Dukane 8940 Troubleshooting, roubleshooting

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Troubleshootingroubleshooting

Related 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 respond as described below.

If the same message is displayed after the treatment, or if a message other than the

following appears, please contact your dealer or service company.

memo Although these messages will be automatically disappeared around several

minutes, it will be reappeared every time the power is turned on.

• A lamp has a finite product life. Lamps are characterized by the fact that,

after long hours of usage, a lamp will no longer light up, or the lamp will break or burst,

etc. This projector is equipped with an automatic shut-down function, such that the

power will automatically be turned off when lamp usage time has reached 2000 hours.

Please be aware, however, that among lamp types, there are major differences in

product lifetimes; a lamp may thus fail to light even prior to the functioning of the

automatic shut-down function of this projector.

NOTE

(This table is continued to the following page.)

Message Description

CHANGE THE LAMP

AFTER REPLACING LAMP,

RESET THE LAMP TIMER.

The time the lamp timer has counted is approaching

2000 hours.

Preparation of a new lamp, and an early lamp change is

recommended. After you have change the lamp, please be sure

to reset the lamp timer.

CHANGE THE LAMP

AFTER REPLACING LAMP,

RESET THE LAMP TIMER.

THE POWER WILL TURN OFF

AFTER ** hr.

The time the lamp timer has counted is approaching

2000 hours, so a lamp change within **hours is

recommended.

When lamp usage reaches 2000 hours, the power will

automatically be turned off.

Please change the lamp by referring to the section “Lamp”.

After you have changed the lamp, please be sure to reset the

lamp timer.

CHANGE THE LAMP

AFTER REPLACING LAMP,

RESET THE LAMP TIMER.

THE POWER WILL TURN OFF

AFTER 0 hr.

As the time the lamp timer has counted has reached

2000 hours, the power will soon be automatically

turned off.

Please immediately turn the power off, and change the lamp by

referring to the section “Lamp”. After changing the lamp, please

be sure to reset the lamp timer.

Contents

Main Page Projector User's Manual - Operating Guide Page Contents Part Names BG K F Projector Part Names (continued) Remote Control r 3 4 Setting Up 6 Setting Up Screen DC A B Page 8 Connecting Your Devices Plug-and-Play Capability A R/CR/PR G/Y B/CB/PB H V Examples of connection with a computer Audio out Stereo Mini cable AUDIO IN 2 D A E HI Examples of connection with a VCR/DVD Player H H J VCR/DVD Player Projector HI If using a s-video signal If using a component signal J K 1 Connecting The Power Supply 2 Remote Control 23 Putting Batteries 1 Remote Control (continued) Operating The Remote Control Power ON/OFF Turning On The Power Turning Off The Power 2 3 Operating Selecting An Input Signal Selecting The Aspect Ratio Using The Automatic Adjustment Feature Adjusting The Picture Position 2 4 3 Correcting The Keystone Distortion Adjusting The Volume Muting The Sound Temporarily Blanking The Screen Freezing The Screen Using The Magnify Feature Displaying The Child Window Selecting An Audio Input Multifunctional Settings 21 Multifunctional Settings Using The Menu Functions ex. Turning off the built-in speaker MAIN Menu With the MAIN menu, the items shown in the table below can be PICTURE-1 Menu 24 PICTURE-1 Menu (continued) PICTURE-2 Menu INPUT Menu With the INPUT menu, the items shown in the table below can be 27 INPUT Menu (continued) AUTO Menu With the AUTO menu, the items shown in the table below can be 29 AUTO Menu (continued) SCREEN Menu With the SCREEN menu, the items shown in the table below can be 31 SCREEN Menu (continued) OPTION Menu With the OPTION menu, the items shown in the table below can be 33 OPTION Menu (continued) Lamp WARNING HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE Lamp (continued) 35 Lamp (continued) Replacing The Lamp 4 5 6 Air Filter Caring For The Air Filter 4 Page Troubleshooting roubleshooting Related Messages 39 Related Messages (continued) Regarding The Indicator Lamps 41 Regarding The Indicator Lamps (continued) Either there is no lamp and/or lamp cover, or either of these has not been properly fixed. The cooling fan is not operating. There is a possibility that the interior portion has become heated. Phenomena That May Easily Be Mistaken For Machine Defects 43 Phenomena That May Easily Be Mistaken For Machine Defects (continued) W Warranty And After-Service This specifications are subject to change without notice. 44 arranty And After-Service Specifications TECHNICAL Example Of Computer Signal 46 Initial Set Signals Connection To The Ports o The Ports A ARGB BRGB OUT Connection To The Ports (continued) o The Ports (continued) IVIDEO IN KCOMPONENT (CR/PR, CB/PB, Y) L J I Connection To The Ports (continued) 50 o The Ports (continued) following page. CONTROL port RS-232C Communication 51 RS-232C Communication Connecting The Cable 19200bps, 8N1 1. Protocol 2. Header 3. Command data Page Command Data Chart (This table is