Hitachi CP-WU5500 Manual de usuario
1
LCD Projector
CP-WU5500/CP-WX5500/CP-X5550
CP-WU5505/CP-WX5505/CP-X5555
User's Manual (detailed)
Instant Stack Guide
Thank you for purchasing this product.
WARNING ►Before using this product, be sure to read all manuals for this
product. After reading them, store them in a safe place for future reference.
►Follow all the instructions in the manuals or on the product. The manufacturer
assumes no responsibility for any damage caused by mishandling that is beyond
normal usage dened in the manuals.
NOTE • The information in this manual is subject to change without notice.
•The illustrations in this manual are for illustrative purposes. They may differ
slightly from your projector.
• The manufacturer assumes no responsibility for any errors that may appear in
this manual.
• The reproduction, transfer or copy of all or any part of this document is not
permitted without express written consent.
Trademark acknowledgment
All the trademarks in this manual are the properties of their respective owners.
Various symbols are used in this manual. The meanings of these symbols are
described below.
About this manual
WARNING
CAUTION
NOTICE
This symbol indicates information that, if ignored, could possibly
result in personal injury or even death due to incorrect handling.
This symbol indicates information that, if ignored, could possibly result
in personal injury or physical damage due to incorrect handling.
This entry notices of fear of causing trouble.
Please refer to the pages written following this symbol.
Features
This projector can be used with another projector of the same model to project an
image on the same screen using the Instant Stack feature.
The two projectors can be operated simultaneously to make the image brighter.
Moreover, if you connect two projectors with RS-232C cross-over cable, it turns to
a kind of intellectual stacking system. The two projectors can work alternately by
themselves, and once one projector has an accident the other voluntarily starts to
work to keep your presentation going.
These features, generically called Instant Stack, provide you with the broad use.
2
1. Introduction ........................3
1.1 Basic information
and preparations ............................. 3
Instant Stack ........................................ 3
Intellectual Stack and Simple Stack..... 3
Remote control for Intellectual Stack
and Simple Stack ............................. 3
Tentative terms for the two projectors
... 3
2. Installation ..........................6
2.1 Preparing for Intellectual Stack..... 6
2.2 Installing
the rst projector (Set A) ................ 7
Preparing elevator feet ........................ 7
Deciding installation position ............... 7
Setting up Set A................................... 8
2.3 Installing
the second projector (Set B) ........ 10
Stacking the projectors ...................... 10
Connecting projectors........................ 11
Setting up Set B................................. 11
2.4 Conrming Main
and Sub settings............................ 14
2.5 Fine adjusting
image position ............................... 15
For Intellectual Stack users ............... 15
For Simple Stack users...................... 16
3. STACK menu settings ......17
3.1 Displaying STACK menu ............ 17
3.2 Selecting Main, Sub or off .......... 18
3.3 Selecting lamp operation mode.. 19
3.4 Selecting lamp switching mode .. 21
3.5 Selecting input source for Sub.... 22
3.6 Exiting Intellectual
Stack menu ................................... 24
STACK menu ..................................... 24
Dialog from STACK menu.................. 24
3.7 Important information
for Intellectual Stack ...................... 25
4. Connecting cables ...........28
4.1 Connecting an RS-232C cable... 28
4.2 Connecting signal cables............ 29
Inputting image from Main to Sub...... 29
Inputting image
to Sub and Main individually........... 30
5. Setting input ports
using menu.........................31
5.1 Preparing for menu operations... 31
5.2 Checking Main projector's
operating status............................. 31
5.3 Starting up Main projector .......... 32
5.4 Setting the menu ........................ 33
Inputting image from Main to Sub
- Computer signal ........................... 33
Inputting image from Main to Sub
- Video signal
(either component or video) ........... 34
Inputting image to
Sub and Main individually............... 34
6. Restrictions
on Schedule function ........36
7. Troubleshooting ...............38
Contents
3
(continued on next page)
1. Introduction
1.1 Basic information and preparations
Instant Stack
Instant Stack is a feature that allows you to superimpose images projected from
two projectors easily.
Intellectual Stack and Simple Stack
Instant Stack includes the following two features.
When two projectors are connected via an RS-232C cable with necessary settings
performed on the projectors, these two projectors will automatically operate
in synchronization with each other according to the settings.
This is known as
Intellectual Stack in this manual.
The two projectors operate individually without the RS-232C connection. This is
known as Simple Stack in this manual.
Remote control for Intellectual Stack and Simple Stack
For Intellectual Stack, one projector is set as Main and the other is set as Sub.
Only the Main projector is capable of receiving the remote control signals.
Operate
the projectors from the control panel of the Main projector or with the remote control
pointing at the Main projector. For details on operating by remote control and from the
control panel, refer to 3.7 Important Information for Intellectual Stack.
For Simple Stack, both projectors can receive the remote control signals. To avoid
incorrect operations with the remote control, it is recommended to operate with
the control panel or a wired remote control. KEY LOCK or REMOTE ID * function
is also available. (Operating Guide → OPTION menu)
* Available only in optional remote control.
Tentative terms for the two projectors
For better understanding of the descriptions in this
manual, the following terms are used when explaining
the vertical stacking installation.
Set A : Projector placed underneath
Set B : Projector placed on top of Set A
If you require more information on Instant Stack, please consult your dealer.
Set B
Set A
4
CAUTION ► Place the projector in a cool place with sufcient ventilation.
Keep a space of 50 cm or more between a side of the projector and other
objects such as a wall. Take care not to let the hot exhaust air from other
projectors enter the intake vents of the projector.
WARNING ►
Take a special care not to fall the stacked projectors.
• When stacking two projectors, make sure the elevator feet and heel of the
upper projector are inserted into the corresponding pockets of the lower
projectors. (
10)
• When using the Instant Stack function by piling up two projectors, you can
change the projection angle by adjusting the
elevator feet of the unit that is placed underneath.
(
7) Exercise care to prevent the stacked projector
from falling off or tipping over while adjusting the
elevator feet.
• A maximum of two projectors can be stacked. Do
not stack three or more projectors.
• Do not install the projectors that are stacked using
the stack pockets, elevator feet and heel of this
projector at a place higher than a person's height.
• Do not install the projectors that are stacked using
the stack pockets, elevator feet and heel of this
projector on a ceiling.
• Do not touch the stacked projectors except when
instructions are given in this manual. Do not hit the
projectors with any type of object.
1.1 Basic information and preparations (continued)
(continued on next page)
Elevator feet
Stack pocket
Heel
Lens
adjuster door
Introduction
5
1.1 Basic information and preparations (continued)
NOTICE ► Intellectual Stack can be operated only in pairs of the same model
projectors.
► A maximum of two projectors can be used as Intellectual Stack.
► Please use the same type of lens for both projectors.
► Depending on the installation and surrounding environment, images
projected from the two projectors may not superimpose well enough. The
images cannot superimpose well enough especially when the screen is slanted,
deformed or the surface is uneven.
• Images projected immediately after turning on the projectors are unstable due
to rising internal temperature. Wait for more than 20 minutes before starting to
adjust the superimposed images.
• The image positions may shift due to temperature change, vibration, or shock
caused by hitting the projector. Install the projectors in a stable environment
when using Instant Stack. If the image positions are shifted, readjust the
images. (
8, 11, 15
)
• The image positions may shift over time due to the tension and the weight of
the connecting cables. Make sure not to impose any load on the projectors
when arranging the cables.
• If the volume level of the built-in speakers is too high, noise may occur and
the image quality may deteriorate. In this case, check the volume setting on
both projectors. Lower the volume until the symptoms disappear.
• When two projectors are connected using the RS-232C cable, the Main
projector will be able to control the Sub projector. This feature is known as
Intellectual Stack. (
11
) When Intellectual Stack by means of RS-232C
feature is used, RS-232C communication cannot be used to control the
projector. If you wish to control the projectors from a computer, use the LAN
connection that is connected to any of the projectors.
• When Intellectual Stack is used, the operations or settings of some functions
are restricted. Refer to this manual for details. (
36
)
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For safety reasons, read 1.1 Basic information and preparations (
3, 4
) carefully
before installation. In addition, take note of the followings for proper use of Instant
Stack.
●Use the same model projectors.
●
To avoid incorrect operations with the remote control, it is recommended to
operate with the control panel or a wired remote control if you control one
projector with the remote control during installation. KEY LOCK or REMOTE ID *
function is also available. (Operating Guide → OPTION menu)
●Images from Set A and Set B may superimpose well but the image positions
can shift over time. Readjust to superimpose the images.
* Available only in optional remote control.
2.1 Preparing for Intellectual Stack
When using Intellectual Stack via RS-232C connection, ensure the following set-
tings are set on the two projectors. Otherwise, the Intellectual Stack menu cannot
be operated.
●STANDBY MODE in SETUP menu: NORMAL
(Operating Guide → SETUP menu)
●COMMUNICATION TYPE under COMMUNICATION in SERVICE menu: OFF
(Operating Guide → OPTION menu)
●STACK LOCK in SECURITY menu: OFF
When STACK LOCK is set to on, menus related to Instant Stack cannot be operated.
It is therefore necessary to set it to off during installation and menu setting.
(1) Use the ▲/▼/◄/► buttons to go into the following menu.
ADVANCED MENU > SECURITY (> ENTER PASSWORD) > STACK LOCK
STACK LOCK dialog will appear on screen. (Operating
Guide → SECURITY menu)
(2) Use the ▲/▼ buttons to highlight OFF, and press the ►
button to complete the setting.
2. Installation
Installation
7
NOTE • Set the tilt angle of Set A to within 11 degrees from the level line.
• Take the followings into account when considering the installation position.
- VERTICAL adjuster should be set to the upper limit position.
- ZOOM ring should not be set to the widest position.
- HORIZONTAL adjuster is recommended to be set near the center position.
Deciding installation position
Decide the position of Set A and its projection angle. (User’s Manual (concise)
→Adjusting the projector’s elevator)
2.2 Installing the rst projector (Set A)
WARNING ►
It is possible to install the projector for any direction with speci ed
mounting accessories. Consult with your dealer about such a special installation.
Preparing elevator feet
When stacking the two projectors, set the length of the
elevator feet to the minimum using the elevator buttons
on Set Aand B.
CAUTION ► Be careful when stacking the two
projectors, the projector on top may slide down.
Installation
8
(continued on next page)
Setting up Set A
2. Set the lens position to the upper limit with the VERTICAL adjuster.
3. Adjust the image of Set A to t the screen with the VERTICAL adjuster,
HORIZONTAL adjuster, ZOOM ring and FOCUS ring. (User’s Manual (concise)
→ Displaying the picture)
Adjust the image position using KEYSTONE and PERFECT FIT if necessary.
(Operating Guide →EASY MENU or SETUP menu)
NOTE • Do not adjust ZOOM ring to the widest position, otherwise the
image of Set B may not superimpose well enough to the image of Set A. Fine
adjusting the image position of Set B electrically does not increase its image
size. Use the ZOOM ring to adjust the image size of Set B to slightly larger
than Set A.
• KEYSTONE, PERFECT FIT, or WARPING function cannot be used at the
same time. Please use an appropriate function.
• If you are using Simple Stack, go to 2.3 Installation of the second projector
(Set B). (
10
)
1. Turn on Set A.
2.2 Installing the rst projector (Set A)
NOTE • If it is not set to the upper limit, the image of Set B may not
superimpose well enough to the image of Set A.
• Perform the INSTALLATION setting rst if necessary as it may change the
image position. (Operating Guide → SETUP menu)
• HORIZONTAL adjuster is recommended to be set near the center position.
Installation
9
4. Display the menu with the MENU button. (Operating Guide →Using the
menu function)
5. Use the ▲/▼/◄/► buttons to go into the following menu.
ADVANCED MENU > OPTION
> SERVICE > COMMUNICATION
> STACK
STACK menu will appear on screen.
(Operating Guide →OPTION menu)
NOTE • To avoid incorrect operations with the remote control, it is
recommended to operate with the control panel or a wired remote control.
KEY LOCK or REMOTE ID * function is also available.
• If STACK MODE is changed to MAIN or SUB, the setting of OPTION menu -
CONTROL TERMINAL - RS-232C is forcibly set to CONTROL.
7. After pressing the ► button, a dialog to
conrm whether or not to save the setting is
displayed.
Press the ► button to complete the setting. (
24
)
6. Use the ▲/▼ buttons to highlight STACK
MODE, and press the ► button to display
the STACK MODE dialog.
Highlight SUB pressing the ▲/▼ buttons,
and press the ► button.
2.2 Installing the rst projector (Set A) - Setting up Set A (continued)
* Available only in optional remote control.
Installation
10
2.3 Installing the second projector (Set B)
NOTE • If Set B is tilt further, the image of Set B may not be superimposed to
the image of Set A.
• If the elevator feet of Set A are used, make sure the tilt angle for both sets is
within 11 degrees from the level line.
Stacking the projectors
1. Place Set B on Set A when stacking the
two projectors. Make sure the heel on the bottom
of Set B is inserted into the corresponding
pocket on the top of Set A.
2. With Set B placed on Set A, push the
elevator buttons of Set B to extend the
elevator feet without lifting Set B. Make
sure the elevator feet reach the bottom of
the stack pockets on Set A.
(continued on next page)
CAUTION ► Be careful when stacking the
two projectors, the projector on top may slide
down.
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