Sharp PG-C20XA Operating Manual
OPERATION MANUAL
Information
Important
Setup & Connections
Operation
MODEL
PG-C20XA
LCD PROJECTOR
Useful Features
Troubleshooting
Maintenance &
Appendix
Before using the LCD projector, please read this operation manual carefully.
OPERATION MANUAL ENGLISH
Important
IMPORTANT
Information
For your assistance in reporting the loss or theft of your
Colour LCD Projector, please record the Serial Number
located on the bottom of the projector and retain this
information. Before recycling the packaging, please be
sure that you have checked the contents of the carton
thoroughly against the list of “Supplied Accessories”
on page 11.
WARNING:
Intense light source. Do not look into the beam or view it directly. Be especially careful
that children do not look directly into the beam.
WARNING:
To reduce the risk of fire or electric shock, do not expose this appliance to liquids.
CAUTION:
To reduce the risk of electric shock, do not remove cabinet. No user-serviceable parts
are inside. Refer servicing to qualified service personnel.
Model No.: PG-C20XA
Serial No.:
WARNING:
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
1
WARNING:
The cooling fan in this projector continues to run for about 90 seconds after the projector is turned off. During
normal operation, when turning the power off always use the ON/OFF button on the projector or the POWER
button on the remote control. Ensure the cooling fan has stopped before disconnecting the power cord.
DURING NORMAL OPERATION, NEVER TURN THE PROJECTOR OFF BY DISCONNECTING THE POWER
CORD. FAILURE TO OBSERVE THIS WILL RESULT IN PREMATURE LAMP FAILURE.
Caution Concerning the Lamp Replacement
See “Replacing the Projection Lamp” on pages 40 and 41.
LAMP REPLACEMENT CAUTION
BEFORE REMOVING THE SCREW, DISCONNECT POWER CORD.
HOT SURFACE INSIDE. ALLOW 1 HOUR TO COOL BEFORE
REPLACING THE LAMP. REPLACE WITH SAME SHARP LAMP
UNIT TYPE BQC-PGC20X // 1 ONLY. UV RADIATION : CAN CAUSE
EYE DAMAGE. TURN OFF LAMP BEFORE SERVICING.
MEDIUM PRESSURE LAMP : RISK OF EXPLOSION.
POTENTIAL HAZARD OF GLASS PARTICLES IF LAMP HAS
RUPTURED. HANDLE WITH CARE. SEE OPERATION MANUAL.
USER SERVICE SCREW
Information
Important
2
Important Safeguards
ATTENTION: Please read all of these instructions before you operate your LCD Projector
for the first time. Save these instructions for future reference.
Important
Information
For your own protection and prolonged operation of your LCD Projector, be sure to read the following “Important
Safeguards” carefully, before use.
This projector has been engineered and manufactured to ensure your personal safety. But IMPROPER USE CAN
RESULT IN POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARDS. In order not to defeat the safeguards
incorporated into this LCD Projector, observe the following basic rules for its installation, use and servicing.
1. Unplug the LCD Projector from the wall outlet before
cleaning.
2. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
3. Do not use attachments not recommended by the LCD
Projector manufacturer, as they may cause hazards.
4. Do not use the LCD Projector near water; for example,
near a bathtub, washbowl, kitchen sink, laundry tub, in a
wet basement, near a swimming pool, etc. Never spill
liquid into the projector.
5. Do not place the LCD Projector on an unstable cart, stand,
or table. The LCD Projector may fall, which may cause
serious injury to a child or an adult, and/or serious damage
to the unit.
6. Wall or Ceiling Mounting—The product should be
mounted to a wall or ceiling only as recommended by
the manufacturer.
7. LCD Projector equipment and cart
combinations should be moved
with care. Quick stops, excessive
force, and uneven surfaces may
cause the equipment and cart
combination to overturn.
8. Slots and openings in the cabinet back and bottom are
provided for ventilation. To ensure reliable operation of
the LCD Projector and to protect it from overheating, these
openings must not be blocked or covered. The openings
should never be covered with cloth or other material.
9. This LCD Projector should never be placed near or over
a radiator or heating vent. The LCD Projector should not
be placed in a built-in installation such as a bookcase
unless proper ventilation is provided.
10. The LCD Projector should be operated only from the type
of power source indicated on the back of the projector or
in the specifications. If you are not sure of the type of
power supplied to your home, consult your LCD Projector
dealer or local power company.
11. Do not place the LCD Projector where the cord will be
abused by persons walking on it.
12. Follow all warnings and instructions marked on the LCD
Projector.
13. To prevent damage to the projector due to lightning and
power-line surges, unplug the projector from the power
outlet, when not in use.
14. Do not overload wall outlets and extension cords with too
many products, because this can result in fire or electric
shock.
15. Never push objects of any kind into the LCD Projector
through the cabinet slots as they may touch high-voltage
points or cause a short circuit. This could result in a fire
or electric shock.
16. Do not attempt to service the LCD Projector yourself.
Opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to
qualified service personnel.
17. Unplug the LCD Projector equipment from the wall outlet
and refer servicing to qualified service personnel under
the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the LCD Projector.
c. If the LCD Projector has been exposed to rain or
water.
d. If the LCD Projector does not operate normally
when you follow the operating instructions. Adjust
only those controls that are covered by the operating instructions, as improper adjustment of other
controls may cause damage and will often require
extensive work by a qualified technician to restore
the LCD Projector to normal operation.
e. If the LCD Projector has been dropped or the
cabinet has been damaged.
f. When the LCD Projector exhibits a distinct change
in performance—this indicates a need for service.
18. When replacement parts are required, be sure the service technician has used replacement parts specified by
the manufacturer that have the same characteristics as
the original parts. Unauthorised substitutions may result
in fire, electric shock, or other hazards.
19. This LCD Projector is provided with one of the following
types of plugs. If the plug should fail to fit into the power
outlet, please contact your electrician.
Do not defeat the safety purpose of the plug.
a. Two-wire type mains plug.
b. Three-wire grounding type mains plug with a
grounding terminal.
This plug will only fit into a grounding type power
outlet.
3
Outstanding Features
1. ADVANCED COMPATIBILITY WITH HIGH-END WORKSTATIONS
AND PCS
Compatible with up to 85 Hz vertical refresh rate, Sync on Green and Composite Sync signals for
use with a wide variety of high-end PCs and Workstations. (Page 12)
2. 3D DIGITAL UNIFORMITY
Equipped with new 3D digital uniformity technology for a clearer, more uniform image.
3. ACTIVE DIGITAL KEYSTONE CORRECTION
Corrects keystone distortion caused when the projected image is not perpendicular to the screen.
This method provides not only horizontal correction, but vertical as well, thus maintaining the
original 4:3 aspect ratio and eliminating jag lines. (Page 20)
4. EASY-TO-USE GRAPHICAL USER INTERFACE (GUI)
A multi-colour menu system allows for simple image adjustments. (Page 23)
5. AUTO SYNC TECHNOLOGY FOR AUTOMATIC IMAGE
PERFECTION
Automatically makes any necessary adjustments for perfectly synced computer images. (Page
28)
6. INTELLIGENT COMPRESSION AND EXPANSION
By using intelligent resizing technology, this projector can display higher and lower resolution images in detail without
compromising quality. (Page 33)
X
L
H
Information
Important
7. GAMMA CORRECTION FUNCTION
Offers richer image viewing with dark scene phase and contrast correction according to image and room brightness. Three
gamma settings are available. (Page 32)
8. POWER SAVE MODE FUNCTION
Function with toggle switch to control the quantity of projected light. Select “ON” or “OFF” to decrease or increase brightness,
power consumption and fan noise. (Page 35)
9. XGA RESOLUTION FOR HIGH RESOLUTION PRESENTATIONS
With XGA (1,024 ⳯ 768) resolution, this projector can display very detailed presentation information.
10. SXGA COMPATIBLE
SXGA (1,280 ⳯ 1,024) resolution images are intelligently resized to 1,024 ⳯ 768 for full-screen.
4
Contents
Important Information
Important Safeguards …………………………… 3
Important
Information
Outstanding Features …………………………… 4
Contents …………………………………………… 5
Usage Guidelines ………………………………… 6
How to Access the PDF Operation Manuals
(for Windows and Macintosh) ……………… 7
Part Names ………………………………………… 8
Setup & Connections
Supplied Accessories …………………………… 11
Connecting the Projector ……………………… 12
Setup & Connections
Operation
Basic Operations ………………………………… 16
Setting up the Screen …………………………… 18
Operating the Wireless Mouse from the
Remote Control ……………………………… 21
Using the GUI (Graphical User Interface)
Operation
Menu Screens ………………………………… 23
Selecting the On-screen Display Language … 26
Selecting the Video Input System Mode
(INPUT 2 or 3 mode only) …………………… 26
Picture Adjustments ……………………………… 27
Computer Image Adjustments
(INPUT 1 mode only) ………………………… 28
Auto Sync Adjustment ………………………… 28
Adjusting the Computer Image ……………… 29
Useful Features
Freeze Function …………………………………… 30
Digital Image Magnification …………………… 31
Gamma Correction ……………………………… 32
Selecting the Picture Display Mode …………… 33
Checking the Input Signal
and the Lamp Usage Time …………………… 34
Automatic Power Shutoff Function …………… 34
Selecting a Background Image ………………… 35
Power Save Mode Function …………………… 35
Reverse/Invert Image Function ………………… 36
Special Mode Adjustment ……………………… 36
Maintenance & Troubleshooting
Air Filter Maintenance …………………………… 37
Lamp/Maintenance Indicators ………………… 39
Replacing the Projection Lamp ………………… 40
Using the Kensington Lock …………………… 42
Troubleshooting …………………………………… 42
Appendix
Attaching the Lens Cap ………………………… 43
Connection Pin Assignments…………………… 44
RS-232C Port Specifications …………………… 45
Computer Compatibility Chart ………………… 47
Specifications ……………………………………… 48
Dimensions ………………………………………… 49
Glossary …………………………………………… 50
Index ………………………………………………… 51
Useful Features
Maintenance &
Troubleshooting
Appendix
5
Usage Guidelines
CAUT I ON
ATTENTI ON
BQC-PGC20X //1
Ⳮ35˚C
Ⳮ5˚C
Caution Concerning the Lamp Unit
Potential hazard of glass particles if lamp ruptures. Please have an Authorised
Sharp Industrial LCD Products Dealer or Service Centre replace lamp if rupture
occurs.
See “Replacing the Projection Lamp” on pages 40 and 41.
Cautions Concerning the Setup of the Projector
For minimal servicing and to maintain high image quality, SHARP recommends
that this projector be installed in an area free from humidity, dust and cigarette
smoke. If the projector is used in these environments, the lens and filter will need
to be cleaned (or the filter replaced) more often, and internal cleaning may
become necessary. As long as the projector is regularly cleaned, use in these
environments will not reduce the overall operation life of the unit. Internal cleaning
should only be performed by an Authorised Sharp Industrial LCD Products Dealer
or Service Centre.
• Do not expose the projector to extreme heat or cold.
Operating temperature: Ⳮ5°C to Ⳮ35°C
Storage temperature: ⳮ20°C to Ⳮ60°C
Information
Important
Notes on Operation
• The mark shown on the left calls the user’s attention to a part of the projector
that emits intense heat during operation.
• The exhaust vent, the lamp cage cover and adjacent areas may be extremely
hot during projector operation. To prevent injury, do not touch these areas until
they have sufficiently cooled.
• Allow at least 10 cm of space between the cooling fan (exhaust vent) and the
nearest wall or obstruction.
• If the cooling fan becomes obstructed, a protection device will automatically
turn off the projector lamp. This does not indicate a malfunction. Remove the
projector power cord from the wall outlet and wait at least 10 minutes. Then
turn on the power by plugging the power cord back in. This will return the
projector to the normal operating condition.
Temperature Monitor Function
If the projector starts to overheat due to setup problems or a dirty air filter, “TEMP.”
will appear in the lower-left corner of the picture. If the temperature continues to
rise, the lamp will turn off, the TEMPERATURE WARNING indicator on the projector
will flash, and after a 90-second cooling-off period the power will shut off. Refer
to “Lamp/Maintenance Indicators” on page 39, for details.
• The cooling fan regulates the internal temperature, and its performance is automatically
controlled. The sound of the fan may change during projector operation due to changes
in the fan speed.
Lamp Monitor Function
When the projector is turned on after the lamp has been used for 1,400 hours,
“LAMP” will appear in the lower-left corner of the picture to advise you to replace
the lamp. See pages 40 and 41 for lamp replacement. If the lamp has been used
for 1,500 hours, the projector power will automatically turn off and the projector
will enter standby mode. Refer to “Lamp/Maintenance Indicators” on page 39,
for details.
6
How to Access the PDF Operation Manuals (for Windows and Macintosh)
PDF operation manuals in several languages are included in the CD-ROM. To utilize these manuals, you need to
install Adobe Acrobat Reader on your PC (Windows or Macintosh). If you have not installed Acrobat Reader yet,
you can download it from the Internet (http://www.adobe.com) or install it from the CD-ROM.
Important
Information
To Install Acrobat Reader from the CD-ROM
For Windows:
1 Insert the CD-ROM in the CD-ROM drive.
For Macintosh:
1 Insert the CD-ROM in the CD-ROM drive.
2 Double click on the “My Computer” icon.
3 Double click on the “CD-ROM” drive.
4 Double click on the “manuals” folder.
5 Double click on the “acrobat” folder.
6 Double click on the “windows” folder.
7 Double click on the desired installation
programme and follow the instructions on the
screen.
For other operating systems:
Please download Acrobat Reader from the Internet (http://www.adobe.com).
For other languages:
If you prefer using Acrobat Reader for languages other than those included in the CD-ROM, please download the appropriate
version from the Internet.
2 Double click on the “CD-ROM” icon.
3 Double click on the “manuals” folder.
4 Double click on the “acrobat” folder.
5 Double click on the “mac” folder.
6 Double click on the desired installation
programme and follow the instructions on the
screen.
Accessing the PDF Manuals
For Windows:
1 Insert the CD-ROM in the CD-ROM drive.
2 Double click on the “My Computer” icon.
For Macintosh:
1 Insert the CD-ROM in the CD-ROM drive.
2 Double click on the “CD-ROM” icon.
3 Double click on the “CD-ROM” drive.
4 Double click on the “manuals” folder.
5 Double click on the “pg-c20xa” folder.
6 Double click on the language (name of the folder)
that you want to view.
7 Double click on the “c20” pdf file to access the
projector manuals.
8 Double click on the pdf file.
• If the desired pdf file cannot be opened by double clicking the mouse, start Acrobat Reader first, then specify the desired file
using the “File”, “Open” menu.
• See the “readme.txt” file on the CD-ROM for important information on the CD-ROM not included in this operation manual.
3 Double click on the “manuals” folder.
4 Double click on the “pg-c20xa” folder.
5 Double click on the language (name of the folder)
that you want to view.
6 Double click on the “c20” pdf file to access the
projector manuals.
7 Double click on the pdf file.
7
Part Names
Numbers next to the part names refer to the main pages in this manual where the topic is explained.
Projector
Front and Top View
Information
Important
ON/OFF button
POWER indicator
INPUT/BACK button
KEYSTONE/Adjustment
(∂/ƒ) buttons
ZOOM knob
FOCUS ring
Cooling fan (Exhaust vent)
Foot releases
16
16
17
23
20
23
17
17
6
19
ON/OFF
POWER
KEYSTONE
INPUT
BACK ENTER MENU
LAMP
TEMP.
AUTO SYNC
LAMP REPLACEMENT
39
indicator
TEMPERATURE WARNING
39
indicator
28
AUTO SYNC/ENTER button
23
MENU button
23
Air filter/Cooling fan
37
(Intake vent)
Speaker
Remote control sensor
22
Eyelet for
43
lens cap strap
Side and Rear View
S-VIDEO INPUT 2 terminal
(4-pin Mini DIN)
VIDEO INPUT 3 terminal
(RCA)
AUDIO INPUT terminals
(RCA)
RS-232C port
(9-pin Mini DIN)
S-VIDEO VIDEO
13
13
13
15
AUDIO INPUTINPUT 3INPUT 2
(S-VIDEO, VIDEO INPUT)
LR
RS-232C
INPUT 1
COMPUTER COMPUTERAUDIO AUDIO
OUTPUT
(INPUT 1)
Kensington Security
42
Standard connector
AC socket
12
Remote control sensor
22
COMPUTER OUTPUT port
for INPUT 1
(HD 15)
AUDIO OUTPUT terminal
for INPUT 1
14
(3.5 mm stereo minijack)
COMPUTER INPUT 1 port
12
(HD 15)
AUDIO INPUT 1 terminal
12
(3.5 mm stereo minijack)
8
Part Names
22
23
Remote Control
Important
Front View
Information
Adjustment (∂/ƒ)
Mouse (ß) button
FREEZE button
KEYSTONE buttons
Mouse (∂/ƒ)/
buttons
MOUSE button
MENU button
INPUT button
22
23
22
22
30
23
17
20
Mouse (©) button
22
POWER button
16
22
RIGHT-CLICK/
ENTER button
23
ENLARGE button
31
AUTO SYNC button
28
AV MUTE button
17
RESIZE button
33
Rear View
LEFT-CLICK/
BACK button
VOLUME buttons
17
GAMMA button
32
Flip cover
Opening the Flip Cover
Inserting the Batteries
Press the tab and lift open
13
the battery cover in the
direction of the arrow.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• If you will not be using the remote control for a long time, remove the batteries.
• Do not mix new and old or different types of batteries.
• There are operations that can only be carried out by remote control. Handle the remote control carefully.
Insert two AAA size
2
batteries, making sure
their polarities match the
ⴐ and ⴑ marks inside
the battery compartment.
Insert the tabs on the
end of the battery cover
into their slots and press
the cover into position.
9
Setup & Connections
Setup & Connections
10
Supplied Accessories
Remote control
Setup & Connections
Computer RGB cable
Remote mouse receiver
Two AAA size batteries
Computer audio cable
PS/2 mouse control cable
Power cord
DIN-D-sub RS-232C cable
USB mouse control cable
Extra air filter
Lens cap
CD-ROM
LCD projector operation manual
Lens cap strap
LCD projector quick reference
guides
11
Connecting the Projector
Connecting the Power Cord
Plug the supplied power cord into the AC socket on the back of the projector.
Power cord
CAUTION
• Make sure you connect the power cord firmly into the AC socket.
Connecting the Projector to a Computer
You can connect your projector to a computer for projection of full colour computer images.
Setup & Connections
Connecting a computer using the standard 15-pin input
1 Connect one end of the supplied computer RGB cable
to the COMPUTER INPUT 1 port on the projector.
2 Connect the other end to the Monitor output port on the
computer. Secure the connectors by tightening the
thumb screws.
3 To use the built-in audio system, connect one end of
the supplied computer audio cable to the AUDIO INPUT
1 terminal on the projector.
4 Connect the other end to the Audio output terminal on
the computer.
CAUTION
• Before connecting, be sure to turn both the projector and the
computer off. After making all connections, turn the projector
on first. The computer should always be turned on last.
• Please read the computer’s operation manual carefully.
RS-232C
INPUT 1
COMPUTER COMPUTERAUDIO AUDIO
OUTPUT
(INPUT 1)
• Refer to page 47 “Computer Compatibility Chart” for a list of
computer signals compatible with the projector. Use with
computer signals other than those listed may cause some of
the functions not to work.
• A Macintosh adaptor may be required for use with some
Macintosh computers. Contact your nearest Authorised Sharp
Industrial LCD Products Dealer or Service Centre.
• Depending on the PC connection and type of signal, interference
fringes may emerge on the screen. In this case, please change
the refresh rate on your computer.
Computer RGB cable
Computer audio cable
12
Connecting the Projector
Connecting other compatible computers
When connecting the projector to a compatible computer other than an IBM-PC (VGA/SVGA/XGA/SXGA) or
Macintosh (i.e. Workstation), a separate cable may be needed. Please contact your dealer for more information.
• Connecting computers other than the recommended types may result in damage to the projector, the computer, or both.
“Plug and Play” function
• This projector is compatible with VESA-standard DDC 1/DDC 2B. The projector and a VESA DDC compatible
computer will communicate their setting requirements, allowing for quick and easy setup.
• Before using the “Plug and Play” function, be sure to turn on the projector first and the connected computer last.
• The DDC, Plug and Play function of this projector operates only when used in conjunction with a VESA DDC compatible computer.
Setup & Connections
Connecting the Projector to Video Equipment
You can connect your projector to a VCR, laser disc player, DVD player, DTV* decoder and other audiovisual
equipment.
CAUTION
• Always turn off the projector while connecting to audiovisual equipment, in order to protect both the projector and the
equipment being connected.
Connecting a video source (VCR, laser disc player, DTV decoder or DVD player)
using the standard video input
1 Connect one end of the S-video cable to the S-VIDEO
INPUT 2 terminal, or one end of the video cable to the
VIDEO INPUT 3 terminal on the projector and the video
output terminal on the video source.
2 To use the built-in audio system, connect the red and
white RCA connectors to the corresponding red and
white AUDIO INPUT terminals on the projector and the
audio output terminals on the video source.
The S-VIDEO INPUT 2 terminal uses a video signal system
in which the picture is separated into a colour and a
luminance signal to realise a higher-quality image.
• For higher quality video, you may use the S-VIDEO INPUT 2 terminal on
the projector. S-video cable is sold separately.
• If your video equipment does not have an S-video output terminal, use
the composite video output terminal.
Projector
AUDIO INPUTINPUT 3INPUT 2
S-VIDEO VIDEO
(S-VIDEO, VIDEO INPUT)
LR
2 Audio cable (sold separately)
To audio output terminals
1 Video cable (sold separately)
To video output terminal
S-video cable (sold separately)
To S-video output terminal
*DTV is the umbrella term used to describe the new digital television system in the united states.
13
VCR,
Laser disc player,
DTV decoder or
DVD player
Connecting the Projector
Connecting a video source (DTV decoder or DVD player) using the 15-pin input
1 Connect one end of the HD-15/RCA cable or the HD-
15-RGB cable to the COMPUTER INPUT 1 port on the
projector.
2 Connect the other end to the corresponding terminals
on the video source.
3 To use the built-in audio system, connect one end of
the audio cable to AUDIO INPUT 1 terminal on the
projector.
Connect the other end to the audio output terminals on
the video source.
• The projector can only accept 480P DTV signals through
COMPUTER INPUT 1 terminal. Therefore, set your DTV to RGB
monitor output.
• The image quality may become lower depending on DTV signal
compatibility.
HD-15/RCA cable (sold separately)
Setup & Connections
Projector
RS-232C
INPUT 1
COMPUTER COMPUTERAUDIO AUDIO
(INPUT 1)
OUTPUT
HD-15-RGB cable (sold separately)
2 To video output terminals
2 To video output terminals
Audio cable (sold separately)
3 To audio output terminals
Connecting an amplifier and other audio components
1 Connect one end of the audio cable to the AUDIO
OUTPUT terminal for INPUT 1 on the projector.
2 Connect the other end to the corresponding terminals
on the audio components.
CAUTION
• Always turn off the projector while connecting to audio
components, in order to protect both the projector and the
components being connected.
• By using external audio components, the volume can be
amplified for better sound.
• The AUDIO OUTPUT terminal for INPUT 1 allows you to output
audio to audio components from the AUDIO INPUT 1 terminal
connected to audiovisual equipment.
DTV decoder
or
DVD player
Projector
INPUT 1
COMPUTER COMPUTER
OUTPUT
AUDIO
(INPUT 1)
Audio cable (sold separately)
To audio input terminals
Amplifier
14
Connecting the Projector
M
Connecting RS-232C Port
When the RS-232C port on the projector is connected to a computer with an RS-232C cable (null modem, cross
type, sold separately), the computer can be used to control the projector and check the status of the projector.
See pages 45 and 46 for details.
DIN-D-sub RS-232C
cable
1 Connect the supplied DIN-D-sub RS-232C cable to the RS-232C port on the projector.
2 Connect an RS-232C cable (null modem, cross type, sold separately) to the other end of DIN-D-sub RS-232C
cable and to the serial port on the computer.
Setup & Connections
(null modem, cross type, sold separately)
2 RS-232C cable
1 DIN-D-sub
RS-232C cable
Projector
RS-232C
AUDIO
INPUT 1
CAUTION
• Do not connect or disconnect an RS-232C cable to or from the computer while it is on. This may damage your computer.
• The wireless mouse or RS-232C function may not operate if your computer port is not correctly set up. Please refer to the
operation manual of the computer for details on setting up/installing the correct mouse driver.
• A Macintosh adaptor may be required for use with some Macintosh computers. Contact your nearest Authorised Sharp
Industrial LCD Products Dealer or Service Centre.
CO
15
Loading...