Dukane Imagepro 8782 Portable Lcd Projector Users Manual

							
Portable LCD Projector

Model 8755G-RJ

Model 8782
USER’S MANUALUSER’S MANUAL
#080009 
						

							
1
Projector
8755G-RJ/8782
User's Manual (detailed) 
Operating Guide
Thank you for purchasing this projector.
WARNINGBefore using this product, please read the “Safety Guide”
 first.  After reading, store in a safe place for future reference.
About this manual
Various symbols are used in this manual. The meanings of these symbols are 
described below. 
WARNING This sym bol indicates info rmation tha t, if ignored, c ould po ssibly 
result in personal injury or even death due to incorrect handling.
CAUTION T his sym bol indicates info rmation tha t, if ignored, c ould po ssibly 
result
  in personal injury or physical damage due to incorrect 
handling.
  Please refer to the pages written following this symbol.
NOTE  • 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, transfer or copy of all or any part of this document is not permitted 
without express written consent
.
Trademark acknowledgment
• Mac is registered trademarks of
  Apple Computer , Inc.
• VES
A  and SVGA are trademarks of the V ideo Electronics Standard Association.
• Windows is a registered trademark of Microsoft Corporation
.
All other trademarks are the properties of their respective owners
. 
						

							
2
About this manual. . . . . . . . ..1
Contents.. . . . . . . . . . . .....2
Projector features . . . . . . . . ..3
Preparations . . . . . . . . . . . ...3Contents of package . . . . . . . . . . . ..3Fastening the lens cover . . . . . . . . ..3
Part names. . . . . . . . . . . . ...4Projector .. . . . . . . . . . . . . . . . . . . ..4Control panel . . . . . . . . . . . . . . . . . ..5Rear panel . . . . . . . . . . . . . . . . . . . ..5Remote control . . . . . . . . . . . . . . . ..6
Setting up. . . . . . . . . . . . ....7Arrangement .. . . . . . . . . . . . . . . . ..7Connecting your devices . . . . . . . ..10Connecting power supply . . . . . . ..12Using the security bar and slot .. ..12
Remote control . . . . . . . . . ..13Putting batteries .. . . . . . . . . . . . ..13About the remote control signal . . ..13Changing the frequency of remote 
control signal . . . . . . . . . . . . . . . ..14
Using as a simple PC mouse & keyboard ...14
Power on/off. . . . . . . . . . . ..15Turning on the power . . . . . . . . . . ..15Turning off the power  . . . . . . . . . . ..15
Operating. . . . . . . . . . . . ...16Adjusting the volume . . . . . . . . . . ..16Temporarily muting the sound  . . . ..16Selecting an input signal  . . . . . . . ..16Searching an input signal . . . . . . ..17Selecting an aspect ratio . . . . . . . ..17Adjusting the projector's elevator ..18Adjusting the zoom and focus  . . . ..18Using the automatic adjustment feature ..19Adjusting the position . . . . . . . . . ..19Correcting the keystone distortions ..20Using the magnify feature . . . . . . ..20Freezing the screen . . . . . . . . . . . ..21Temporarily blanking the screen ...21Using the menu function  . . . . . . . ..22
Contents
Contents
EASY MENU..............24ASPECT, AUTO KEYSTONEEXECUTE, KEYSTONE, PICTURE MODE, BRIGHTNESS, CONTRAST, COLOR, TINT, SHARPNESS, WHISPER, MIRROR, RESET, FILTER TIME, LANGUAGE,Go to Advanced Menu...
PICTURE menu. . . . . . . . . ..26BRIGHTNESS, CONTRAST, GAMMA, COLOR TEMP, COLOR, TINT, SHARPNESS, MYMEMORY
IMAGE menu.. . . . . . . . . . ..29ASPECT, OVER SCAN, VPOSITION, HPOSITION, HPHASE, HSIZE, AUTOADJUST EXECUTE
INPUT menu.. . . . . . . . . . ..31PROGRESSIVE, VIDEO NR, COLORSPACE, COMPONENT, VIDEO FORMAT, FRAME LOCK, COMPUTER IN, RESOLUTION
SETUP menu . . . . . . . . . . . ..34AUTOKEYSTONEEXECUTE, KEYSTONE, WHISPER, MIRROR, VOLUME, SPEAKER, AUDIO
SCREEN menu . . . . . . . . . . ..36LANGUAGE, MENUPOSITION, BLANK, STARTUP, MyScreen, MyScreen Lock, MESSAGE, SOURCE NAME
OPTION menu.. . . . . . . . . ..40AUTO SEARCH, AUTOKEYSTONE, AUTO ON, AUTOOFF, LAMP TIME, FILTER TIME, MYBUTTON, SER VICE, SECURITY
NETWORK menu . . . . . . . . ..51DHCP,IPADDRESS,SUBNETMASK,DEFAULTGATEWAY, TIME DEFFERENCE,DATE AND TIME, e-SHOT, INFORMATION, SER VICE
Maintenance . . . . . . . . . . . ..54Lamp . . . . . . . . . . . . . . . . . . . . . . ..54Air filter . . . . . . . . . . . . . . . . . . . . ..56Internal clock battery . . . . . . . . . . ..57Other care  . . . . . . . . . . . . . . . . . . ..58
Troubleshooting. . . . . . . . ..59Related messages . . . . . . . . . . . . ..59Regarding the indicator lamps . . . ..60Shutting the projector down . . . . . ..61Resetting all settings  . . . . . . . . . . ..61Phenomena that may be easy 
to be mistaken for machine defects ..62
Specific
ations . . . . . . . . . . ..64

Network Guide . . . . . . . ..1-35
Technical Guide . . . . . . .
.1-17
Safety Guide . . . . . . . . . .
.1-9 
						

							
3

Fastening the lens cover
To avoid losing the lens cover, please fasten the 
lens cover to the projector using the enclosed strap.
1. Fix the strap to the strap hole of the lens cover. 
Thread one end of the strap through the strap hole 
of the lens cover and make the loop at the end, and 
let the other end of the strap through the loop. Not 
have a knot in the strap at either end.
2. 
Fix the strap to the strap hole of the projector. 
Thread the other end of the strap through the strap hole of the projector and make 
the loop there. Let the lens cover with the one end of strap though the loop.
Projector features / Preparations
Projector features
This projector has a capability to project various picture signals onto a screen. 
This projector requires only a minimal amount of space for installation and can 
produce a large projected image from even a short distance.
This projector boasts a variety of I/O port and low noise. These features provide 
you with the broad use of this projector.
Preparations
Contents of  package
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. Contact 
immediately your dealer if anything is missing.
NOTE  • 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. 
						

							
4

Part names
Part names
Projector
(1)  Lamp cover (54) 
The lamp unit is inside.
(2) Focus ring (18)
(3) Zoom ring (18)
(4) Control panel (5)
(5) Elevator buttons (x 2) (18)
(6) Elevator feet  (x 2) (18)
(7) Remote sensor (13)
(8) Lens (18, 58)
(9) Lens cover (3)
(10) Intake vents
(11) 
 Filter cover (
56) 
The air filter and intake vent are 
inside.
(12) Speaker (35)
(13) Exhaust vent
(14) AC inlet (12)
(15) Power switch (15)
(16) Rear panel (5)
(17) Security bar (12)
(18) Security slot (12)
(19) 
 
Slot cover (57) 
The internal clock battery is 
inside.
WARNING  ►HOT! : Do not touch around the lamp cover and the exhaust 
vents during use or just after use, since it is too hot.
►Do not look into the lens or vents while the lamp is on, since the strong light 
is not good for your eyes. 
►Do not handle the elevator buttons without holding the projector , since the 
projector may drop down.
CAUTION  ►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 filter periodically .
►Do not use the security bar and slot to prevent the projector from falling 
down, since it is not designed for it.
HOT!(1)(2)(3)(4)
(7)
(10)(9)
(8)(11)
(6)
(5)
HOT!(13)
(12)
(6)
(6)
(6)
(18)
(16)
(17)
(15)
(14)
(4)
(13)(1)
(10)
(11)
(19) 
						

							
5

Part names
Control panel
(1) STANDBY/ON button (15)
(2) INPUT button (16, 22)
(3) 
 
MENU button (
22) 
It consists of four cursor buttons.
(4) POWER indicator (15, 60)
(5) TEMP indicator (60)
(6) LAMP indicator (60)
Rear panel
(1) AUDIO IN1 port (10)
(2) AUDIO IN2 port (10)
(3) AUDIO OUT port (10)
(4) COMPUTER IN1 port (10)
(5) COMPUTER IN2 port (10)
(6) MONITOR OUT port (10)
(7) Shutdown switch (61)
(8) CONTROL port (10)
(9) USB port (10)
(10) 
 
COMPONENT
 
(Y, Cb/Pb, Cr/Pr) port (10)
(11) VIDEO port (10)
(12) S-VIDEO port (10)
(13) AUDIO IN3 (L,R) ports (10)
(14) LAN port (10)
CAUTION  ►Use the shutdown switch only when the projector is not turned 
off by normal procedure, since pushing this switch stops operation of the 
projector without cooling it down.
(1)(2)(3)
(4)
(6)
(5)
BATTERY
(1)
(2)
(3)(4)(7)(14)
(9)(8)(11)
(6)(5)
(12)(13)(10) 
						

							
6

Part names
Remote control
(1) VIDEO button (17)
(2) COMPUTER button (16)
(3) SEARCH button (17)
(4) STANDBY/ON button (15)
(5) ASPECT button (17)
(6) AUTO button (19)
(7) BLANK button (21)
(8) MAGNIFY - ON button (20)
(9) MAGNIFY - OFF button (14, 20)
(10) HOME button (14)
(11) END button (14)
(12) PAGE UP button (14)
(13) PAGE DOWN button (14)
(14) VOLUME button (16)
(15) MUTE button (14, 16)
(16) FREEZE button (21)
(17) MY BUTTON - 1 button (42)
(18) MY BUTTON - 2 button (42)
(19) KEYSTONE button (20)
(20) POSITION button (19, 22)
(21) MENU button (22)
(22) ▲/▼/◄/► cursor buttons (14, 22, 23)
(23) ENTER button (14, 22, 23)
(24) ESC button (14, 22)
(25) RESET button (14, 22, 23)
(26) Battery cover (13)
Back ofthe remote control
(2)
(1)
(5)
(10)
(8)
(9)
(11)
(16)
(17)
(20)
(22)
(24)
(3)
(4)
(6)
(7)
(12)
(14)
(15)
(13)
(19)
(18)
(21)
(23)
(25)
HOMEPAGE UP
PAGE DOWNEND
VIDEOSEARCH
FREEZEOFF
ONMAGNIFY
ASPECTAUTOBLANK
MUTE
VOLUME
KEYSTONEMY BUTTON
POSITION
1 2
ESC
ENTER
MENU
RESET
COMPUTER
(26) 
						

							
7
Setting up
Setting up
Install the projector according to the environment and manner the projector will be 
used in.
On a horizontal surface
Suspended from the ceiling
• Keep a space of 30 cm or more 
between the sides of the projector 
and other objects such as walls.
• Consult with your dealer before 
a special installation such as 
suspending from a ceiling.
Screen size(diagonal)
4 : 3 screen16 : 9 screen
Projection distance ScreenheightScreenheightProjection distance ScreenheightScreenheightmin.max.min.max.inchmminchminchcminchcminchminchminchcminchcminch
300.8 0.9 341.1414116521.0 381.1 453915-10
40 1.0 1.2 461.4 565522
621.3 501.5615120-2 -1
50 1.3 1.5 581.8 7069
27831.6 631.9 766425-2 -1
60 1.5 1.8 702.1 84
8232941.9 762.39177 30 -2-1
70 1.8 2.1
812.5 9896381142.3 892.7107 9035 -3-1
80 2.0 2.4 932.8
112110 43 1252.61023.1 12210341-3 -1
90 2.3 2.7
105 3.2126123 49145 2.91153.5138116 46 -4-1
100 2.53.01173.6140137 541563.2 1273.9153 12951-4 -2
12
0 3.0 3.6140 4.3169165 651873.9153 4.718415461-5 -2
150 3.84.5176 5.4211206812394.91925.8230193 76-6-2
200 5.16.0235 7.2282274108 30126.5256 7.8307257101-8 -3
250 6.47.5294 9.0353 343135 38158.13209.8 384322 127-10 -4
300 7.69.035
210.8423411162 4618 9.8 38411.7 461386152 -12 -5
babc1c1c2c2
Arrangement
Refer to the illustrations and tables below to determine screen size and projection distance.
8755G-RJ
The values shown in the table are calculated for a full size screen: 1024×768
a  Screen size (diagonal)b  Projection distance (±10%)c1 , c2  Screen height (±10%) 
						

							
8

Setting up
On a horizontal surface
Suspended from the ceiling
• Keep a space of 30 cm or more 
between the sides of the projector 
and other objects such as walls.
• Consult with your dealer before 
a special installation such as 
suspending from a ceiling.
Screen size(diagonal)
4 : 3 screen16 : 9 screen
Projection distance ScreenheightScreenheightProjection distance ScreenheightScreenheightmin.max.min.max.inchmminchminchcminchcminchminchminchcminchcminch
300.8 0.9 351.1 434116521.0 391.2 473915-10
40 1.0 1.2 471.4 575522
621.3521.6625120 -2 -1
50 1.3 1.5 591.8
71692783 1.6 652.0 786425-2 -1
60 1.5 1.8
712.2 868232942.0 782.4 947730 -2-1
70 1.8 2.1 832.5
100 96381142.3912.8109 9035 -3-1
80 2.0 2.4 952.9
11511043 1252.6104 3.212510341-3 -1
90 2.3 2.7
107 3.3129123 49145 3.01173.6141116 46 -4-1
100 2.53.01193.6144137 541563.3130 4.015612951-4 -2
12
0 3.0 3.6143 4.4172165 651874.0156 4.818815461-5 -2
150 3.84.6179 5.5216206812394.9195 6.0235193 76-6-2
200 5.16.1239 7.3288274108 30126.62618.0314257101 -8 -3
250 6.47.6299 9.1360 343135 38158.332610.0 392322127-10 -4
300 7.69.1359
11.0 4324111624618 9.9 39112.0 471386152 -12 -5
babc1c1c2c2
Arrangement (continued)
8782
The values shown in the table are calculated for a full size screen: 1024×768
a  Screen size (diagonal)b  Projection distance (±10%)c1 , c2  Screen height (±10%)