESCRIPTION SEE PAGE:
Zoom Enlarge or shrink the projected image
15
See OSD buttons and LEDs next page
3
1.
Projection lamp cover Remove when changing lamp
26
2.
IR receiver Receiver for IR signal from remote control
9
3.
Lens/focus Remove cover, turn the lens to focus
15
4.
Height adjuster Adjusters drop down when adjuster button is
pushed
5.
Height adjuster button Push to release height adjuster
14
6.
Speaker Built-in mono speaker
Important:
Grill openings on the projector allow for good air circulation, which keeps the projector lamp cool.
Do not obstruct any of the grill openings.
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Top view—OSD buttons and LEDs
VOL -
KEYSTONE
MENU
POWERREADY
SOURCE
POWER
AUTO
VOL +
12 3 4
5
7
6
8
9
1011
ITEM LABEL DESCRIPTION SEE PAGE:
1.
Volume/
left cursor
Decreases volume
Navigates and changes settings in the OSD
16
2.
Keystone/
Up cursor
Corrects image-trapezoid (narrower top) effect
Navigates and changes settings in the OSD
15
Orange Lamp ready—you can safely turn on or off the projector
3.
Ready (LED)
Flashing Lamp not ready—do not press the power button
4.
Power Turns the projector on or off (main power switch must
be turned on first, see item 8 on page 5)
13
Green Unit is powered on and working correctly
Off Unit is powered off
5.
Power (LED)
Flashing Operational error code
(refer to “LED Error Messages” on page 31)
6.
Source Detects the input device
13
7.
Volume/
right cursor
Increases volume
Navigates and changes settings in the OSD
17
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ITEM LABEL DESCRIPTION SEE PAGE:
8.
Auto Optimizes image size, position, and resolution
9.
Menu Opens/exits the On-Screen Display (OSD)
10.
Enter Changes settings in the OSD
17
11.
Keystone/
Down cursor
Corrects image-trapezoid (narrower bottom) effect
Navigates and changes settings in the OSD
15
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Rear view—connectors
12
3456
7
8
9
10111213
14
15
16
17
18
ITEM LABEL DESCRIPTION SEE PAGE:
1.
DVI-I Connect the DVI cable (supplied) from a computer
2.
RGB IN Connect a VGA cable (not supplied) from a computer
3.
RGB OUT Connect to a monitor
4.
RS-232 Installation control and firmware upgrades
5.
USB Connect the USB cable (supplied) from a computer
6.
Audio-in Connect the audio cable (supplied) from the input device
7.
Power connector Connect the supplied power cord
8.
Main power Turns the main power on or off
12
9.
IR receiver Receiver for IR signal from remote control
9
10.
Audio-out Audio output
11.
Audio-in-R Connect an RCA audio cable (not supplied) from the input
device right channel
12.
Audio-in-L Connect an RCA audio cable (not supplied) from the input
device left channel
13.
Video Connect a composite video cable (not supplied)from a
video device
14.
S-video Connect the supplied S-video cable from a video device
12
15.
Kensington Lock Secure to permanent object with a Kensington Lock system
29
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ITEM LABEL DESCRIPTION SEE PAGE:
16.
Pr/Cr
17.
Pb/Cb
18.
Y
Component
video in
Connect a component video enabled device
12
Note:
If your video equipment has both S-video and RCA jacks (composite video) connect to the S-video
connector.
S-video provides a better quality signal.
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Bottom view
2 3 3 3112
ITEM LABEL DESCRIPTION SEE PAGE:
1.
Height adjuster buttons Push to release height adjusters
2.
Height adjusters Adjusters drop down when adjuster buttons
are pushed
14
3.
Ceiling support holes Contact your dealer for information on mounting the projector on a
ceiling.
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ViewSonic PJ450D/PJ452D/PJ455D
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Remote Control Parts
Important:
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency fluo-
rescent lights can disrupt remote control operation.
2. Be sure nothing obstructs the path between the remote control and the projector. If the path be-
tween remote and projector is obstructed, you can bounce the remote signal off certain reflective
surfaces such as projector screens.
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ITEM LABEL DESCRIPTION SEE PAGE:
1.
Laser Use as on-screen pointer. DO NOT POINT IN EYES.
2.
IR transmitter
Transmits signals to projector
3.
Status LED Lights when the remote control is used
4.
Auto Optimizes image size, position, and resolution
5.
Blank Makes the screen blank
22
6.
Enter Changes settings in the OSD
7.
Up cursor
8.
Right cursor
Navigates and changes settings in the OSD
17
9.
Cursor pad Moves the on-screen cursor when connected to a PC
10.
Keystone top
11.
Keystone bottom
Corrects image-trapezoid (narrower top/bottom) effect
15
12.
Mute Mutes the built-in speaker
13.
Right mouse Functions as right mouse button when connected to a PC
14.
Left mouse Functions as left mouse button when connected to a PC
15.
Volume down
16.
Volume up
Adjusts volume
16
17.
Down cursor
18.
Left cursor
Navigates and changes settings in the OSD
19.
Menu Opens the On-Screen Display (OSD)
17
20.
Freeze Freeze/unfreezes the on-screen picture
21.
Source Detects the input device
13
22.
Power Turns the projector on or off
13
Remote Control Operating Range
The remote control uses infrared transmission to control the projector. It is not necessary to point the
remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or
the rear of the projector, the remote functions within a radius of about (7) meters (23 feet) and 30 degrees above or below the projector level. If the projector does not respond to the remote control,
move a little closer.
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Projector and Remote Control Buttons
The projector can be operated using the remote control or the buttons on the top of the projector. All
operations can be carried out with the remote control; however the buttons on the projector are limited in use. The following illustration shows the corresponding buttons on the remote control and on
the projector.
Blank
Blank
Power
Menu
Keystone
Auto
Enter
Source
Volume
Mute
Freeze
1
2
7
8
13
12
11
10
9
1
2
3
4
5
6
VOL -
KEYSTONE
MENU
POWERREADY
SOURCE
POWER
AUTO
VOL +
7/10
3/5 13
4/8
12
1
11
26/9
Some buttons on the projector have two functions. For example, item 7/10 on the projector functions
both as the volume down button and as the left cursor key in OSD menus.
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S
ETUP AND OPERATION
Inserting the Remote Control Batteries
1.
Remove the battery compartment cover
by sliding the cover in the direction of
the arrow.
2.
Insert the supplied batteries taking note
of the polarity (+/-) as shown here.
3.
Replace the cover.
Caution:
1. Only use AAA alkaline batteries.
2. Dispose of used batteries according to local ordinance regulations.
3. Remove the batteries when not using the projector for prolonged periods.
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ViewSonic PJ450D/PJ452D/PJ455D
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Connecting Input/output Devices
A PC or notebook computer as well as video devices can be connected to the projector at the same time.
Video devices include DVD, VCD, and VHS players, as well as movie camcorders and digital still cameras.
Check the user manual of the connecting device to confirm it has the appropriate input/output connector.
DVI-I IN
Y
COMPONENT VIDEO IN
P/C
BS
P/C
RR
RGB IN
S-VIDEO IN VIDEO IN L-AUDION IN -R
AUDIO OUT
RGB OUT
RS-232C
USB
AUDIO-IN
B
C
A
D
E F
G
H
J
K
I
ITEM LABEL DESCRIPTION
A
DVI-I Connect the supplied DVI cable from a computer.
B
RGB in Connect a VGA cable (not supplied) from a computer.
C
RGB out Connect a VGA cable (not supplied) to a monitor.
D
RS-232 Reserved for installation control and firmware upgrades.
E
USB Connect the supplied USB cable from a computer.
F
Audio-in Connect an audio cable (not supplied) from the computer’s audio-out connector.
G
Audio-out Audio output.
H
L-Audio in-R Connect the audio cable (not supplied) from an audio input device.
I
Video Connect a composite video cable (not supplied) from a video device.
S-video Connect the supplied S-video cable from a video device.
Component
video in
Connect a component video cable (not supplied) from a video device.
Warning:
As a safety precaution, disconnect all power to the projector and connecting devices before making
connections.
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ViewSonic PJ450D/PJ452D/PJ455D
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Starting and Shutting down the Projector
1.
Connect the power cord to the projector. Connect the other end to a wall
outlet. (A)
Turn on the power switch. (B)
The Power LED and Lamp-ready LED
turn on.
2.
Remove the lens cover.
3.
Turn on the connected devices.
ON
OFF
4.
Ensure the Lamp-ready LED is on a
steady (not flashing) orange and then
press the Power button to turn on the
projector.
The projector splash screen displays
and connected devices are detected.
If the connected device is a PC, press
the appropriate Fn hot keys on the
computer keyboard to switch the display output to the projector. (Check the
PC user manual to determine the appropriate Fn hot keys to change display
output.)
5.
If more than one input device is connected, press the Source button
repeatedly to switch among devices.
6.
To turn off the projector, press the
Power button. The projector prepares
for shutdown and a “Wait a moment
please…” message appears.
7.
When the “Power Off?/Press Power
again” message appears, press the
Power button. The projector turns off.
Attention : Power off the projector normally and unplug the power cord before moving the projector
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Adjusting the Projector Level
Take note of the following when setting up the projector:
• The projector table or stand should be level and sturdy.
• Position the projector so that it is perpendicular to the screen.
• Be sure cables are not in the way or can cause the projector to be knocked over.
1.
To raise the level of the projector, lift the projector [A] and press the height-adjuster
buttons [B].
The height-adjusters drop down [C].
2.
To lower the level of the projector, press the height-adjuster buttons and push down
on the top of the projector.
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Adjust the Zoom, Focus and Keystone
1.
Use the Image-zoom control (on the projector only)
to resize the projected im-
age and screen size
A
.
2.
Use the Image-focus con-
trol (on the projector only)
to sharpen the projected
image
B
3.
Use the Keystone buttons
(on the projector or the
remote control) to correct
image-trapezoid (wider
top or bottom) effect.
The keystone control appears on the display.
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Adjusting the Volume
1.
Press the Volume +/- buttons on the projector or
the remote control.
The volume control appears on the display.
2.
Use the Volume +/- buttons to adjust the level.
3.
Press the Mute button (on
the remote control only)
to turn off the volume.
4.
Press Volume +/- or
Mute on the remote con-
trol to turn off mute.
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17
ON-S
CREEN DISPLAY MENU SETTINGS
On-Screen Display Menu Controls
The projector has an On-Screen Display (OSD) that lets you make image adjustments and change
various settings.
Navigating the OSD
You can use the remote control or the buttons on the top of the projector to navigate and make
changes to the OSD. The following illustration shows the corresponding buttons on the remote control
and on the projector.
BlankBlank
Power
Menu
Keystone
Auto
Enter
Source
Volume
Mute
Freeze
1
2
3
6
5
4
VOL -
KEYSTONE
MENU
POWERREADY
POWER
VOL +
25 4163
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Setting the OSD Language
You may want to reference the OSD on your projector while reading this section. Set the OSD language to your preference before continuing. (The default language is English.)
1. Press the Menu button. The Main menu appears.
2. Press until Language is highlighted.
3. Press until the language you want is highlighted.
4. Press the Enter button to select the language.
5. Press the Menu button twice to close the OSD.
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Main Menu
Press the Menu button to open the OSD menu. If necessary, press to move to the Main menu.
Press
to move up and down in the Main menu. Press to change values for settings, and then
press Enter to confirm the new setting.
ITEM DESCRIPTION DEFAULT
Brightness Press to adjust the brightness. (Range: 0—100) 50
Contrast Press
to adjust the contrast. (Range: 0—100) 50
Sharpness Press
to adjust the display sharpness (Range: 1-5) 3
Color
Temperature
Press
to adjust the video tint/hue.
(Range: Cool/Normal/Warm)
Normal
Color
Saturation
Press
to adjust the video saturation. (Range: 0—100)
50
Color Tint
Press
to adjust the video tint/hue. (Range: 0—100)
50
Gamma
Press
to adjust the gamma correction of the display.
Input Gamma Brightness
PC 2.2 High
MAC 1.8 High
Video 2.4 Low
Chart 2.2 Low
B&W 2.4 High
PC
Color Space Press
to adjust the color space.
(Range: Auto—RGB—YPbPr—YCbCr)
Auto
Reset Resets all Main items settings except Color Saturation to default values -
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Main Menu Items Supported for Each Input Source
Depending on the video source not all items in the OSD are available. Items that are available for
each input source are marked with “X”. Items that are not available can not be selected in the OSD.
Function RGB DVI Component Video Composite Video S-Video
Brightness
X X X X X
Contrast
X X X X X
Sharpness
X X X X X
Color Temperature
X X X X X
Color Saturation
X X X
Color Tint
X X X
Gamma
X X X X X
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Setup Menu
Press the Menu button to open the OSD menu. Press
to move to the Setup menu. Press to
move up and down in the Setup menu. Press
to change values for settings, and then press En-
ter to confirm the new setting.
ITEM DESCRIPTION DEFAULT
Horizontal
Position
Press
to move the image left or right. (Range: 0—100) 50
Vertical
Position
Press
to move the image up or down. (Range: 0—100) 50
Keystone
Press
to correct distortion of the projected image.
(Range: -50—50)
0
Aspect Ratio Press
to toggle between the 4:3 standard format and 16:9 High Definition
TV (HDTV) format.
4:3
Reset Resets Keystone and Aspect Ratio to default values
Setup Menu Items Supported for Each Input Source
Depending on the video source not all items in the OSD are available. Items that are available for
each input source are marked with “X”. Items that are not available can not be selected in the OSD.
Function RGB DVI Component Video Composite Video S-Video
Horizontal Position
X
Vertical Position
X
Keystone
X X X X X
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22
Config Menu
Press the Menu button to open the OSD menu. Press
to move to the Config menu. Press to
move up and down in the Config menu. Press
to change values for settings, and then press En-
ter to confirm the new setting.
ITEM DESCRIPTION DEFAULT
Blank Screen Press
to select a background color for blank screen
(Range: Black – Red—Green—Blue—White)
Blue
Auto Source Press
to enable or disable automatic source detection
(Range: On—Off)
On
Auto Power
Off
Press
to enable or disable automatic shut-down of lamp after 10 min-
utes of inactivity (Range: On—Off)
Off
Volume Press
to adjust the audio volume level (Range: 0 - 10) 5
Menu
Position
Press
to position the OSD on screen
(Range: Left—Right—Center—Down—Up)
Center
Menu Display Press
to determine the timeout delay of the OSD
(Range: 10 - 20 sec.)
15
Translucent
Menu
Press
to set menu screen translucency
(Range: On—Off)
Off
Reset
Resets all Config screen items to default values
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23
Utility Menu
Press the Menu button to open the OSD menu. Press to move to the Utility menu. Press to
move up and down in the Utility menu. Press
to change values for settings, and then press En-
ter to confirm the new setting.
ITEM DESCRIPTION DEFAULT
Video Type Press
to select the video standard.
(Range: Auto—NTSC—PAL—SECAM)
Auto
Video AGC Press
to enable or disable automatic gain control
for the video source. (Range: On—Off)
On
Press
to choose from four projection methods:
Desktop mount, front of screen
Desktop mount, rear of screen
Ceiling mount, front of screen
Projection
Ceiling mount, rear of screen
Desktop front
Frequency Press
to adjust the A/D sampling clock.
(Range: 0—180)
Auto detected
Tracking Press
to adjust the A/D sampling number.
(Range: 0—100)
Auto detected
Reset Resets Video Type, Video AGC, and Projection to default values
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Language Menu
Press the Menu button to open the OSD menu. Press to move to the Language menu. Press
to move up and down in the Language menu.
ITEM DESCRIPTION DEFAULT
English
French
German
Italian
Spanish
Swedish
Chinese Simplified
Chinese Traditional
Japanese
Korean
Press the cursor
button to move up and down in the
menu.
Press the Enter button to select the language.
English
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25
Status Menu
Press the Menu button to open the OSD menu. Press to move to the Status menu. Press to
move up and down in the Status menu. Press
to change values for settings, and then press En-
ter to confirm the new setting.
ITEM DESCRIPTION DEFAULT
Video
Information
Displays the resolution and refresh rate of the connected video device.
Active Source Displays the active source.
Software
Version
Information about the firmware version.
Lamp Hours Number of hours lamp has been in Normal use and number of hours lamp
has been in Eco use.
These
items are
display
only.
Lamp Mode Toggles between Normal and ECO lamp modes. ECO mode uses less power
but decreases the lamp brightness.
Normal
Lamp Hour
Reset
After replacing the lamp, this item should be reset. Refer to “Replacing the Projection Lamp” on page 26.
—
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26
M
AINTENANCE AND SECURITY
Replacing the Projection Lamp
The projection lamp should be replaced when it burns out. It should only be replaced with a certified
replacement part, which you can order from your local dealer.
Important:
1. The lamp contains a certain amount of mercury and should be disposed of according to local or-
dinance regulations.
2. Avoid touching the glass surface of the new lamp: Doing so may shorten its operation life.
Warning:
1. Be sure to turn off and unplug the projector at least an hour before replacing the lamp. Failure to
do so could result in a severe burn.
2. It is recommended that you do not attempt to replace the lamp while the projector is installed on
a ceiling. If you do attempt this, wear protective goggles to prevent glass from a ruptured lamp getting into your eyes.
1.
Lift the screw cover (A).
Remove the screw on
the lamp compartment
cover (B) and then lift
the lamp compartment
cover (C).
2.
Remove the two screws
from the lamp module
(A) and then lift the
module handle up (B).
3.
Pull up firmly to remove
the lamp module.
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27
4.
Reverse Steps 1 to 4 to
install the new lamp
module.
Note: The lamp module
should be oriented as
shown here when replacing.
Resetting the Lamp
After replacing the lamp, reset the lamp hour counter to zero. Refer to the following:
1.
Press the Menu button to open the
Main menu.
2.
Press the cursor button to move
to the Status menu.
3.
Press the cursor button to move
to Lamp Hour Reset.
4.
Press the Enter button.
A message screen appears.
Press the cursor buttons in this order:
; ; ; .
5.
The “Lamp Hour Reset OK !!” message appears. Then the Status menu
appears again showing the Lamp
Hours reset to zero.
Lamp Hour Reset OK !!
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28
Cleaning the Projector
Cleaning the projector to remove dust and grime will help ensure trouble-free operation.
Warning:
1. Be sure to turn off and unplug the projector at least an hour before cleaning. Failure to do so
could result in a severe burn.
2. Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings
on the projector.
3. If a little water gets into the projector interior while cleaning, leave unplugged in a well-ventilated
room for several hours before using.
4. If a lot of water gets into the projector interior when cleaning, have the projector serviced.
Cleaning the Lens
You can purchase optic lens cleaner from most camera stores. Refer to the following to clean the projector lens.
1. Apply a little optic lens cleaner to a clean soft cloth. (Do not apply the cleaner directly to the lens.)
2. Lightly wipe the lens in a circular motion.
Caution:
1. Do not use abrasive cleaners or solvents.
2. To prevent discoloration or fading, avoid getting cleaner on the projector case.
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29
Cleaning the Case
Refer to the following to clean the projector case.
1. Wipe off dust with a clean dampened cloth.
2. Moisten the cloth with warm water and mild detergent (such as used to wash dishes), and wipe the
case.
3. Rinse all detergent from the cloth and wipe the projector again.
Caution:
To prevent discoloration or fading of the case, do not use abrasive alcohol-based cleaners.
Using the Kensington Lock
If you are concerned about security, attach the projector to a permanent object with the Kensington
slot and a security cable.
Note:
Contact your vendor for details on purchasing a suitable Kensington security cable.
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30
T
ROUBLESHOOTING
Common problems and solutions
These guidelines provide tips to deal with problems you may encounter while using the projector. If
the problem remains unsolved, contact your dealer for assistance.
Often after time spent troubleshooting, the problem is traced to something as simple as a loose connection. Check the following before proceeding to the problem-specific solutions.
• Use some other electrical device to confirm that the electrical outlet is working.
• Ensure the projector is turned on.
• Ensure all connections are securely attached.
• Ensure the attached device is turned on.
• Ensure a connected PC is not in suspend mode.
• Ensure a connected notebook computer is configured for an external display. (This is usu-
ally done by pressing an Fn-key combination on the notebook.)
Tips for Troubleshooting
In each problem-specific section, try the steps in the order suggested. This may help you to solve the
problem more quickly.
Try to pin point the problem and thus avoid replacing non-defective parts.
For example, if you replace batteries and the problem remains, put the original batteries back and go
to the next step.
Keep a record of the steps you take when troubleshooting: The information may be useful when calling for technical support or for passing on to service personnel.
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LED Error Messages
LED
STATUS/
NUMBER OF
FLASHES DESCRIPTION REMEDY
Flashing Lamp not ready Do not press the power button.
3 System overheated Allow the projector to cool down.
4 System interface error Contact your dealer for assistance.
5 Lamp error Replace the lamp module.
6 Fan error Refer to Ready LED status in this
table to determine which fan.
7 Lamp cover open Close the lamp cover.
8 DLP driver error
Power
9 Color wheel error
Contact your dealer for assistance.
Flashing Valid only when fan error indicated by Power LED flashing 6 times.
1 Blower fan
2 Optical engine fan
Ready
3 Lamp fan or Optical fan
Contact your dealer for assistance.
Image Problems
Problem: No image appears on the screen
1. Verify the settings on your notebook or desktop PC.
2. Turn off all equipment and power up again in the correct order.
Problem: The image is blurred
1. Adjust the Focus on the projector.
2. Press the Auto button on the remote control or projector.
3. Ensure the projector-to-screen distance is within the 8-meter (26-feet) specified range.
4. Check that the projector lens is clean.
5. Make sure the output resolution from the PC is 800 x 600 (SVGA model) or 1024 x 768
(XGA model), the native resolution of the projector.
Problem: The image is wider at the top or bottom (trapezoid effect)
1. Position the projector so it is as perpendicular to the screen as possible.
2. Use the Keystone button on the remote control or projector to correct the problem.
Problem: The image is reversed or upside down
1. Check the Projection setting on the Utility menu of the OSD.
Problem: The image is streaked
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32
1. Set the Frequency and Tracking settings on the Utility menu of the OSD to the default
settings.
2. To ensure the problem is not caused by a connected PC’s video card, connect to another
computer.
Problem: The image is flat with no contrast
1. Adjust the Contrast setting on the Main menu of the OSD.
Problem: The color of the projected image does not match the source image.
1. Adjust the Color Temperature and Gamma settings on the Main menu of the OSD.
Lamp Problems
Problem: There is no light from the projector
1. Check that the power cable is securely connected.
2. Ensure the power source is good by testing with another electrical device.
3. Restart the projector in the correct order and check that the Power LED is green.
4. If you have replaced the lamp recently, try resetting the lamp connections.
5. Replace the lamp module.
6. Put the old lamp back in the projector and have the projector serviced.
Problem: The lamp goes off
1. Power surges can cause the lamp to turn off. Press the power button twice to turn off the
projector. When the Lamp Ready LED is on, press the power button.
2. Replace the lamp module.
3. Put the old lamp back in the projector and have the projector serviced.
Remote Control Problems
Problem: The projector does not respond to the remote control
1. Direct the remote control towards the remote sensor on the projector.
2. Ensure the path between remote and sensor is not obstructed.
3. Turn off any fluorescent lights in the room.
4. Check the battery polarity of the remote control.
5. Replace the batteries.
6. Turn off other Infrared-enabled devices in the vicinity.
7. Have the remote control serviced.
Audio Problems
Problem: There is no sound
1. Adjust the projector volume.
2. Adjust the volume of the audio source.
3. Check the audio cable connection.
4. Test the source audio output with other speakers.
5. Have the projector serviced.
Problem: The sound is distorted
1. Check the audio cable connection.
2. Test the source audio output with other speakers.
3. Have the projector serviced.
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33
Having the Projector Serviced
If you are unable to solve the problem, you should have the projector serviced. Pack the projector in
the original carton. Include a description of the problem and a checklist of the steps you took when
trying to fix the problem. The information may be useful to the service personnel. Return the projector
to the place you purchased it.
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ViewSonic 452D
34
S
PECIFICATIONS
Specifications
XGA
Power consumption < 300 watts
Lamp 200W
(ECO mode 160W)
Display type TI DMD 0.7-inch, 12 deg. DDR
Resolution XGA 1024 x 768 native
Bandwidth Up to SXGA 1280 x 1024 @ 60 Hz
Color 16.7 Million (24-bits/pixel)
Weight 3.55 kg (7.8 lbs)
Projection distance 1.5 to 8 meter (4.9 to 26 feet)
Projection screen size 0.94 to 6.1 meter (37 inches to 240 inches)
Projection lens Manual zoom and focus
Zoom ratio 1.22:1
Vertical keystone correction + / - 15
Projection methods Desktop front/rear; ceiling front/rear
Data Compatibility IBM PC or compatibles (VGA, SVGA), Mac
HDTV Video
Video compatibility NTSC/NTSC 4.43, PAL (B/G/H/I/M/N 60), SECAM
H-Sync 15,31 - 70 kHz
V-Sync 50 - 85 Hz
Safety certification FCC Class B, UL, CUL, CE, CB, TUV-GS, CCC
Operation temperature 10° ~ 35°
Dimensions 32.8 x 23.8 x 8.8 cm (12.9 x 9.4 x 3.5 inches)
Standby < 20 watts
Noise 36 dB typical
Audio speaker 2W mono speaker
Uniformity 80 %
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35
Input/output connectors
DVI-I
RGB in
RGB out
PC
USB
Composite video (RCAx1)
S-Video (Mini-DIN)
Video
Component video Y,Pb/Cb,Pr/Cr (RCAx3)
Mini-jack in
Mini-jack out
Audio
Right and left in (RCAx2)
Service/upgrades RS-232
Security Kensington slot
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36
Projection Distance versus Projection Size
A
B
C
D
L Projection Distance
Max. Screen Size Min. Screen Size
Projection
Distance
Diagonal Width Height Diagonal Width Height
L
A C
B D
1.5m 1.14m 0.91m 0.68m 0.94m 0.75m 0.56m
4.92' 45" 36" 27" 36.88" 29.5" 22.1"
2m 1.52m 1.22m 0.91m 1.25m 1m 0.75m
6.56' 60" 48" 36" 49.18" 39.34" 29.51"
2.4m 1.83m 1.46m 1.1m 1.5m 1.20m 0.90m
7.87' 72" 57.6" 43.2" 59" 47.2" 35.4"
2.8m 2.13m 1.71m 1.28m 1.75m 1.4m 1.05m
9.18' 84" 67.2" 50.4" 68.85" 55.08" 41.31"
3.2m 2.44m 1.95m 1.46m 2m 1.6m 1.20m
10.5' 86" 68.8" 51.6" 70.49" 56.39" 42.29"
3.6m 2.74m 2.19m 1.65m 2.25m 1.80m 1.35m
11.81' 108" 86.4" 64.8" 88.52" 70.82" 53.11"
4m 3.05m 2.44m 1.83m 2.5m 2.00m 1.50m
13.12' 120" 96" 72" 98.36" 78.69" 59.02"
4.4m 3.35m 2.68m 2.01m 2.75m 2.2m 1.65m
14.43' 132" 105.6" 79.2" 108.19" 86.55" 64.91"
4.8m 3.66m 2.93m 2.19m 3.00m 2.40m 1.80m
15.74' 144" 115.2" 86.4" 118.03" 94.42" 70.82"
5.2m 3.96m 3.17m 2.38m 3.25m 2.60m 1.95m
17.06' 156" 124.8" 93.6" 127.86" 102.29" 76.72"
5.6m 4.27m 3.41m 2.56m 3.50m 2.80m 2.10m
18.37' 168" 134.4" 100.8" 137.7" 110.16" 82.62"
6m 4.57m 3.66m 2.74m 3.75m 3.00m 2.25m
19.68' 180" 144" 108" 147.54" 118.03" 88.52"
8m 6.10m 4.88m 3.66m 5.00m 4.00m 3.00m
26.24' 240" 192" 144" 196.72" 157.38" 118.03"
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ViewSonic PJ450D/PJ452D/PJ455D
37
Timing Mode Table
The native resolution is 800 x 600 for the SVGA series and 1024 x 768 for the XGA series. Resolution other than native mode may display with uneven size of text or lines.
The following table shows the supported timing modes.
Signal Resolution
Frequency H.
( KHz )
Frequency V.
( Hz )
Video Digital Analog
NTSC -- 15.734 60.0 Ο -- --
PAL / SECAM -- 15.625 50.0 Ο -- --
640 x 350 37.9 85.1 -- Ο Ο
720 x 400 31.5 70.0 -- Ο Ο
720 x 400 37.9 85.0 -- Ο Ο
640 x 480 31.5 60.0 -- Ο Ο
640 x 480 37.9 72.8 -- Ο Ο
640 x 480 37.5 75.0 -- Ο Ο
640 x 480 43.3 85.0 -- Ο Ο
800 x 600 37.9 60.3 -- Ο Ο
800 x 600 46.9 75.0 -- Ο Ο
800 x 600 48.1 72.2 -- Ο Ο
800 x 600 53.7 85.1 -- Ο Ο
1024 x 768 48.4 60.0 -- Ο Ο
1024 x 768 56.5 70.1 -- Ο Ο
1024 x 768 60.0 75.0 -- Ο Ο
1024 x 768 68.7 85.0 -- Ο Ο
VESA
1280 x 1024 64.0 60.0 -- Ο Ο
640 x 480 35.0 66.7 -- Ο Ο
832 x 624 49.7 74.5 -- Ο Ο
1024 x 768 60.2 74.9 -- Ο Ο
Apple Macintosh
1152 x 870 68.7 75.1 -- Ο Ο
1920 x 1080 33.8 60.0 Ο -- --
1920 x 1080 28.1 50.0 Ο -- --
HDTV
1280 x 720 45.0 60.0 Ο -- --
720 x 576 31.3 50.0 Ο -- -- SDTV
720 x 480 31.5 60.0 Ο -- --
Ο
Frequency supported
--
Frequency not supported
For XGA series only
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38
Dimensions
32.8 cm (12.9 inches)
8.8 cm (3.5 inches) 23.8 cm (9.4 inches)
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