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LCD Data Video Projector
User’s Manual
MODEL 8791HW
Information in this Guide may change due to product improvements. To obtain the latest
manuals, literature, and software please visit the Dukane web site at; www.dukane.com/av
and look at the specific model SUPPORT or DOWNLOADS section.
DUKANE CORP AV SERVICE DEPT
2900 Dukane Drive
St Charles, IL 60174
800-676-2487 / 630-762-4032
Fax 630-584-5156
avservice@dukane.com
www.dukane.com/av 403-8791HW-GENERAL-00
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Projector 8791HW User's Manual (detailed) Operating Guide Thank you for purchasing this projector. WARNING ►Before using this product, please read all manuals for this product. Be sure to read “Safety Guide” first. After reading them, store them 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 symbol indicates information that, if ignored, could possibly result in personal injur
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Contents Contents Introduction . . . . . . . . . . .3 . . PICTURE menu . . . . . . . . . . .27 . . . Bsenhgrsti , c otrn Ast , g Amm A, Features . . . . . . . . . . . . . . . . . . . . . . 3 c rolo temp , c olor , t int , s h Assenpr , Checking the contents of package ... 3 m y yromem Part names . . . . . . . . . . . .4 . . . . IMAGE menu . . . . . . . . . . . 30 . . . Projector . . . . . . . . . . . . . . . . . . . . . . 4 Apects , o erv cs An , v isopiton , h position , Control
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Introduction Introduction Features The projector provides you with the broad use by the following features. ü This projector has a variety of I/O ports that supposedly cover for any business scene. The HDMI port can support various image equipment which have digital interface to get clearer pictures on a screen. ü This projector realizes the large projection image, even if in a small space. ü The new double layer filter system is expected to function longer and of fers you less mainte
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Part names Part names HOT! (1) Projector (2) (3) (4) (11) (1) Lamp cover ( 57) (9) The lamp unit is inside. (2) Focus ring ( 18) (15) (3) Zoom ring ( 18) (10) (4) Control panel ( 5) (6) (5) (5) Elevator buttons (x 2) ( 18) (6) Elevator feet (x 2) ( 18) (7) (8) (6) HOT! (12) (7) Remote sensor ( 12) (8) Lens ( 61) (9) Intake vents (5) (10) Filter cover ( 59) The air filter and intake vent are inside. (11) Speaker ( 39) (9) (12) Exhaust vent (13) (16) (13) AC IN (AC inlet) ( 11) (1
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Part names Control panel (1) STANDBY/ON button ( 13) (2) INPUT button ( 15, 23) (3) MENU button ( 23) It consists of four cursor buttons. (4) (4) BLANK button ( 22) (5) POWER indicator ( 11, 13, 63) (6)(7)(5) (6) TEMP indicator (63) (1) (2) (3) (7) LAMP indicator ( 63) Rear panel ( 9) (1) VIDEO port (6) COMPUTER IN port (2) S-VIDEO port (7) HDMI port (3) AUDIO IN1 port (8) CONTROL port (4) AUDIO IN2 port (9) MONITOR OUT port (5) AUDIO OUT port (2) (3) (6) (7) (1) (5) (9) (4) (
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Part names Remote control (1) VIDEO button ( 16) (2) (10) (2) COMPUTER button ( 16) (1) (4) MY SOURCE/ (3) SEARCH button ( 17) (6) VIDEO COMPUTER DOC.CAMERA (3) ASPECT AUTO SEARCH BLANK (5) (7) (4) STANDBY/ON button ( 13) (16) MAGNIFY FREEZE PAGE VOLUME (12) UP (5) ASPECT button ( 17) ON (8) (14) DOWN OFF (6) AUTO button ( 19) (9) (11) KEYSTONE MY BUTTON MUTE 1 2 (7) BLANK button ( 22) (19) (13) (8) MAGNIFY - ON button ( 21) (17) (15) MENU POSITION (20) (18) (9) MAGNIFY - OFF but
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Setting up Setting up Install the projector according to the environment and manner the projector will be used in. Arrangement Refer to the illustrations and tables below to determine screen size and projection distance. The values shown in the table are calculated for a full size screen: 1280 x 800 a Screen size (diagonal) b Projection distance (±10%, from the projector's end) c1 , c2 Screen height (±10%) On a horizontal surface Suspended from the ceiling • Keep a space of 30 cm or mo
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Setting up Arrangement (continued) WARNING ►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 fire 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, front or rear position. • Consult with your dealer before a special i
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Setting up Connecting your devices Be sure to read the manuals for devices before connecting them to the projector. Make sure that all the devices are suitable to be connected with this product, and prepare the cables required to connect. Please refer to the following illustrations to connect them. To input component video signal to COMPUTER IN port, please see the description of the COMPUTER IN item of the INPUT menu ( 35). Monitor PC RGB IN AUDIO OUT RGB OUT AUDIO OUT RS-232C Speakers L
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Setting up Connecting your devices (continued) NOTE • Be sure to read the manuals for devices before connecting them to the projector, and make sure that all the devices are suitable to be connected with this product. Before connecting to a PC, check the signal level, the signal timing, and the resolution. - Some signal may need an adapter to input this projector. - Some PCs have multiple screen display modes that may include some signals which are not supported by this projector. - Alth
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Setting up Connecting power supply Put the connector of the power cord into the 1. AC IN (AC inlet) of the projector. Firmly plug the power cord’s plug into the 2. outlet. In a couple of seconds after the power supply connection, the POWER indicator will light up in steady orange. Please remember that when the DIRECT POWER ON function activated ( 46), the connection of AC IN Power cord the power supply make the projector turn on. WARNING ►Please use extra caution when connecting the power
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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. Holding the hook part of the battery 1 2 3 1. cover, remove it. Align and insert the two AA batteries 2. (HITACHI MAXELL, Part No.LR6 or R6P) according to their pl
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Power on/off Power on/off STANDBY/ON button Turning on the power POWER indicator Make sure that the power cord is firmly and 1. correctly connected to the projector and the outlet. Make sure that the POWER indicator is 2. MY SOURCE/ VIDEO COMPUTER DOC.CAMERA steady orange ( 63). Then remove the lens AUTO ASPECT SEARCH BLANK MAGNIFY FREEZE PAGE VOLUME UP ON ＋ OFF DOWN ー cover. KEYSTONE MY BUTT 1 ON 2 MUTE POSITION MENU Press STANDBY/ON button on the ENTER ESC RESET 3. projector or the
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Power on/off Precaution for lens cover attachment and removal When you attach or remove the lens cover, move it vertically up and down while keeping the knob to the right as illustrated in the figure. 14
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Operating Operating VOLUME +/- button Adjusting the volume Use the VOLUME +/VOLUME - buttons to adjust the volume. MY SOURCE/ VIDEO COMPUTER DOC.CAMERA 1. A dialog will appear on the screen to aid you in adjusting the ASPECT AUTO SEARCH BLANK volume. If you do not do anything, the dialog will automatically MAGNIFY FREEZE PAGE VOLUME UP ON disappear after a few seconds. DOWN OFF ● When is selected for current picture input port, the volume KEYSTONE MY BUTTON MUTE 1 2 adjustment is di
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Operating Selecting an input signal (continued) COMPUTER button Press COMPUTER button on the remote control to 1. select the COMPUTER IN port. MY SOURCE/ VIDEO COMPUTER DOC.CAMERA ASPECT AUTO SEARCH BLANK MAGNIFY FREEZE PAGE VOLUME UP ON DOWN OFF KEYSTONE MY BUTTON MUTE 1 2 POSITION MENU ENTER ESC RESET VIDEO button Press VIDEO button on the remote control. 1. Each time you press the button, the projector switches its MY SOURCE/ input port from the current port as below. VIDEO COMPUT
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Operating Searching an input signal SEARCH button Press SEARCH button on the remote control. MY SOURCE/ 1. VIDEO COMPUTER DOC.CAMERA The projector will start to check its input ports as below in AUTO ASPECT SEARCH BLANK order to find any input signals. MAGNIFY FREEZE PAGE VOLUME UP ON When an input is found, the projector will stop searching DOWN OFF and display the image. If no signal is found, the projector will KEYSTONE MY BUTTON MUTE 1 2 return to the state selected before the ope
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Operating Adjusting the projector's elevator When the place to put the projector is slightly uneven to the left or right, use the elevator feet to place the projector horizontally. Using the feet can also tilt the projector in order to project at a suitable angle to the screen, elevating the front side of the projector within 12 degrees. This projector has 2 elevator feet and 2 elevator knobs. An elevator foot is adjustable while pulling up the elevator knob on the same side as it. Holdin
