Hitachi CP-TW2505 User manual

1
Projector
CP-TW2505/CP-TW3005
User's Manual (detailed)
Operating Guide
Thank you for purchasing this projector.
►Before using this product, please read all manuals for this
product. Be sure to read “Safety Guide” rst. After reading them, store them in a
safe place for future reference.
WARNING
• 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.
NOTE
Various symbols are used in this manual. The meanings of these symbols are
described below.
About this manual
WARNING
CAUTION
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.
Please refer to the pages written following this symbol.

NOTICE This entry notices of fear of causing trouble.

2
Contents
Introduction ...............3
Features ......................3
Checking the contents of package ...3
Part names ....................4
Setting up .................9
Arrangement ...................9
Connecting with your devices
.....12
Connecting to a power supply
.....18
Using the security bar and slot ....18
Using the cable cover ...........19
Remote control ............20
Interactive pen ............23
Power on/off ..............24
Operating ................27
Adjusting the volume ............27
Temporarily muting the screen and
audio output ..................27
Selecting an input signal .........28
Selecting an aspect ratio .........28
Selecting an Interactive Function . . 29
Calibration ....................29
Adjusting the projector's elevator . . 30
Adjusting the zoom and focus .....30
Using the automatic adjustment feature ...31
Using the TEMPLATE feature .....32
Other buttons .................32
Adjusting the position ...........33
Correcting the keystone/perfect t
distortions
....................33
Using the magnify feature ........34
Temporarily freezing the screen ...35
Using the menu function ........36
EASY MENU. . . . . . . . . . . . . . . 38
Iwb calIbrate, aspect, D-zoom,
Keystone,
Keystone, perfect fIt
,
pIcture moDe,
eco moDe, InstallatIon, reset, fIlter tIme,
language, aDvanceD menu, exIt
IWB menu ................41
PICTURE menu ............42
brIghtness, contrast, hDcr,
accentualIzer, gamma, color temp,
color, tInt, sharpness, actIve IrIs, mymemory
IMAGE menu ..............46
aspect, over scan, v posItIon, h posItIon,
h phase, h sIze, auto aDjust execute

INPUT menu ..............49
progressIve, vIDeo nr, color space,
vIDeo format, DIgItal format, DIgItal
range, computer In, frame locK,
resolutIon
,
mhl stanDby pwr.
SETUP menu ..............54
D-zoom, D-shIft, pIct.posIt.h,
Keystone,
Keystone, perfect fIt
,
setup memory,
lamp & fIlter, Image optImIzer, InstallatIon
,
stanDby moDe
AUDIO menu ..............61
volume, speaKer, auDIo source,
mIc level,mIc volume
SCREEN menu.............63
language, menu posItIon, blanK,
auto blanK, start up,
MyScreen,
MyScreen Lock
, message, source name,
template, c.c.
OPTION menu .............69
auto search, DIrect power on,
auto power off, mybutton, scheDule,
servIce
NETWORK menu ...........83
SECURITY menu ...........84
securIty passworD change,
MyScreen
passworD, pIn locK,
mytext passworD, mytext DIsplay,
mytext wrItIng, clonIng locK
Presentation tools .........89
Interactive function ...............89
PC-LESS Presentation ..........116
USB Display (Windows
®
computer) . 126
USB Display (Mac computer)
......131
Maintenance .............135
Replacing the lamp ............135
Cleaning and replacing the air lter . 137
Caring for the projection window and
camera lens
...................139
Replacing the internal clock battery ... 140
Other care ...................141
Troubleshooting ..........142
Related messages ............142
Regarding the indicator lamps ...144
Resetting all settings ...........147
Phenomena that may be easy to
be mistaken for machine defects . . 147
Specications ............159


3
Introduction
• Keep the original packing materials, for future reshipment. Be sure
to use the original packing materials when moving the projector. Use special
caution for the lens.
NOTE
Introduction
The projector provides you with the broad use by the following features.
Checking the contents of package
ü The unique optics system produces a large projected image in a short
distance, which provides you with various ways of use.
ü This projector has a variety of I/O ports that supposedly cover for any
business scene.
ü The HDMI/MHL port can support various image equipment which have digital
interface to get clearer pictures on a screen.
ü Has HDCR and ACCENTUALIZER features which are Hitachi's original
image stabilizer for a clearer image.
ü Has DICOM® ("Digital Imaging and Communication in Medicine") simulation
mode.This mode simulates the DICOM standard, which is a standard
applicable to digital communications in medicine.
ü This projector can be controlled and monitored via LAN connection.
Furthermore, you can use the designated USB wireless adapter (optional) to
establish wireless LAN connection.
ü The built-in 16W speaker can deliver sufcient sound volume in a large
space like a classroom without external speakers.
ü This projector's network supports the PJLink™ standard.PJLink™ is a unied
standard for operating and controlling data projectors.For specications of
PJLink™, see the web site of the PJLink™.
ü Equipped with IMAGE OPTIMIZER which is Hitachi's original function to
maintain visibility by automatic image correction in accordance with lamp
deterioration.
ü The Interactive Pen included with the projector allows you to write or draw
directly on the projected image. Also, you can control the connected computer
on the screen in the same way as using a mouse.
Please see the Contents of package section in the User’s Manual (concise)
which is a book. Your projector should come with the items shown there. Require
of your dealer immediately if any items are missing.
Features

4
Introduction
(1) Lamp cover (135)
The lamp unit is inside.
(2) Control panel (5)
(3) Elevator feet (x 2) (30)
(4) Remote sensor (x 2)(21)
(5) Projection window (139)
(6) Intake vents
(7) Filter cover (137)
The air lter and intake vent
are inside.
(8) Speaker (15, 27, 61)
(9) Exhaust vent
(10) AC (AC inlet) (18)
(11) Ports (6)
(12) Security bar (18)
(13) Security slot (18)
(14) Spacer (x 2) (30)
(15) Battery cover (140)
(16) Camera lens (139)
►HOT! : Do not touch around the lamp cover and the exhaust
vents during use or just after use, since it is too hot.
►Never look into the projection window while the projection lamp lights, since
the projection lamp ray may cause a trouble on your eyes.
►Do not use the security bar and slot to prevent the projector from falling down,
since it is not designed for it.
WARNING
►Maintain normal ventilation to prevent the projector from
heating up. Do not cover, block or plug up the vents. Do not place anything that
can stick or be sucked to the vents, around the intake vents. Clean the air lter
periodically.
CAUTION
Part names
Projector
(16)
(15)
(4)
(10)
HOT!
HOT!
(1) (2)
(6)
(3) (3)
(7)
(8)
(11)
(12)
(13)
(9)
(14) (14)
(5)

5
Introduction
Part names (continued)
Control panel
(1) STANDBY/ON button (24)
(2) INPUT button (28)
(3) POWER indicator (24, 144)
(4) TEMP indicator (144)
(5) LAMP indicator (144)
Buttons ◄/►/▲/▼
(6) FOCUS +/- buttons
when no menu is displayed (31), or
Cursor ◄/► buttons
when a menu is displayed (36). FOCUS +/- function is invalid when the
USB TYPE A port is selected as the input source.
(7) MENU buttons
when no menu is displayed (36), or
Cursor ▲/▼ buttons
when a menu is displayed (36).
The ◄/►/▲/▼ buttons on the projector work only as the cursor buttons while the
template is displayed (67).
(1)
(7) (2)
(3)
(5)
(4) (6)

6
Introduction
Part names (continued)
Ports (12 ~ 17)
(1) USB TYPE A port (x2)
(2) LAN port
(3) USB TYPE B port
(4) HDMI1/MHL port
(5) HDMI2 port
(6) MIC port
(7) AUDIO IN1 port
(8) AUDIO IN2(L,R) ports
(9) AUDIO OUT port
(10) COMPUTER IN1 port
(11) COMPUTER IN2 / MONITOR OUT port
(12) VIDEO IN port
(13) CONTROL port
(14) Option port *
(1)
(12) (8)
(6)
(11)
(10)
(2)
(3)
(4)
(7)
(9)
(13)
(14)
* Option port is a port used only when using the optional part (FT-01B).
A cover is attached for protecting the port. Do not remove the cover. Refer to
the manual of the optional part (FT-01B) for detail.
NOTE
(5)

7
Introduction
Part names (continued)
Remote control
(1) INPUT button (28)
(2) IWB button (29)
(3) CALIBRATION button (29)
(4) STANDBY/ON button (24)
(5) ASPECT button (28)
(6) AUTO button (31)
(7) ACCENTUALIZER button (32)
(8) HDCR button (32)
(9) FOCUS - button (31)
(10) FOCUS + button (31)
(11) D-ZOOM - button (30)
(12) D-ZOOM + button (30)
(13) PAGE UP button (22)
(14) MAGNIFY - ON button (34)
(15) MY BUTTON - 1 button (71)
(16) VOLUME + button (27)
(17) PAGE DOWN button (22)
(18) MAGNIFY - OFF button (34)
(19) MY BUTTON - 2 button (71)
(20) VOLUME - button (27)
(21) KEYSTONE/PERFECT FIT button (33)
(22) TEMPLATE button (32)
(23) FREEZE button (35)
(24) AV MUTE button (27)
(25) ESC button (36)
(26) MENU button (36, 37)
(27) ENTER button (36, 37)
(28) POSITION button (33, 37)
(29) RESET button (36)
(30) ▲/▼/◄/► cursor buttons (36)
(31) Battery cover (20)
Back of
the remote control
(31)
CALIBRATION
KEYSTONE/
ASPECT
ACCENTUALIZER
HDCR
AV MUTE
POSITION
ESC MENU
RESET
IWB
AUTO
PAGE
DOWN
ON
OFF
FREEZE
UP 1
2
ENTER
FOCUS
-+
D-ZOOM
-+
＋
ー
VOLUME
MAGNIFY
MYBUTTON
INPUT
PERFECT FIT TEMPLATE
(2)
(1)
(6)
(5)
(10)
(9)
(13)
(14)
(17)
(18)
(21)
(22)
(25)
(30)
(28)
(3)
(4)
(7)
(8)
(11)
(12)
(16)
(15)
(20)
(19)
(24)
(23)
(26)
(27)
(29)

8
Introduction
Part names (continued)
Interactive pen
(1) Pen tip (23)
(2) Battery cover (23)(1) (2)
• Interactive Pen is henceforth denoted as "pen".
NOTE

9
Setting up
Setting up
(continued on next page)
Install the projector according to the environment and manner the projector will be
used in.
Arrangement
Refer to table T-1 and gures F-1 and F-2 at the end of User’s Manual (concise) to determine
the screen size and projection distance.
The values shown in the table are calculated for a full size screen.
a Screen size (diagonal)
b1 , b2 Projection distance (±8%) c1 , c2 Screen height (±8%)
• For the case of installation in special conditions such as on the wall or ceiling, the
specied mounting accessories and service may be required. Tabletop use must be
setup with the designated optional accessories. Before installing the projector, consult
your dealer about your installation.
•
The screen position may shift after installation if the projector is mounted on locations
such as the wall or ceiling, due to the exibility of the plastic projector body. If readjustment
is necessary, consult with your dealer or service personnel.
• The projected image position and/or focus may change during warm-up (approx. 30
minutes after the lamp is turned on) or when the ambient conditions change. Readjust
the image position and/or focus as necessary.
• Since the projector features an ultra short throw, be aware that it is required to select a
screen carefully to have better performance.
- A soft screen such as a pull-down screen may cause serious distortion of a projected
image. A hard screen such as a board screen is recommended for use with this
projector.
- A high-gain screen such as a bead screen that has narrow viewing angle is not suitable
for this projector. A low-gain screen (around 1.0) such as a matte screen that has wide
viewing angle is recommended for use with this projector.
-
A screen with a weave pattern may cause moiré on the projected image, which is not a
failure of the projector. A screen that has less moiré effects is recommended for use with this
projector.
► Place the projector in a stable horizontal position. If the
projector falls or is knocked over, it could cause injury and/or damage to the
projector. Using a damaged projector could then result in re and/or electric shock.
• Do not place the projector on an unstable, slanted or vibrational surface such
as a wobbly or inclined stand.
• Do not place the projector on its side or front position. To place the projector
on its rear position for the table top use, it is required to use the designated
optional parts. Consult with your dealer.
• Consult with your dealer before a special installation such as on the wall or
ceiling.
WARNING

10
Setting up
Arrangement (continued)
(continued on next page)
►Place the projector in a cool place, and ensure that there is
sufcient ventilation. The high temperature of the projector could cause re,
burns and/or malfunction of the projector.
• Do not stop-up, block or otherwise cover the projector's vents.
• Keep a space of 30 cm or more between the sides of the projector and other
objects such as walls.
• Do not place or attach anything that would block the projection window, camera
lens or vent holes.
• Do not place the projector on metallic thing or anything weak in heat.
• Do not place the projector on carpet, cushions or bedding.
• Do not place the projector in direct sunlight or near hot objects such as heaters.
Do not place the projector where the air from an air conditioner or similar unit
will blow on it directly.
• Do not place anything near the projection window or vents, or on top of the
projector. It causes high temperature and could result in re or smoke.
• Do not place anything that may be sucked into or stick to the vents on the
bottom of the projector. This projector has some intake vents also on the bottom.
►Do not place the projector anyplace where it may get wet. Getting the projector
wet or inserting liquid into the projector could cause re, electric shock and/or
malfunction of the projector.
• Do not place the projector in a bathroom or the outdoors.
• Do not place anything containing liquid near the projector.
• Do not place the projector where any oils, such as cooking or machine oil, are used.
► Use only the mounting accessories the manufacturer specied, and leave installing
and removing the projector with the mounting accessories to the service personnel.
• Read and keep the user’s manual of the mounting accessories used.
WARNING

11
Setting up
Arrangement (continued)
►Avoid placing the projector in smoky, humid or dusty place.
Placing the projector in such places could cause re, electric shock and/or
malfunction of the projector.
• Do not place the projector near humidiers, smoking spaces or a kitchen. Also
do not use an ultrasonic humidier near the projector. Otherwise chlorine and
minerals contained in tap water are atomized and could be deposited in the
projector causing image degradation or other problems.
► Position the projector to prevent light from directly hitting the projector's remote sensor.
►Do not place the product in a place where radio interference may be caused.
►Do not place this product in a magnetic eld.
► If the projector is used at an altitude of about 1600 m or higher, set ALTITUDE
of the SERVICE item in the OPTION menu to HIGH (75). Otherwise, set it to
NORMAL.
If the projector is used with a wrong setting, it may cause damage to the projector
itself or the parts inside.
►Do not touch the camera lens with your ngers.
CAUTION
• The projector may make a rattling sound when tilted, moved or
shaken, since a ap to control the air ow inside of the projector has moved. Be
aware that this is not a failure or malfunction.
• The incoming light to the screen from the projector has a large angle. While
the white image is on the screen, you may see it with colors, but this is because
of the type of the screen used or the angles viewed, and it is not a malfunction.
• When the ambient temperature is around 35 to 40°C, the brightness of lamp
is reduced automatically.
NOTE

12
Setting up
Before connecting the projector to a device, consult the manual of the device to
conrm that the device is suitable for connecting with this projector and prepare
the required accessories, such as a cable in accord with the signal of the device.
Consult your dealer when the required accessory did not come with the product or
the accessory is damaged.
After making sure that the device and projector are turned off, connect them
following the instructions below.
► Use only the appropriate accessories. Otherwise it could cause
a re or damage to the device and the projector.
- Use only the accessories specified or recommended by the projector’s
manufacturer. Consult your dealer when the required accessory did not come
with the product or the accessory is damaged. It may be regulated under some
standard.
- For a cable with a core at only one end, connect the end with the core to the
projector. That may be required by EMI regulations.
- Neither disassemble nor modify the projector and the accessories.
- Do not use the damaged accessory. Be careful not to damage the accessories.
Route a cable so that it is neither stepped on nor pinched out.
WARNING
►Do not turn on or off the projector while connected to a device
in operation, unless that is directed in the manual of the device. Otherwise it may
cause malfunction in the device or projector.
►Be careful not to mistakenly connect a connector to a wrong port. Otherwise it
may cause malfunction in the device or projector.
- When connecting a connector to a port, make sure that the shape of the
connector ts the port.
- Tighten the screws to connect a connector equipped with screws to a port.
- Use the cables with straight plugs, not L-shaped ones, as the input ports of the
projector are recessed.
CAUTION
Connecting with your devices
(continued on next page)

13
Connecting with your devices (continued)
• When AUTO is selected for the COMPUTER IN1 or COMPUTER IN2 port in
COMPUTER IN of the INPUT menu, that port will accept component video
signals (51).
• When the USB TYPE B port and the computer's type A USB port are connected,
you can use the USB TYPE B port as a picture input port from the computer, use
the remote control as a simple mouse and keyboard of the computer, or use the
Interactive Function (22).
Setting up
(continued on next page)
• Plug-and-Play is a system composed of a computer, its operating system
and peripheral equipment (i.e. display devices). This projector is VESA DDC
2B compatible. Plug-and-Play can be used by connecting this projector to a
computer that is VESA DDC (display data channel) compatible.
- Take advantage of this feature by connecting a computer cable to the
COMPUTER IN1 port (DDC 2B compatible). Plug-and-Play may not work
properly if any other type of connection is attempted.
- Please use the standard drivers in your computer as this projector is a Plug-and-
Play monitor.
About Plug-and-Play capability
Computer
COMPONENT
Cb/Pb
Y
Cr/Pr
HDMI
RL
VIDEO
AUDIO
OUT
AUDIO
OUT
USB
(A)
DISPLAY RS-232C
HDMI
VCR/DVD/Blu-ray Disc
player
Smartphone
Tablet

14
Connecting with your devices (continued)
(continued on next page)
• Before connecting the projector to a computer, consult the computer’s
manual and check the compatibility of the signal level, the synchronization
methods and the display resolution output to the projector.
- Some signal may need an adapter to input this projector.
- Some computers have multiple screen display modes that may include some
signals which are not supported by this projector.
- Although the projector can display signals with resolution up to UXGA
(1600X1200), the signal will be converted to the projector’s panel resolution
before being displayed. The best display performance will be achieved if the
resolutions of the input signal and the projector panel are identical.
• If you connect this projector and a notebook computer, you need output the
display to an external monitor, or output simultaneously to the internal display
and an external monitor. Consult the computer's manual for the setting.
• Depending on the input signal, the automatic adjustment function of this
projector may take some time and not function correctly.
- Note that a composite sync signal or sync-on-green signal may confuse the
automatic adjustment function of this projector (51).
- If the automatic adjustment function does not work correctly, you may not see
the dialog to set the display resolution. In such a case, use an external display
device. You may be able to see the dialog and set an appropriate display
resolution.
NOTE
Setting up

15
Microphone
system
(continued on next page)
Connecting with your devices (continued)
Setting up
• If you insert a USB storage device, such as a USB memory, into the USB TYPE
A port and select the port as the input source, you can view images stored in the
device (116).
• You can connect a dynamic microphone to the MIC port with a 3.5 mm mini-
plug. In that case, the built-in speaker outputs the sound from the microphone,
even while the sound from the projector is output. You can input line level signal
to the MIC port from equipment such as wireless microphone. Select HIGH in the
MIC LEVEL item of the AUDIO menu when you input line level audio signal to
the MIC port. In the normal mode, the volume of the microphone can be adjusted
separately from the volume of the projector using the menu. (62)
In the standby mode, the volume of the microphone is adjustable with the
VOLUME +/- buttons on the remote control, in synchronization with the volume of
the projector. (27)
Even when the sound of projector is set to mute mode by the AUDIO SOURCE
function (61), the volume of the microphone is adjustable.
In both modes (standby or normal), the AV MUTE button on the remote control
works on the sounds of the microphone and the projector. (27)
• If a loud feedback noise is produced from the speaker, move the
microphone away from the speaker.
• This projector doesn't support plug-in power for the microphone.
NOTE
Monitor
RL
RGB IN
Speakers
(with an amplier)

16
Setting up
USB storage
device
Connecting with your devices (continued)
To use network functions of the projector, connect the LAN port with the
computer's LAN port, or with an access point that is connected to the computer
with wireless LAN, using a LAN cable. To use NETWORK BRIDGE function,
also connect the CONTROL port and an RS-232C port of the external device to
communicate as a network terminal. See the User's Manual - Network Guide for
details of the network functions.
►Before connecting the projector to a network system be sure
to obtain the consent of the administrator of the network.
► Do not connect the LAN port to any network that might have the excessive voltage.
►The designated USB wireless adapter that is sold as an option is required to
use the wireless network function of this projector.
►Before removing the USB storage device from the port of the projector, be
sure to use the REMOVE USB function on the thumbnail screen to secure your
data (119).
►Do not use any extension cable or device when connecting the adapter to
the projector. Before you insert or pull out the USB wireless adapter from the
projector, turn off the power of the projector and pull out the power cord’s plug
from the outlet. Do not touch the USB wireless adapter while the projector is
receiving AC power.
►To connect both the LAN cable and USB device to the projector, use a LAN
cable that is  at on the side where the plug’s wire is visible. Otherwise, both of
them cannot be connected correctly, or the wire may break (malfunction).
CAUTION
RS-232C USB TYPE A LAN
Access point
Computer
(continued on next page)
USB
wireless
adapter
(optional)

17
• If an oversized USB storage device blocks the LAN port, use a USB
extension cable to connect the USB storage device.
• The HDMI port of this model is compatible with HDCP (High-bandwidth Digital
Content Protection) and therefore capable of displaying a video signal from
HDCP compatible DVD players or the like.
- The HDMI supports the following signals.
For Video signals, refer to User’s Manual (detailed) Operating Guide –
Technical.
Audio signal : Format Linear PCM
Sampling frequency 48kHz / 44.1kHz / 32kHz
- This projector can be connected with another equipment that has HDMITM
connector, but with some equipment the projector may not work properly,
something like no video.
- Be sure to use an HDMITM cable that has the HDMITM logo.
- Use a Category 2-certied HDMITM cable to input 1080p@50/60 signal to the
projector.
- When the projector is connected with a device having DVI connector, use a
DVI to HDMITM cable to connect with the HDMI input.
- The MHL supports the following signals.
For Video signals, refer to User’s Manual (detailed) Operating Guide –
Technical.
Audio signal : Format Linear PCM
Sampling frequency 48kHz / 44.1kHz / 32kHz
- Be sure to use an MHL cable that has the MHL logo.
• Up to one USB wireless adapter (optional) can be connected to a projector.
NOTE
Setting up
Connecting with your devices (continued)

18
Setting up
Connecting to a power supply
1. Put the connector of the power cord into the
AC (AC inlet) of the projector.
2. Firmly plug the power cord’s plug into the
outlet. In a couple of seconds after the
power supply connection, the POWER
indicator will light up in steady orange.
►Please use extra caution when connecting the power cord, as
incorrect or faulty connections may result in re and/or electrical shock.
• Do not touch the power cord with a wet hand.
• Only use the power cord that came with the projector. If it is damaged, consult
your dealer to get a new one. Never modify the power cord.
• Only plug the power cord into an outlet whose voltage is matched to the power
cord. The power outlet should be close to the projector and easily accessible.
Remove the power cord for complete separation.
• Do not distribute the power supply to multiple devices. Doing so may overload
the outlet and connectors, loosen the connection, or result in re, electric shock
or other accidents.
• Do not press the main body of projector on the power cord.
WARNING
Using the security bar and slot
A commercial anti-theft chain or wire up to
10 mm in diameter can be attached to the
security bar on the projector.
Also this product has the security slot for
the Kensington lock.
For details, see the manual of the security
tool.
►Do not use the security bar and slot to prevent the projector
from falling down, since it is not designed for it.
WARNING
►Do not place anti-theft chain or wire near the exhaust vents.
It may become too hot.
CAUTION
• The security bar and slot is not comprehensive theft prevention
measures. It is intended to be used as supplemental theft prevention measure.
NOTE
Please remember that when the DIRECT POWER
ON function activated (69), the connection of the
power supply make the projector turn on. AC
Power cord
Security bar
Security slot
Anti-theft chain or wire

19
Using the cable cover
Utilize the cable cover as the guard and blind for the connecting parts.
1. Connect the signal cables and the power cord to the projector rst.
2. Insert the three knobs on the cable cover into the
three holes on the projector as shown in the gure.
Pass the cables through the holes on the bottom of
the cable cover.
3
.
Fix the cover's screw.
Setting up
► Be careful not to pinch the cables in the cable cover, to
prevent damage to the cables.
► Use the cable cover that is supplied with the projector. Do not attempt any
modications to the cable cover.
CAUTION
1
3
knobs
1
23
screw
2

20
Remote control
Remote control
Installing the batteries
Please insert the batteries into the remote control before using it. If the remote control
starts to malfunction, try to replace the batteries. If you will not use the remote control for
long period, remove the batteries from the remote control and store them in a safe place.
1. Remove the battery cover.
2. Align and insert the two AA batteries (Use the appropriate
AA carbon-zinc or alkaline batteries (nonrechargeable) in
accordance with laws and regulations.) according to their
plus and minus terminals as indicated in the remote control.
3. Put the battery cover back to the former state.
►Always handle the batteries with care and use them only as
directed. Improper use may result in battery explosion, cracking or leakage,
which could result in re, injury and/or pollution of the surrounding environment.
• Be sure to use only the batteries specied. Do not use batteries of different
types at the same time. Do not mix a new battery with used one.
• Make sure the plus and minus terminals are correctly aligned when loading a battery.
• Keep a battery away from children and pets.
• Do not recharge, short circuit, solder or disassemble a battery.
• Do not place a battery in a re or water. Keep batteries in a dark, cool and dry place.
• If you observe battery leakage, wipe out the leakage and then replace a
battery. If the leakage adheres to your body or clothes, rinse well with water
immediately.
• Obey the local laws on disposing the battery.
WARNING