Dukane Imagepro 8755a Liquid Crystal Projector Users Manual

							LIQUID CRYSTAL PROJECTOR
28A8755A
USERS MANUAL 
						

							1
ENGLISH
LCD Projector 28A8755A
USERS MANUAL  
USERS MANUAL  Vol.1 (Basic)
Page
PROJECTOR FEATURES ................2 
PREPARATIONS ..............................2
PART NAMES ...................................4
SETTING UP
THE PROJECTOR ............................6
CONNECTING
YOUR DEVICES................................8
USING THE REMOTE
CONTROL .......................................13
TURNING ON THE POWER ...........14
TURNING OFF THE POWER .........16
ADJUSTING THE VOLUME ...........17
TEMPORARILY MUTING
THE SOUND....................................17
ADJUSTING THE POSITION..........18
USING THE AUTOMATIC
ADJUSTMENT FEATURE ..............19
Page
CORRECTING KEYSTONE 
DISTORTIONS ................................20
USING THE MAGNIFY
FEATURE ........................................21
FREEZING THE SCREEN ..............21
SIGNAL SEARCHING.....................22
SELECTING THE ASPECT
RATIO..............................................22
TEMPORARILY BLANKING
THE SCREEN..................................22
USING THE MENU
FUNCTIONS ....................................23
OPERATING THE PC SCREEN .....24
THE LAMP ......................................25
THE AIR FILTER .............................27
OTHER CARE .................................29
CONTENTS
Thank you for purchasing this projector.
• The information in this manual is subject to change without notice.\
• The manufacturer assumes no responsibility for any errors that may \
appear in this manual  
• The reproduction, transmission or use of this document or contents is no\
t permitted without express written authority.
TRADEMARK ACKNOWLEDGEMENT :
• PS/2, VGA and XGA are registered trademarks of the International Busine\
ss Machines Corporation.
•  Apple, Mac and ADB are registered trademarks of Apple Computer, Inc.
•  VESA and SVGA are trademarks of the Video Electronics Standard Associat\
ion.
•  Windows is a registered trademark of Microsoft Corporation.
•  All other trademarks are the property of their respective owners.
NOTE
WARNING• Please read the accompanying manual “SAFETY
INSTRUCTIONS” and this “USERS MANUAL” thoroughly to ensure cor\
rect
usage through understanding. After reading, store this instruction manua\
l in a 
safe place for future reference.
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Ultra High BrightnessCrisp, ultra-bright presentations is achieved
by using a UHB (ultra high brightness) lamp
and a highly efficient optical system
Partial Magnification FunctionInteresting parts of images can be magnified
for closer viewing 
Keystone Distortion CorrectionQuick correction of distorted images electrically
Whisper Mode EquippedSpecial mode is available for reducing
projector noise to achieve quieter operation
PREPARATIONSYour projector should come with the items
shown below. Check to make sure that all the
items are included. Contact your dealer if
anything is missing. 
S
T
A
N
D
B
Y
/
O
N
INP
UTK
EY
S
T
O
NE
RESETLA
NP
TENP
POWER
Projector
(with Lens Cap)
USERS MANUALVol.1 BasicPlease read this users manual thoroughly to ensure correct usage through understanding.BEDIENUNGSANLEITUNG Teil 1 GrundlagenBitte lessen Sie diese Benutzerhandbuch zugunsten der korrekten Bedienung aufmerksam.MANUEL DUTILISATION Vol.1 FondementsNous vous recommandons de lire attentivement ce manuel pour bien assimiler le fonctionnement de lappareil.MANUALE DISTRUZIONI Vol.1 Informazioni di baseVi preghiamo voler leggere attentamente il manuale distruzioni in modo tale da poter comprendere quanto riportato
ai fini di un corretto utilizzo del proiettore.MANUAL DE USUARIO Vol.1 BásicoLea cuidadosamente este manual del usuario para poder utilizar corretamente el producto.GEBRUIKSAANWIJZING Vol.1 BasisLees voor het qebruik alstublieft deze handleiding aandachtig door, om volledig profijt te hebben  van de
uitgebreide mogelijkheden.BRUKERHÅNDBOK Vol.1 GrunnleggendeVennligst les denne bruksanvisningen grundig for å være garantert driftssikker bruk.NSTRUÇÕES DO PROPRIETÁRIO Vol.1 BásicoPara assegurar o uso correto do equipamento, por favor leia atentamente este manual do utilizador.
ENGLISHDEUTSCHFRANÇAISITALIANOESPAÑOLNEDERLANDSNORSKPORTGÊS
Liquid Crystal ProjectorED-S3170A/ED-X3270A
STANDBY/ON
INPU
TKE
YSTON
E
RESETLAN
P
TENP
POW
ER
Users Manuals
(Vol.1/Vol.2)
Safety Instructions
Power cord
(UK Type)
RGB cableUSB mouse
cable
VIDEO
ASPECT
HOME
END
MUTE PAGE DOWN
KEYSTONE FREEZEOFFON
MENU POSITION
ENTER
ESC RESET
PAGE UP VOLUME
MAGNIFYAUTO BLANK RGB SEARCHSTANDBY/ON
Remote control
Two AA batteries
(for the remote
control)
Video/Audio cable
PROJECTOR
FEATURESThis liquid crystal projector is used to project
various computer signals as well as NTSC / PAL /
SECAM video signals onto a screen. Little space
is required for installation and large images can
easily be realized.
• Keep the original packing material for future reshipment.NOTE
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ENGLISH
1Connect your devices to the projector
Connect your computer, VCR and/or other
devices you will be using to the projector.
Insert the batteries into the remote
control2
3Connect the power cord
(1) Connect the connector of the electrical power cord to the AC inlet of the main unit.
(2) Firmly plug the power cords plug into the outlet
WARNINGPrecautions to observe in regards to the power cord:Please use extra
caution when connecting the projectors power cord as incorrect or faulty
connections may result in FIRE AND/OR ELECTRICAL SHOCK. Please adhere to the
following safety guidelines to insure safe operation of the projector:
•
Only plug the power cord into outlets rated for use with the power cords specified voltage range.
•Only use the power cord that came with the projector.
•NEVER ATTEMPT TO DEFEAT THE GROUND CONNECTION OF THE THREE-
PRONGED PLUG!
• Make sure that you firmly connect the power cord to the projector and wall outlet. 
™
(1)
(2)Power outlet
Power cord AC inlet
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							S
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A
N
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B
Y
/O
N
IN
P
U
TK
E
Y
S
T
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N
E
R
E
S
E
TLANP
TENP
POWER
4
PART NAMESTHE PROJECTOR
Zoom ring
Focus ring
Air filter
Elevator button
Elevator button
KEYSTONE button
STANDBY/ON button
INPUT button
RESET button
STANDBY/ON
INPU
TKE
YSTON
E
RESETLAN
P
TENPPOWER
MENU button
LAMP indicator
TEMP indicator
POWER indicator
Indicates the corresponding
reference page
AC power inlet
S-VIDEO IN port
RGB IN 1 and 2 portsAUDIO IN R and L ports
VIDEO IN port 
CONTROL port
RGB OUT port
USB port
AUDIO IN 
1/2 port

AUDIO OUT port 
Power switch
Lens cap
Remote sensor
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ENGLISH
THE REMOTE CONTROL
STANDBY/ON button
VIDEO button
MENU button
RGB button
BLANK button
SEARCH button
VOLUME button
MUTE button
KEYSTONE button
ASPECT button
AUTO button
MAGNIFY buttons
KEYBOARD buttons
FREEZE button
POSITION button
ESC button
,,,
Cursor buttons
RESET button
ENTER button
VIDEO
ASPECT
HOME
END
MUTE PAGE DOWN
KEYSTONE FREEZEOFFON
MENU POSITION
ENTER
ESC RESET
PAGE UP VOLUME
MAGNIFY
AUTO BLANK RGB SEARCH
STANDBY/ON
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Adjusting the Projectors Elevator Feet 
1Press and hold in the elevator
buttons
2Raise or lower the projector to the
desired height and then release the
elevator buttons
When you release the elevator buttons, the elevator
feet will lock into position.
3As necessary, you can also finely
adjust the height of the projector by
twisting the elevator feet by hand
You can use the elevator feet to make adjustments if the surface on which you
need to set the projector is uneven or if you otherwise need to adjust the angle of
projection. The adjustment range of the elevator feet is 0 to 9 degrees.
CAUTION• Install the projector in a suitable environment according to instructions
of the accompanying manual “SAFETY INSTRUCTIONS” and this manual.
• If you press the elevator buttons without holding the projector, the projector might
crash down, overturn, smash your fingers and possibly result in malfunction. To
prevent damaging the projector and injuring yourself, ALWAYS HOLD THE
PROJECTOR whenever using the elevator buttons to adjust the elevator feet. 
SETTING UP THE PROJECTOR
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ENGLISH
Refer to the illustrations and tables below to determine the screen size\
 and 
projection distance.
Adjusting the Screen Size and Projection Distance
Top view
a
c
b
Lens center
The screen
Side view
Top view
a
c
bLens center
The screen
Side view
If 4:3 aspect ratio
If 16:9 aspect ratio
4
3
9 16
The values shown in the table are calculated for a full size screen 
a:Distance from the projector to the screen (±10%) 
b:Distance from the lens center to the bottom of the screen (±10%)
c:Distance from the lens center to the top of the screen (±10%)
Screen Size [inch (m)]a [inch (m)]b [inch (cm)]c [inch (cm)]Min.Max.30 (0.8)35 (0.9)42 (1.1)1 (2)17 (44)40 (1.0)47 (1.2)56 (1.4)1 (3)23 (58)50 (1.3)59 (1.5)71 (1.8)1 (4)29 (73)60 (1.5)71 (1.8)85 (2.2)2 (4)34 (87)70 (1.8)83 (2.1)100 (2.5)2 (5)40 (102)80 (2.0)95 (2.4)114 (2.9)2 (6)46 (116)90 (2.3)107 (2.7)129 (3.3)3 (7)51 (131)100 (2.5)119 (3.0)143 (3.6)3 (7)57 (145)120 (3.0)143 (3.6)172 (4.4)3 (9)69 (174)150 (3.8)180 (4.6)216 (5.5)4 (11)86 (218)200 (5.0)240 (6.1)288 (7.3)6 (15)114 (290)250 (6.3)300 (7.6)361 (9.2)7 (18)143 (363)300 (7.5)360 (9.2)433 (11.0)9 (22)171 (435)
Screen Size [inch (m)]a [inch (m)]b [inch (cm)]c [inch (cm)]Min.Max.30 (0.8)38 (1.0)46 (1.2)2 (4)16 (41)40 (1.0)51 (1.3)61 (1.6)2 (5)22 (55)50 (1.3)64 (1.6)77 (2.0)3 (6)27 (69)60 (1.5)77 (2.0)93 (2.4)3 (8)32 (82)70 (1.8)90 (2.3)109 (2.8)4 (9)38 (96)80 (2.0)104 (2.6)125 (3.2)4 (10)43 (110)90 (2.3)117 (3.0)140 (3.6)5 (12)49 (124)100 (2.5)130 (3.3)156 (4.0)5 (13)54 (137)120 (3.0)156 (4.0)188 (4.8)6 (15)65 (165)150 (3.8)196 (5.0)235 (6.0)8 (19)81 (206)200 (5.0)261 (6.6)314 (8.0)10 (26)108 (275)250 (6.3)327 (8.3)393 (10.0)13 (32)135 (343)300 (7.5)393 (10.0)472 (12.0)15 (39)162 (412)
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Display monitors
DVD players
VCRs
Laptop computers
Desktop computers
Indicates the
corresponding
reference page
ATTENTIONPrecautions to observe when connecting other devices to the projector
•Whenever attempting to connect other devices to the projector, please thoroughly
read the manual of each device to be connected.
•TURN OFF ALL DEVICES prior to connecting them to the projector. Attempting to
connect a live device to the projector may generate extremely loud noises or other
abnormalities that may result in malfunction and/or damage to the device and/or
projector. Refer to the “TECHNICAL” of the USER’S MANUAL (Vol.2) for the pin
assignment of connectors and RS-232C communication data.
•Make sure that you connect devices to the correct port. Incorrect connection may
result in malfunction and/or damage to the device and/or projector.
•A component cable and some other cables have to be used with core set. Use the
accessory cable or a designated-type cable for the connection. For cables that have
a core only at one end, connect the core to the projector.
•Secure the screws on the connectors and tighten.
CONNECTING YOUR DEVICES 
Devices You Can Connect to the Projector
(Refer to this section for planning your device
configuration to use for your presentation.)
CAUTION• Incorrect connecting could result in fire or electrical shock. Please
read this manual and the separate “SAFETY INSTRUCTIONS”.
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