ViewSonic DLP PROJECTOR PJD7400W User manual

PJD7382/PJD7400/PJD7400w
DLP Projector
User Guide
IMPORTANT: Please read this User Guide to obtain important information on installing
and using your product in a safe manner, as well as registering your product for future
service. Warranty information contained in this User Guide will describe your limited
coverage from ViewSonic Corporation, which is also found on our web site at http://www.

the upper right corner of our website. “Antes de operar su equipo lea cu idadosamente
las instrucciones en este manual”

i
Compliance Information
FCC Statement
This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
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:
 
 
 
connected.
 
Warning: 
party responsible for compliance could void your authority to operate the equipment.
For Canada
 
 
CE Conformity for European Countries


Following information is only for EU-member states:



discarded batteries or accumulators as unsorted municipal waste, but use the return and
collection systems available.
If the batteries, accumulators and button cells included with this equipment, display the
chemical symbol Hg, Cd, or Pb, then it means that the battery has a heavy metal content of


ii
ii
Important Safety Instructions
1. Read these instructions.
2. Keep these instructions.
 
 
 
 
 
manufacturer’s instructions.
 

 

blades and a third grounding prong. The wide blade and the third prong are provided

for replacement of the obsolete outlet.
 

power outlet is located near the unit so that it is easily accessible.
 
 
manufacturer, or sold with the unit. When a cart is used, use caution when

 
 


moisture, or if the unit does not operate normally or has been dropped.

iii
Declaration of RoHS Compliance




Substance Proposed Maximum
Concentration Actual Concentration
  
  
Cadmium (Cd)  
)  
Polybrominated biphenyls (PBB)  
  

as noted below:









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®







 

contained herein; nor for incidental or consequential damages resulting from furnishing this material, or
the performance or use of this product.




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®

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PJD7382/PJD7400/PJD7400w
ViewSonic DLP Projector
VS13338/VS14022/VS14022
PJD7382/PJD7400/PJD7400w_UG_ENG Rev. 1A 02-16-11
_______________________________
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Product disposal at end of product life
The lamp in this product contains mercury which can be dangerous to you and the environment. Please
use care and dispose of in accordance with local, state or federal laws.

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Table of contents
Important safety
instructions .......................2
Introduction......................4
Projector features ................................. 4
Shipping contents................................. 5
Projector exterior view......................... 6
Controls and functions ......................... 7
Positioning your
projector..........................11
Choosing a location............................ 11
Projection dimensions........................ 12
Connection......................15
Connecting a computer or monitor .... 16
Connecting Video source devices...... 17
Playing sound through the projector .. 19
Operation........................21
Starting up the projector..................... 21
Using the menus................................. 23
Utilizing the password function ......... 24
Switching input signal........................ 26
Adjusting the projected image ........... 27
Magnifying and searching for details. 29
Selecting the aspect ratio ................... 29
Optimizing the image......................... 31
Setting the presentation timer ............ 35
Hiding the image................................ 36
Locking control keys.......................... 36
Freezing the image............................. 37
Operating in a high altitude
environment ....................................... 37
Creating your own startup screen ...... 3
Controlling the projector through a LAN
environment ....................................... 39
Using the projector in standby mode. 43
Shutting down the projector .............. 44
Menu operation.................................. 45
Maintenance ...................53
Care of the projector .......................... 53
Lamp information .............................. 53
Troubleshooting .............60
Specifications..................61
Projector specifications...................... 61
Dimensions ........................................ 62
Ceiling mount installation ................. 62
Timing chart ...................................... 63
Copyright information...65
Appendix.........................66
IR control table .................................. 66
RS232 command table....................... 66
8
1

Important safety instructions
Your projector is designed and tested to meet the latest standards for safety of information
technology equipment. However, to ensure safe use of this product, it is important that you
follow the instructions mentioned in this manual and marked on the product.
Safety Instructions
1. Please read this manual before you operate your projector. Save it for future
reference.
2. Do not look straight at the projector lens during operation. The intense light beam
may damage your eyes.
3. Refer servicing to qualified service personnel.
4. Always open the lens shutter or remove the lens cap when the projector lamp is
on.
5. In some countries, the line voltage is NOT stable. This projector is designed to operate
safely within a mains voltage between 100 to 240 volts AC, but could fail if power
cuts or surges of ±10 volts occur. In areas where the mains voltage may fluctuate
or cut out, it is recommended that you connect your projector through a power
stabilizer, surge protector or uninterruptible power supply (UPS).
6. Do not block the projection lens with any objects when the projector is under
operation as this could cause the objects to become heated and deformed or even
cause a fire. To temporarily turn off the lamp, press BLANK on the projector or
remote control.
7. The lamp becomes extremely hot during operation. Allow the projector to cool for
approximately 45 minutes prior to removing the lamp assembly for replacement.
8. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps
beyond the rated life could cause them to break on rare occasions.
9. Never replace the lamp assembly or any electronic components unless the projector is
unplugged.
10. Do not place this product on an unstable cart, stand, or table. The product may fall,
sustaining serious damage.
11. Do not attempt to disassemble this projector. There are dangerous high voltages inside
which may cause death if you should come into contact with live parts. The only user
serviceable part is the lamp which has its own removable cover.
Under no circumstances should you ever undo or remove any other covers. Refer
servicing only to suitably qualified professional service personnel.
12. Do not place this projector in any of the following environments.
- Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls
and free flow of air around the projector.
- Locations where temperatures may become excessively high, such as the inside of a
car with all windows rolled up.
- Locations where excessive humidity, dust, or cigarette smoke may contaminate optical
components, shortening the projector's life span and darkening the picture.
- Locations near fire alarms
- Locations with an ambient temperature above 40°C / 104°F
- Locations where the altitudes are higher than 3000 m (10000 feet).
2

13. Do not block the ventilation holes. If the ventilation holes are seriously obstructed,
overheating inside the projector may result in a fire.
- Do not place this projector on a blanket, bedding or any other soft surface.
- Do not cover this projector with a cloth or any other item.
- Do not place inflammables near the projector.
14. Always place the projector on a level, horizontal surface during operation.
- Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of
more than 15 degrees front to back. Using the projector when it is not fully horizontal
may cause a malfunction of, or damage to, the lamp.
15. Do not stand the projector on end vertically. Doing so may cause the projector to fall
over, causing injury or resulting in damage to the projector.
16. Do not step on the projector or place any objects upon it. Besides probable physical
damage to the projector, doing so may result in accidents and possible injury.
17. Do not place liquids near or on the projector. Liquids spilled into the projector may
cause it to fail. If the projector does become wet, disconnect it from the power
supply's wall socket and call your local service center to have the projector serviced.
18. This product is capable of displaying inverted pictures for ceiling mount installation.
Use only qualified ceiling mount kit for mounting the projector and ensure it is
securely installed.
19. When the projector is under operation, you may sense some heated air and odor from
its ventilation grill. It is a normal phenomenon and not a product defect.
20. Do not use the Security bar for transporting or installation. It should be used with a
commercially available theft prevention cable.
Safety instructions for ceiling mounting of the
projector
We want you to have a pleasant experience using your projector, so we need to bring this
safety matter to your attention to prevent damage to person and property.
If you intend to mount your projector on the ceiling, we strongly recommend that you use a
proper fitting projector ceiling mount kit and that you ensure it is securely and safely
installed.
If you use an inappropriate projector ceiling mount kit, there is a safety risk that the
projector may fall from the ceiling due to an improper attachment through the use of the
wrong gauge or length screws.
You can purchase a projector ceiling mount kit from the place you purchased your projector.
We recommends that you also purchase a separate Kensington lock compatible security
cable and attach it securely to both the Kensington lock slot on the projector and the base of
the ceiling mount bracket. This will perform the secondary role of restraining the projector
should its attachment to the mounting bracket become loose.
3

Introduction
Projector features
The projector integrates high-performance optical engine projection and a user-friendly
design to deliver high reliability and ease of use.
The projector offers the following features.
• Presentation timer for better control of tim during presentations
• LAN Settings allowing management of projector status from a remote computer
• Support 3D DLP Link
• Color management allowing color adjustments to your liking
• 12V output ready to trigger external device such as an electirc screen
• Microphone input with 10W speaker
• Less than 1W power consumption when power saving mode is turned on
• Screen Color correction allowing projection on surfaces of several predefined colors
• Quick auto search speeding up the signal detecting process
• Up to 8 sets of picture modes providing multiple choices for different projection
purposes
• One-key auto-adjustment to display the best picture quality
• Digital keystone correction to correct distorted images
• Adjustable color balance control for data/video display
• High brightness projection lamp
• Ability to display 16.7 million colors
• Multi-language On-Screen Display (OSD) menus
• Switchable normal and economic modes to reduce the power consumption
• Component HDTV compatibility (YPbPr)
• PJLink™ compatible
• The apparent brightness of the projected image will vary depending on the ambient
lighting conditions, selected input signal contrast/brightness settings, and is directly
proportional to projection distance.
• The lamp brightness will decline over time and may vary within the lamp manufacturers
specifications. This is normal and expected behavior.
4

Shipping contents
Carefully unpack and verify that you have all of the items shown below. If any of these
items are missing, please contact your place of purchase.
Standard accessories
The supplied accessories will be suitable for your region, and may differ from those
illustrated.
Optional accessories
1. Ceiling mount
2. Replacement lamp
3. Soft carry case
Projector Power Cord VGA Cable
Multi-language user manual
DVD Quick Start Guide Remote Control & Battery
PJD7382
PJD7400/
PJD7400w
5

Projector exterior view
1. External control panel
(See "Projector" on page 8 for
details.)
2. Lamp cover
3. Vent (heated air exhaust)
4. Quick-release button
5. Lens cover
6. Front IR remote sensor
7. Focus ring (PJD7382)/Focus and
Zoom ring (PJD7400/PJD7400w)
8. Projection lens
9. Kensington anti-theft lock slot
10. AC power cord inlet
11. Rear IR remote sensor
12. RJ45 LAN input port
13. Type B USB port
14. RS-232 control port
15. RGB signal output socket
16. RGB (PC)/Component video
(YPbPr/YCbCr) signal input
socket-1/2
17. Video input socket/
S-Video input socket
18. Audio signal input socket (L/R)
19. Audio signal input socket
Audio signal output socket
20. Microphone input socket
Connects a microphone with a 3.5
mm mini jack cable or wireless
module.
21. Security bar
Connects a commercially available
theft prevention cable.
22. 12V DC output terminal
Used to trigger external devices
such as an electric screen or light
control, etc. Consult your dealer for
how to connect these devices.
23. Rear adjuster foot
24. Quick-release foot
Warning
• THIS APPARATUS MUST BE EARTHED.
• When installing the unit, incorporate a readily accessible disconnect device in the fixed wiring,
or connect the power plug to an easily accessible socket-outlet near the unit. If a fault should
occur during operation of the unit, operate the disconnect device to switch the power supply
off, or disconnect the power plug.
Front/upper side
PJD7382
PJD7400/
PJD7400w
1
3
4
5
2
8
7
6
1
3
4
5
2
8
1
3
4
5
2
8
6
7
DC 12V OUT
Rear/lower side
24
23
23
22
15 161413
10 1811 12 17 19 2120
9
6

Controls and functions
Projector
3. TEMPerature indicator light
Lights up red if the projector's
temperature becomes too high.
4. POWER indicator light
Lights up or flashes when the projector is
under operation.
POWER
Toggles the projector between standby
mode and on.
5. Keystone/Arrow keys ( / Up, /
Down)
6. Manually corrects distorted images
resulting from an angled projection.
7. Left/Blank
Hides the screen picture.
8. SOURCE
Displays the source selection bar.
9. LAMP indicator light
Indicates the status of the lamp. Lights up
or flashes when the lamp has developed a
problem.
10. AUTO
Automatically determines the best picture
timings for the displayed image.
11. Right/
Activates panel key lock.
When the On-Screen Display (OSD)
menu is activated, the #5, #7, and #11
keys are used as directional arrows to
select the desired menu items and to make
adjustments.
12. MENU/EXIT
Turns on the On-Screen Display (OSD)
menu. Goes back to previous OSD menu,
exits and saves menu settings.
13. MODE/ENTER
Selects an available picture setup mode.
Enacts the selected On-Screen Display
(OSD) menu item.
1. Focus ring
Adjusts the focus of the projected image.
2. Zoom ring
Adjusts the size of the image.
PJD7382
PJD7400/PJD7400w
1
10
11
9
12
13
8
3
4
7
5
5
10
11
9
12
8
3
4
7
5
5
13
1
2
I
I
7

Remote control
1. POWER
Toggles the projector between standby
mode and on.
2. Source selection keys (VGA 1/VGA
2/Video)
Selects an input source for display.
3. Source
Displays the source selection bar.
4. / / /
Selects the desired menu items and
makes adjustments.
5. ENTER
Enacts the selected On-Screen Display
(OSD) menu item.
6. Menu/
Turns on the On-Screen Display
(OSD) menu.
Performs the same function as the left
mouse button when the mouse mode is
activated.
7. Magnify keys (+, -)
Magnifies or reduces the projected
picture size.
8. Keystone keys ( / )
Manually corrects distorted images
resulting from an angled projection.
9. Freeze
Freezes the projected image.
10. Timer
Displays the presentation timer
settings menu.
11. Mouse
Switches between the normal and
mouse modes.
Page Up, Page Down, , : active
after pressing Mouse. An icon appears
on the screen to indicate the activation
of the mouse mode.
12. Blank
Hides the screen picture.
To use the remote mouse control
keys (Page Up, Page Down, , and
), see "Using the remote mouse
control" on page 10 for details.
20
17
19
18
16
13
15
14
3
4
7
1
2
8
6
5
9
12
10
11
I
I
8

13. Laser
Emits visible laser pointer light for
presentation purposes.
14. Page Up/Page Down
Operates your display software program
(on a connected PC) which responds to
page up/down commands (like Microsoft
PowerPoint) when the mouse mode is
activated.
15. AUTO
Automatically determines the best picture
timings for the displayed image.
16. Right/
Activates panel key lock.
17. Exit/
Goes back to previous OSD menu, exits
and saves menu settings.
Performs the same function as the right
mouse button when the mouse mode is
activated.
18. Volume keys (+, -)
Magnifies or reduces the volume level.
19.
Toggles the projector audio between on and
off.
20. Color Mode
Selects an available picture setup mode.
Operating the Laser pointer
The Laser Pointer is a presentation aid for
professionals. It emits red colored light when you
press it and the indicator lights up red.
The laser beam is visible. It is necessary to press
and hold LASER for continuous output.
The laser pointer is not a toy. Parents should be
mindful of the dangers of laser energy and keep
this remote control out of the reach of children.
Do not look into the laser light window or
shine the laser light beam on yourself or
others. See the warning messages on the
back of the remote control prior to using it.
Using the remote mouse control
The capability of operating your computer with
the remote control gives you more flexibility
when delivering presentations.
1. Connect the projector to your PC or
notebook with a USB cable prior to using
the remote control in place of your
computer’s mouse. See "Connecting a
computer" on page 17 for details.
2. Set the input signal to D-Sub / Comp. 1
or D-Sub / Comp. 2.
3. Press Mouse on the remote control to
switch from the normal mode to the
mouse mode. An icon appears on the
screen to indicate the activation of the
mouse mode.
4. Perform the desired mouse controls on
your remote control.
• To move the cursor on the screen,
press / / / .
• To left-click, press .
• To right-click, press .
• To drag-and-drop, press and hold
ENTER
, press / / / to drag.
When it is where you want it, press
ENTER
again.
• To operate your display software
program (on a connected PC) which
responds to page up/down commands
(like Microsoft PowerPoint), press
Page Up
/P
Page Down
.
• To return to the normal mode, press
Mouse
again or other keys except for
the mouse related multi-function
keys.
9

Remote control effective range
Infra-Red (IR) remote control sensors are located on the front and the back of the projector.
The remote control must be held at an angle within 30 degrees perpendicular to the
projector's IR remote control sensors to function correctly. The distance between the remote
control and the sensors should not exceed 8 meters (~ 26 feet).
Make sure that there are no obstacles between the remote control and the IR sensors on the
projector that might obstruct the infra-red beam.
Replacing the remote control batteries
1. To open the battery cover, turn the remote control over to view its back, push on the
finger grip on the cover and slide it in the direction of the arrow as illustrated. The
cover will slide off.
2. Remove any existing batteries (if necessary) and install two AAA batteries observing
the battery polarities as indicated in the base of the battery compartment. Positive (+)
goes to positive and negative (-) goes to negative.
3. Refit the cover by aligning it with the base and sliding it back down into position.
Stop when it clicks into place.
• Avoid leaving the remote control and batteries in an excessive heat or humid environment
like the kitchen, bathroom, sauna, sunroom or in a closed car.
• Replace only with the same or equivalent type recommended by the battery manufacturer.
• Dispose of the used batteries according to the manufacturer's instructions and local
environment regulations for your region.
• Never throw the batteries into a fire. There may be danger of an explosion.
• If the batteries are dead or if you will not be using the remote control for an extended
period of time, remove the batteries to avoid damage to the remote control from possible
battery leakage.
• Operating the projector from the
front
PJD7382
PJD7400/
PJD7400w
Approx.15°
Approx.15°
Approx.+15°
• Operating the projector from the
rear
10

Positioning your projector
Choosing a location
Your room layout or personal preference will dictate which installation location you select.
Take into consideration the size and position of your screen, the location of a suitable power
outlet, as well as the location and distance between the projector and the rest of your
equipment.
Your projector is designed to be installed in one of four possible installation locations:
1. Front Table
Select this location with the projector placed near
the floor in front of the screen. This is the most
common way to position the projector for quick
setup and portability.
2. Front Ceiling
Select this location with the projector suspended
upside-down from the ceiling in front of the
screen.
Purchase the projector ceiling mount kit from your
dealer to mount your projector on the ceiling.
Set Front Ceiling in the SYSTEM SETUP:
Basic > Projector Position menu after you turn
the projector on.
3. Rear Ceiling
Select this location with the projector suspended
upside-down from the ceiling behind the screen.
Note that a special rear projection screen and the
projector ceiling mounting kit are required for this
installation location.
Set Rear Ceiling in the SYSTEM SETUP: Basic
> Projector Position menu after you turn the
projector on.
4. Rear Table
Select this location with the projector placed near
the floor behind the screen.
Note that a special rear projection screen is
required.
Set Rear Table in the SYSTEM SETUP: Basic >
Projector Position menu after you turn the
projector on.
11

Projection dimensions
Refer to "Dimensions" on page 63 for the center of lens dimensions of this projector before
calculating the appropriate position.
PJD7382/PJD7400
PJD7382
(a) Screen
Size
[inch (m)]
4:3 Screen 16:9 Screen
(b) Projection
distance [m (inch)] (c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
(b) Projection
distance [m (inch)] (c) Image
height
[cm (inch)
(d) Vertical
offset
[cm (inch)]
min. max. min. max.
30 (0.8) 0.4 (15) 0.4 (15) 46 (18) 7 (2.7) 0.4 (15) 0.4 (15) 34 (14) 12.6 (5.0)
40 (1.0) 0.5 (19) 0.5 (19) 61 (24) 9 (3.6) 0.5 (19) 0.5 (19) 46 (18) 16.8 (6.6)
50 (1.3) 0.6 (24) 0.6 (24) 76 (30) 11 (4.5) 0.6 (24) 0.6 (24) 57 (23) 21.0 (8.3)
60 (1.5) 0.7 (29) 0.7 (29) 91 (36) 14 (5.4) 0.7 (29) 0.7 (29) 69 (27) 25.1 (9.9)
70 (1.8) 0.9 (34) 0.9 (34) 107 (42) 16 (6.3) 0.9 (34) 0.9 (34) 80 (32) 29.3 (11.6)
80 (2.0) 1.0 (39) 1.0 (39) 122 (48) 18 (7.2) 1.0 (39) 1.0 (39) 91 (36) 33.5 (13.2)
90 (2.3) 1.1 (44) 1.1 (44) 137 (54) 21 (8.1) 1.1 (44) 1.1 (44) 103 (41) 37.7 (14.9)
100 (2.5) 1.2 (49) 1.2 (49) 152 (60) 23 (9.0) 1.2 (49) 1.2 (49) 114 (45) 41.9 (16.5)
120 (3.0) 1.5 (58) 1.5 (58) 183 (72) 27 (10.8) 1.5 (58) 1.5 (58) 137 (54) 50.3 (19.8)
150 (3.8) 1.9 (73) 1.9 (73) 229 (90) 34 (13.5) 1.9 (73) 1.9 (73) 171 (68) 62.9 (24.8)
200 (5.1) 2.5 (97) 2.5 (97) 305 (120) 46 (18.0) 2.5 (97) 2.5 (97) 229 (90) 83.8 (33.0)
250 (6.4) 3.1 (122) 3.1 (122) 381 (150) 57 (22.5) 3.1 (122) 3.1 (122) 286 (113) 104.8 (41.3)
300 (7.6) 3.7 (146) 3.7 (146) 457 (180) 69 (27.0) 3.7 (146) 3.7 (146) 343 (135) 125.7 (49.5)
(a)
(c)
(b)
(e)
(f)
(d)
(a)
(d)
(b)
(e)
(f)
(c)
(a)
(d)
(c)
(b)
(e)
(f)
(a)
(c)
(b)
(e)
(f)
(d)
(f): Center of lens(e): Screen
• 4:3 image on a 4:3 screen
• 16:9 image on a 4:3 screen
12

PJD7400
(a) Screen
Size
[inch (m)]
4:3 Screen 16:9 Screen
(b) Projection
distance [m (inch)]
(c) Image
height
[cm (inch)]
(d) Vertical
offset
[cm (inch)]
(b) Projection distance
[m (inch)]
(c) Image
height
[cm (inch)
(d) Vertical
offset
[cm (inch)]
min. max. min. max.
30 (0.8) 0.9 (36) 1.2 (47) 46 (18) 3 (1.4) 0.9 (36) 1.2 (47) 34 (14) 9.1 (3.6)
40 (1.0) 1.2 (48) 1.6 (63) 61 (24) 5 (1.8) 1.2 (48) 1.6 (63) 46 (18) 12.2 (4.8)
50 (1.3) 1.5 (61) 2.0 (79) 76 (30) 6 (2.3) 1.5 (61) 2.0 (79) 57 (23) 15.2 (6.0)
60 (1.5) 1.8 (73) 2.4 (94) 91 (36) 7 (2.7) 1.8 (73) 2.4 (94) 69 (27) 18.3 (7.2)
70 (1.8) 2.2 (85) 2.8 (110) 107 (42) 8 (3.2) 2.2 (85) 2.8 (110) 80 (32) 21.3 (8.4)
80 (2.0) 2.5 (97) 3.2 (126) 122 (48) 9 (3.6) 2.5 (97) 3.2 (126) 91 (36) 24.4 (9.6)
90 (2.3) 2.8 (109) 3.6 (142) 137 (54) 10 (4.1) 2.8 (109) 3.6 (142) 103 (41) 27.4 (10.8)
100 (2.5) 3.1 (121) 4.0 (157) 152 (60) 11 (4.5) 3.1 (121) 4.0 (157) 114 (45) 30.5 (12.0)
120 (3.0) 3.7 (145) 4.8 (189) 183 (72) 14 (5.4) 3.7 (145) 4.8 (189) 137 (54) 36.6 (14.4)
150 (3.8) 4.6 (182) 6.0 (236) 229 (90) 17 (6.8) 4.6 (182) 6.0 (236) 171 (68) 45.7 (18.0)
200 (5.1) 6.2 (242) 8.0 (315) 305 (120) 23 (9.0) 6.2 (242) 8.0 (315) 229 (90) 61.0 (24.0)
250 (6.4) 7.7 (303) 10.0 (394) 381 (150) 29 (11.3) 7.7 (303) 10.0 (394) 286 (113) 76.2 (30.0)
300 (7.6) 9.2 (363) 12.0 (472) 457 (180) 34 (13.5) 9.2 (363) 12.0 (472) 343 (135) 91.4 (36.0)
13

PJD7400w
There is 3% tolerance among these numbers due to optical component variations. It is
recommended that if you intend to permanently install the projector, you should physically
test the projection size and distance using the actual projector in situ before you permanently
install it, so as to make allowance for this projector's optical characteristics. This will help you
determine the exact mounting position so that it best suits your installation location.
(a) Screen
Size
[inch (m)]
4:3 Screen 16:10 Screen
(b) Projection distance
[m (inch)] (c) Image
height
[mm (inch)]
(d) Vertical
offset
[cm (inch)]
(b) Projection distance
[m (inch)] (c) Image
height
[mm (inch)
(d)
Vertical
offset
[cm (inch)]
min. max. min. max.
30 (0.8) 0.74 (29) 0.96 (15) 381 (15) 3.8 (1.5) 0.78 (31) 1.02 (40) 404 (16) 1 (0.4)
40 (1.0) 0.99 (39) 1.28 (19) 508 (20) 5.1 (2.0) 1.05 (41) 1.36 (54) 538 (21) 1 (0.5)
50 (1.3) 1.23 (49) 1.60 (24) 635 (25) 6.4 (2.5) 1.31 (51) 1.70 (67) 673 (26) 2 (0.7)
60 (1.5) 1.48 (58) 1.92 (29) 762 (30) 7.6 (3.0) 1.57 (62) 2.04 (80) 808 (32) 2 (0.8)
70 (1.8) 1.73 (68) 2.24 (34) 889 (35) 8.9 (3.5) 1.83 (72) 2.38 (94) 942 (37) 2 (0.9)
80 (2.0) 1.97 (78) 2.57 (39) 1016 (40) 10.2 (4.0) 2.09 (82) 2.72 (107) 1077 (42) 3 (1.1)
90 (2.3) 2.22 (87) 2.89 (44) 1143 (45) 11.4 (4.5) 2.35 (93) 3.06 (120) 1212 (48) 3 (1.2)
100 (2.5) 2.47 (97) 3.21 (49) 1270 (50) 12.7 (5.0) 2.61 (103) 3.40 (134) 1346 (53) 3 (1.3)
120 (3.0) 2.96 (117) 3.85 (58) 1524 (60) 15.2 (6.0) 3.14 (124) 4.08 (161) 1615 (64) 4 (1.6)
150 (3.8) 3.70 (146) 4.81 (73) 1905 (75) 19.1 (7.5) 3.92 (154) 5.10 (201) 2019 (79) 5 (2.0)
200 (5.1) 4.93 (194) 6.41 (97) 2540 (100) 25.4 (10.0) 5.23 (206) 6.80 (268) 2692 (106) 7 (2.6)
250 (6.4) 6.17 (243) 8.02 (122) 3175 (125) 31.8 (12.5) 6.54 (257) 8.50 (335) 3365 (132) 8 (3.3)
300 (7.6) 7.40 (291) 9.62 (146) 3810 (150) 38.1 (15.0) 7.84 (309) 10.20 (401) 4039 (159) 10 (4.0)
(a)
(c)
(b)
(e)
(f)
(d)
(a)
(c)
(b)
(e)
(f)
(d)
(a)
(c)
(b)
(e)
(f)
(d)
(f): Center of lens(e): Screen
• 16:10 image on a 16:10 screen
• 16:10 imageon a 4:3 screen
(a)
(d)
(c)
(b)
(e)
(f)
14

Connection
When connecting a signal source to the projector, be sure to:
1. Turn all equipment off before making any connections.
2. Use the correct signal cables for each source.
3. Ensure the cables are firmly inserted.
• In the connections shown below, some cables may not be included with the projector (see
"Shipping contents" on page 6). They are commercially available from electronics stores.
• The connection illustrations below are for reference only. The rear connecting jacks
available on the projector vary with each projector model.
• For detailed connection methods, see pages 17-19.
1. VGA cable
2. VGA to DVI-A cable
3. USB cable
4. Component Video to VGA (D-Sub)
adapter cable
5. S-Video cable
6. Video cable
7. Audio L/R cable
8. Audio cable
9. Microphone 3.5 mini jack cable
TYPE B
USB
LAN
RS 232 MONITOR OUT COMPUTER IN1
COMPUTER IN2
S-VIDEO
VIDEO
AUDIO IN2 (R)
AUDIO IN2 (L)
AUDIO
IN1
AUDIO
OUT
MIC
5 7
8
88 9
4
121
6
3
Notebook or
desktop computer
Speakers
or
A/V device
Monitor
(DVI)(VGA)
Microphone
15