Instruction/ maintenance manual of the product 401-8755E-01 Dukane
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Portable LCD Pr ojector Model 8755E USER’S MANUAL 401-8755E-01.
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1 Projector 8755E User's Manual – Oper ating Guide Thank you for purchasing this projector . WARNING ► Before using this product, please read the "User's Manual - Safety Guide" and related manuals to ensure the proper use of this product.
2 About this manual . . . . . . . . . . 1 C o n t e n t .................. 2 Projector features . . . . . . . . . . 3 Prepar ations . . . . . . . . . . . . . . 3 About contents of package . . . . . . . .3 Fastening the lens cover . . . . . . . . . .3 Par t names .
3 F astening the lens co v er T o avoid losing the lens cover , please fasten it the lens cap to the projector using the strap. 1. Fix the strap to the strap ring of the lens cover . 2. Put the strap into the groove on the rivet. 3. Push the rivet into the strap hole.
4 Par t names Part names Lens ( 17 ) Filter cover ( 52 ) (Air lter and intake vent are inside.) Elevator button ( 9 ) Elevator foot ( 9 ) Remote sensor ( 16 ) Zoom ring ( 19 ) Focus ring ( 19 ) V ent ( 7 ) Projector Lamp cover ( 51 ) (Lamp unit is inside.
5 Y R L AUDIO IN3 AUDIO IN1 AUDIO OUT USB RGB OUT AUDIO IN2 VIDEO S-VIDEO C B / P B C R / P R CONTROL RGB IN2 RGB IN1 K AC inlet ( 14 ) Power switch ( 17 ) Elevator button ( 9 ) COMPONENT .
6 SEARCH button ( 19 ) RGB button ( 18 ) VIDEO button ( 19 ) ASPECT button ( 19 ) HOME button ( 23 ) MAGNIFY ON button ( 21 ) OFF button ( 21 ) END button ( 23 ) FREEZE.
7 Setting up Setting up WARNING ► Place the projector in a stable position horizontally . A fall or a turnover could cause an injury and/or damage to the projector .
8 Ar rangement Refer to the illustrations a nd tables below to determine the screen size and projection distance. The values shown in the table are calculated for a full size screen: 1024×768 (a) The.
9 Adjusting the projector's eleva tor CA UTION ►If you press the elevator button without holding the projector , the projector might crash down, overturn, smash your ngers and possibly result in malfunction.
10 Setting up Using the Security Bar WARNING ►Do not use the security bar to prevent the projector from falling. Dropping or knocking over the projector may cause damage or injury . A commercial anti-theft chain or wire can be attached to the security bar on the projector .
1 1 Setting up Connecting your de vices CA UTION ►T urn off all devices prior to connecting them to the projector . Attempting to connect a live device to the projector may generate extremely loud noises o r other abnormali ties that may resu lt in malfunction and/or damage to the device and/or projector.
12 Setting up Examples of connection with a computer * In the default setting, the AUDIO IN1 port is the audio port for the RGB IN1, and the AUDIO IN2 port is the audio port for the RGB IN2 ports. T o change the settings, refer to the AUDIO item in the SETUP menu.
13 Y R L AUDIO IN3 AUDIO IN1 AUDIO OUT USB RGB OUT AUDIO IN2 VIDEO S-VIDEO C B / P B C R / P R CONTROL RGB IN2 RGB IN1 K Y R L AUDIO IN3 AUDIO IN1 AUDIO OUT USB RGB OUT AUDIO IN2 VIDEO S-VIDEO C B / P.
14 Connecting pow er supply WARNING ► Please use extra caution when connecting the power cord, as incorrect or faulty connections may result in re and/or electrical shock. • Only use the power cord that came with the projector . If it is damaged, contact your dealer to newly get correct one.
15 Putting batteries WARNING ► Always handle the batteries with care and use them only as directed. Battery may explode if mistreated. Do not recharge, disassemble or dispose of in re. And also improper use may result in cracking or leakage, which could result in re, injury and/or pollution of the surrounding environment.
16 Using the remote contr ol CA UTION ► Be careful in handling the remote control. • Do not drop or expose the remote control to physical impact. • Do not get the remote control wet or place it on wet objects.
17 Po wer on/off Power on/off WARNING ► When the power is on, a strong light is emitted. Do not look into the lens of projector . Also do not peep at the inside of projector through a hole. NO TE • T urn th e po w er o n /o f f i n ri gh t o rd er .
18 Operating Operating Adjusting the v olume 1. Press the VOLUME button on the remote control. A dialog will appear on the screen to aid you in adjusting the volume. 2. Use the cursor buttons ▲/▼ to adjust the volume. T o close the dialog and complete the operation, press the VOLUME button again.
19 Operating Adjusting the zoom and f ocus 1. Use the zoom ring to adjust the screen size. 2. Use the focus ring to focus the picture. Selecting an aspect ratio 1. Press the ASPECT button on the remote control. Each time you press the button, the projector switches the mode for aspect ratio in turn.
20 Operating Using the automatic adjustment f ea tur e 1. Press the AUTO button on the remote control. For an RGB signal The vertical position, the horizontal position, the horizontal phase and the horizontal size will be automatically adjusted. And the aspect ratio will be automatically set to default.
21 Using the magnify feature 1. Press the ON button of MAGNIFY on the remote control. The “MAGNIFY” indication will appear on the screen (although the indication will disappear in several seconds with no operation), and the projector will enter the MAGNIFY mode.
22 F reezing the scr een 1. Press the FREEZE button on the remote control. The “FREEZE” indication will appear on the screen, and the projector will enter the FREEZE mode. T o exit the FREEZE mode and restore the screen to normal, press the FREEZE button again.
23 Operating Operating the computer screen CA UTION ►Mistaken use of the mouse/keyboard control could damage your equipment. • While using this function, please connect only with a computer . • Before connecting, read the manuals of the computer you will connect.
24 Multifunctional settings Multifunctional settings Using the menu function This projector has the following menus: PICTURE, IMAGE, INPUT , SETUP , SCREEN, OPTION, and EASY MENU. EASY MENU consists of functions often used, and the other menus are classied into each purpose.
25 EASY Menu EASY Menu Item Description ASPECT Using the buttons ◄/► switches the mode for aspect ratio. See the ASPECT item in the IMAGE menu ( 30 ). AUTO KEYSTONE EXECUTE Using the button ► executes the auto keystone function. See the AUTO KEYSTON E EXECUTE item in the SETUP menu ( 35 ).
26 EASY Menu Item Description CONTRAST Using the buttons ◄/► adjusts the contrast. See the item CONTRAST of section PICTURE menu ( 27 ). COLOR Using the buttons ◄/► adjusts the strength of whole color . See the COLOR item in the PICTURE menu ( 28 ).
27 PICTURE Menu PICTURE Menu Item Description BRIGHTNESS Using the buttons ▲/▼ adjusts the brightness. : Light ó Dark CONTRAST Using the buttons ▲/▼ adjusts the contrast. : Strong ó Weak GAMMA Using the buttons ▲/▼ switches the GAMMA mode.
28 Item Description COLOR TEMP Using the buttons ▲/▼ switches the mode of color temperature. T o adjust CUSTOM Selecting the CUSTOM and then pressing the button ► or the ENTER button displays a dialog to aid you in adjusting the OFFSET and/or GAIN of the CUSTOM mode.
29 PICTURE Menu Item Description MY MEMOR Y Selecting a mode of MY MEMOR Y using the buttons ▲/▼ and then pressing the button ► or the ENTER button performs each function. LOAD1 ó LOAD2 ó LOAD3 ó LOAD4 SA VE4 ó SA VE3 ó SA VE2 ó SA VE1 This projector has 4 numbered memories for adjustment data.
30 IMAGE Menu IMAGE Menu Item Description ASPECT Using the buttons ▲/▼ switches the mode for aspect ratio. For an RGB signal NORMAL ó 4:3 ó 16:9 ó SMALL For a video signal, s-video signal or component video signal 4:3 ó 16:9 ó 14:9 ó SMALL For a no signal 4:3 (xed) • The NORMAL mode keeps the original aspect ratio of the signal.
31 IMAGE Menu Item Description H SIZE Using the buttons ▲/▼ adjusts the horizontal size. Large ó Small • This item can be selected only for an RGB signal.
32 INPUT Menu INPUT Menu Item Description PROGRESSIVE Using the buttons ▲/▼ switches the progress mode. TV ó FILM ó TURN OFF • This function is performed only for an interlaced signal of a VIDEO inpu t, a n S- VIDE O inp ut o r CO MPON ENT VID EO i nput of 52 5i ( 480i ) or 625i (576i) signal.
33 Item Description COMPONENT Using the buttons ▲/▼ switches the function of COMPONENT VIDEO port. COMPONENT ó SCAR T RGB When the SCART RGB is selected, the COMPONENT VIDEO port function as a port for a SCART RGB signal input and VIDEO port function as a port for SCART RGB sync input.
34 INPUT Menu Item Description RESOLUTION *2 The resolution for the RGB1 and RGB2 input signals can be set on this projector . (1) In the INPUT menu select RESOLUTION using the ▲/▼ buttons and press the ► button. The RESOLUTION menu will be displayed.
35 SETUP Menu SETUP Menu Item Description AUTO KEYSTONE EXECUTE Selecting this item performs the Automatic keystone distortion correction. Projector automatically corrects vertical keystone distortion due to the (forward/backward) setup angle by itself.
36 SETUP Menu SETUP Menu (continued) Item Description MIRROR Using the buttons ▲/▼ switches the mode for mirror status. NORMAL ó H:INVERT ó V :INVERT ó H&V :INVERT If T ransition Detector i.
37 SCREEN Menu SCREEN Menu Item Description LANGUAGE Using the buttons ▲/▼ switches the OSD (On Screen Display) language. SUOMI ó POLSKI ó TÜRKÇE ENGLISH ó FRANÇAIS ó DEUTSCH ó ESP AÑOL .
38 SCREEN Menu Item Description ST ART UP Using the buttons ▲/▼ switches the mode for the start-up screen. The start-up screen is a screen displayed when no signal or an unsuitable signal is detected. MyScreen ó ORIGINAL ó TURN OFF MyScreen is a screen you can register as a desired screen.
39 SCREEN Menu Item Description MESSAGE Using the buttons ▲/▼ turns on/off the message function. TURN ON ó TURN OFF When the TURN ON is selected, the following message function works. “AUTO IN PROGRESS” while automatically adjusting ”NO INPUT IS DETECTED” ”SYNC IS OUT OF RANGE” "Searching….
40 OPTION Menu OPTION Menu Item Description AUTO SEARCH Using the bu ttons ▲/▼ turns on/off the automatic s ignal search fun ction. TURN ON ó TURN OFF When the TURN ON is selected, detecting no signal automatically cycles through input ports in the following order .
41 Item Description AUTO OFF Using the buttons ▲/▼ adjusts the time to count down to automatically turn the projector off. Long (max. 99 minutes) ó Short (min. 0 minute = DISABLE) AUTO OFF ENABLE 1 AUTO OFF DISABLE 0 When th e time is set to 0, the proje ctor is no t turned off au tomatical ly .
42 Item Description SERVICE Selecting this item displays the SERVICE menu. Select an item using the buttons ▲/▼, and press the button ► or the ENTER button on the remote control to execute the item. F AN SPEED ó AUTO ADJUST ó GHOST ó FIL TER MESSAGE ó KEY LOCK F ACTORY RESET ó INFORMA TION ó REMOTE FREQ.
43 Item Description SERVICE REMOTE FREQ. Use the ▲/▼ button to change the Projector's remote sensor setting ( 16 ). 1:NORMAL ó 2:HIGH Items with a checkmark are on.
44 Item Description SECURITY This projector is equipped with security functions. User registration is required before using the security functions. Please contact your local dealer . 1. Using Security Features 1.1 Inputting the P ASSWORD 1.1-1 Use the ▲/▼ buttons on the OPTION menu to select SECURITY and press the ► button.
45 Item Description SECURITY 1.3 If you have forgotten your P ASSWORD 1.3-1 Follow the procedure in 1.1-1 to display the ENTER P ASSWORD BOX. 1.3-2 While the ENTER P ASSWORD BOX is displayed, press and hold the RESET button on the remote control for about 3 seconds or press and hold the INPUT and ► buttons on the projector for about 3 seconds.
46 Item Description SECURITY 2.2-4 Mov e the c ursor t o the ri ght sid e of th e CHECK P ASSWORD BOX and press the ► button to display the P ASSWORD for about 20 sec onds, please make note of the P ASSWORD during this time. After the P ASSWORD has displayed for about 20 seconds the screen will return to the MyScreen P ASSWORD on/off menu.
47 Item Description SECURITY 3.1-3 Input a 4 part PIN Code using the ▲/▼/◄/► /RGB and INPUT buttons. A CONFIRMA TION BOX will appear . Reenter the same PIN Code. This will complete the PIN Code registration. NOTE: If there is no key input for about 55 seconds while the PIN BOX or the CONFIRM A TION BOX are displayed the menu will close.
48 Item Description SECURITY 4. Using the T ransition Detector Function While the T ransition Detector function is ON, when power switch is started to supply to the projector , it might react as below . • T ransition Detector alarm shown below might appear on screen, if the projector has been moved or re-installed.
49 Item Description SECURITY 4.3 Setting the T ransition Detector off 4.3-1 Follow the procedure in 4.1-1 to display the Transition Detector on/of f menu. 4.3-2 Select TURN OFF to display the ENTER P ASSWORD BOX (large). Enter the registered P ASSWORD and the screen will return to the T ransition Detector on/off menu.
50 Maintenance Maintenance Lamp WARNING HIGH VOL T AGE HIGH TEMPERA TURE HIGH PRESSURE ► The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time.
51 Lamp (continued) A lamp has a nite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor . Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them.
52 If the air lter becomes clogged by dust or the like, internal temperatures rise and could cause a re, a burn and/or malfunction to the projector . When the indicators or a message prompts you to clean the air filter , clean the air filter as soon as possible.
53 Maintenance 4. Apply a vacuum cleaner to the air lter and the lter cover . Please replace the air lter when it is damaged or too soiled. 5. Replace the air lter in its original position. Secure the air lter in place by pressing each of the six locations.
54 Maintenance WARNING ►Before caring, make sure the power switch is off and the power cable is not plugged in, and then allow the projector to cool sufciently . The care in a high temperature state of the projector could cause a burn and/or malfunction to the projector .
55 T roubleshooting R elated messages When the unit's power is on, messages such as those shown below may be displayed. When any such message is displayed on the screen, please follow the instructions described below .
56 T roubleshooting R e gar ding the indicator lamps Lighting and ashing of the POWER indicator , the LAMP indicator , and the TEMP indicator have the meanings as described in the table below .
57 T roubleshooting Regarding the indicator lamps (continued) POWER indicator LAMP indicator TEMP indicator Description Blinking In Red or Lighting In Red T urned off Blinking In Red The cooling fan is not operating. Please turn the power off, and allow the projector to cool down at least 20 minutes.
58 T roubleshooting Phenomena that may be easy to be mistak en for machine def ects WARNING ► Never use the projector if abnormal operations such as smoke, strange odor , excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter , etc.
59 Pheno mena that m ay be easy t o be mistak en for machi ne def ects (conti nued) Phenomenon Cases not involving a machine defect Reference page Sound does not come out. The signal cables are not correctly connected. Correctly connect the audio cables.
60 Pheno mena that m ay be easy t o be mistak en for machi ne def ects (conti nued) Phenomenon Cases not involving a machine defect Reference page Pictures appear dark. The brightness and/or contrast are adjusted to an extremely low level. Adjust BRIGHTNESS and/or CONTRAST settings to a higher level using the menu function.
61 Warr anty And After-Ser vice W arranty and after-service If a problem occurs with the equipment, rst refer to the “T roubleshooting” and run through the suggested checks. If this does not resolve the problem, please contact your dealer or service company .
62 Specications Specications (continued) 306 mm 249 mm 100 mm 86 mm.
1 Projector 8755E User's Manual – Oper ating Guide T echnical Example of computer signal Resolution (H x V) H. frequency (kHz) V . frequency (Hz) Rating Signal mode 720 x 400 37.9 85.0 VESA TEXT 640 x 480 31.5 59.9 VESA VGA (60Hz) 640 x 480 37.
2 Example of computer signal Initial set signals The following signals are used for the initial settings. The signal timing of some computer models may be different.
3 Connection to the ports A RGB IN1, B RGB IN2, C RGB OUT D-sub 15pin mini shrink jack • Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive) • H/V .
4 Connection to the por ts 4 3 2 1 H VIDEO RCA jack • System: NTSC, P AL, SECAM, P AL-M, P AL-N, NTSC4.43 • 1.0±0.1Vp-p, 75Ω terminator G S-VIDEO Mini DIN 4pin jack Pin Signal 1 Color signal 0.286Vp-p (NTSC, burst), 75Ω terminator Color signal 0.
5 Connection to the por ts Y R L AUDIO IN3 AUDIO IN1 AUDIO OUT USB RGB OUT AUDIO IN2 VIDEO S-VIDEO C B / P B C R / P R CONTROL RGB IN2 RGB IN1 K I AUDIO IN-1 ( Ø3.5 stereo mini jack), J AUDIO IN-2 , K L AUDIO 3 L/R (RCA jack) • 200mV rms(max.) 35kΩ termination M AUDIO OUT ( Ø3.
6 RS-232C Communication RS-232C Communication 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 CONTROL port RS-232C cable (Cross) RS-232C port of the projector of the computer - (1) (1) CD RD (2) (2) RD TD (3) (3) TD - (4) (4) DTR GND (5) (5) GND - (6) (6) DSR RTS (7) (7) R TS CTS (8) (8) DTS - (9) (9) RI Connecting the cable 1.
7 RS-232C Communication (continued) Requesting projector status (Get command) (1) Send the request code Header + Command data (‘02H’+‘00H’ + type (2 bytes)+ ‘00H’ +‘00H’) from the computer to the projector . (2) The projector ret urns the response code ‘1DH’+ data (2 bytes) to the computer .
8 Names Operation T ype Header Command Data CRC Action T ype Setting Code Power Set Turn off BE EF 03 06 00 2A D3 01 00 00 60 00 00 Turn on BE EF 03 06 00 BA D2 01 00 00 60 01 00 Get BE EF 03 06 00 19.
9 Names Operation T ype Header Command Data CRC Action T ype Setting Code User Gamma Pattern Set Off BE EF 03 06 00 FB FA 01 00 80 30 00 00 9 step gray scale BE EF 03 06 00 6B FB 01 00 80 30 01 00 15 .
10 Names Operation T ype Header Command Data CRC Action T ype Setting Code COLOR TEMP GAIN G Get BE EF 03 06 00 70 F4 02 00 B2 30 00 00 Increment BE EF 03 06 00 16 F4 04 00 B2 30 00 00 Decrement BE EF.
1 1 Names Operation T ype Header Command Data CRC Action T ype Setting Code ASPECT Set 4:3 BE EF 03 06 00 9E D0 01 00 08 20 00 00 16:9 BE EF 03 06 00 0E D1 01 00 08 20 01 00 14:9 BE EF 03 06 00 CE D6 .
12 Names Operation T ype Header Command Data CRC Action T ype Setting Code FRAME LOCK Set TURN OFF BE EF 03 06 00 CB D6 01 00 14 30 00 00 TURN ON BE EF 03 06 00 5B D7 01 00 14 30 01 00 Get BE EF 03 06.
13 Names Operation T ype Header Command Data CRC Action T ype Setting Code MUTE Set TURN OFF BE EF 03 06 00 46 D3 01 00 02 20 00 00 TURN ON BE EF 03 06 00 D6 D2 01 00 02 20 01 00 Get BE EF 03 06 00 75.
14 Names Operation T ype Header Command Data CRC Action T ype Setting Code BLANK Set My Screen BE EF 03 06 00 FB CA 01 00 00 30 20 00 ORIGINAL BE EF 03 06 00 FB E2 01 00 00 30 40 00 BLUE BE EF 03 06 0.
15 Names Operation T ype Header Command Data CRC Action T ype Setting Code REMOTE FREQ NORMAL Set Disable BE EF 03 06 00 FF 3D 01 00 30 26 00 00 Enable BE EF 03 06 00 6F 3C 01 00 30 26 01 00 Get BE EF.
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2900 Dukane Drive St. Charles, Illinois 60174 www .dukcorp.com/av T oll-free: 800-676-2487 Fax: 630-584-5156 e-mail: avsales@dukcorp.com Audio Visual Products #401-8755E-01.
An important point after buying a device Dukane 401-8755E-01 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dukane 401-8755E-01 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Dukane 401-8755E-01 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dukane 401-8755E-01 you will learn all the available features of the product, as well as information on its operation. The information that you get Dukane 401-8755E-01 will certainly help you make a decision on the purchase.
If you already are a holder of Dukane 401-8755E-01, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Dukane 401-8755E-01.
However, one of the most important roles played by the user manual is to help in solving problems with Dukane 401-8755E-01. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dukane 401-8755E-01 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
