Yamaha DPX-830 owner manual Keystone adjustment, Iris button, To stop projecting

Page 21

To stop projecting:

1.Press the STANDBY/ON () button on the projector or the STANDBY ( ) button on the remote control.

•A confirmation message is displayed.

•To cancel the procedure, wait a while or press the MENU button.

2.Press the STANDBY/ON () button on the projector or the STANDBY ( ) button on the remote control again.

•The lamp goes out and the projector goes into a cooling period. In this condition, the POWER indicator turns red and the STATUS indicator blinks green.

3.Wait about one minute for the STATUS indicator to be off and the POWER indicator to be steadily lit in red.

•During this one minute period, the intake and exhaust fans rotate to cool the lamp.

•The fan may make loud sounds during a cooling period.

Caution

•Do not unplug the power cable while the STATUS indicator is blinking. Unplugging the power cable immediately after use may damage the lamp or reduce lamp life.

KEYSTONE adjustment

Use to correct vertical and horizontal image distortion caused by tilting the projector.

1.Press the KEYSTONE (ENTER) button on the control area of the projector or the KEYSTN button on the remote control.

2.Adjust the projection angle by pressing , , , buttons as shown.

To exit from the menu:

3.Press the KEYSTONE (ENTER) button on the control area of the projector or the KEYSTN button on the remote control again.

Important

Press button

Press

 

Press

button

 

button

 

Press button

•When the keystone adjustment is applied, the correct aspect ratio may not be obtained.

•When the keystone adjustment is applied, the resolution lowers. In addition, vertical stripes appear and straight lines bend in images with complicated patterns. To prevent such symptoms, keep the screen and the projector perpendicular to each other as much as possible.

•When the keystone adjustment is applied, the distorted image may appear for a while.

•The projected image may be distorted depending on the setting value of the keystone adjustment and the type of the input signals. In such cases, adjust the setting value within the range where the projected image is not distorted.

•The setting value displayed at the time of the keystone adjustment may vary depending on the type of the input signal.

IRIS button

The IRIS function adjusts the contrast optically by opening and closing the lens aperture. Select OPEN to increase the brightness of the image. Select CLOSE to deepen the black level of the image while reducing the brightness.

1.Press the IRIS button on the remote control.

• The current setting appears.

IRIS : CLOSE

2.Change the setting by pressing the IRIS button again while the current setting is being displayed.

IRIS : OPEN

CONT.

BRIGHT

C.TEMP

GAMMA SHARP IRIS

SETTING

IRIS button

17

Page 20 Page 22
Image 21
Page 20 Page 22
Contents DPX-830 For Canadian customers Important Safety InstructionsUSA FCC Information for US customers onlyFor U.K. customers European compliance noticeIii GREEN-AND-YELLOWTable of contents Getting started Inappropriate places for installationPower supply parts Accessory checkRemote control parts CablesRemove the rear lid of the remote control Inserting the batteries into the remote controlThem correctly, inserting their side first Attach the rear lidProjector overview Controls and functionsControl panel Rear panelUsing the picture quality adjusting buttons Remote control overviewOperational range Using the remote controlReception angle Vertical directionsSetting up the screen InstallationAdjusting the projection angle Mounting the projector on the tableOptional part Mounting the projector on the ceilingScreen size and projection distance When the aspect ratio of the screen isBasic home theater system connection ConnectionsConnecting to a DVD player or Hdtv decoder Connecting to a video player, etcUsing the Video terminal Using the S-VIDEO terminalSUB connections Hdmi or DVI connectionsConnecting to a computer For analog connectionsFor digital connections With the Setup menu Plugging in the power cableTrigger terminal To exit from the menuProjection Confirm the Power indicator lights up redViewing video images PreparationPress the Iris button on the remote control Keystone adjustmentIris button To stop projectingWith the remote control With the Initial menu Setting the aspect ratioExamples of the aspect ratio Aspect buttonViewing computer images Auto / Auto Sync buttons Connecting to a notebook computerMenu overview MenuHow to set the menus Image menu Menu settingsSetup menu Initial menu Signal menu Selecting the gamma mode Gamma Adjusting video imagesCustomizing the gamma mode Gamma Adjusting brightness Contrast and BrightnessCustomizing the color temperature Color Temp Selecting the color temperature Color TempAbout color temperature To activate the stored color temperature settingsAdjusting color Saturation and HUE Sharpening or softening images SharpnessLPF Progressive filter To activate the stored memory settings Saving memory settingsPress one of the Memory buttons on the remote control Memory functionSimple method to adjust the image position Adjusting computer imagesTo adjust the horizontal position To adjust the vertical positionReplacement lamp cartridge Option Interval of lamp replacementReplacing the lamp Spare lampCleaning the projector and the ventilation grilles MaintenanceCleaning the lens Reset of the lamp operation timeAttaching a lens filter and cap Attaching a commercially available lens filterAttaching the lens cap No image appears on the screen TroubleshootingImages are not displayed correctly Others Indicators Normal conditionsAbnormal conditions Projector specifications SpecificationsComponent signal specifications Composite / S-video signal specificationsDigital RGB Component Signal specifications Analog RGB Signal specificationsConnectors Dimension drawingsAll rights reserved

DPX-830 specifications

The Yamaha DPX-830 is a sophisticated digital projector designed to meet the demands of various audiovisual applications, including home theaters, corporate presentations, and educational environments. Renowned for its high-quality image projection and advanced technological features, the DPX-830 provides a seamless user experience and impressive performance.

One of the standout features of the Yamaha DPX-830 is its high-resolution imaging capability. It offers a native resolution of 1920 x 1080 pixels, also known as Full HD. This ensures that visuals are sharp and detailed, making it perfect for displaying high-definition content. With a brightness rating of 3000 ANSI lumens, the projector performs well even in well-lit environments, ensuring vibrant colors and clear images without significant loss of quality.

The DPX-830 utilizes advanced DLP technology, which offers superior color reproduction and contrast ratios, resulting in deep blacks and vibrant colors. The use of a lamp life of up to 4000 hours reduces maintenance hassles and operating costs, making it an economical choice for users.

Another significant characteristic of the Yamaha DPX-830 is its versatile connectivity options. It features multiple input ports, including HDMI, VGA, and composite video, allowing users to easily connect various devices such as laptops, Blu-ray players, and streaming devices. This flexibility makes it an ideal choice for both personal and professional use.

In terms of audio capabilities, the DPX-830 is equipped with built-in speakers that deliver clear sound, enhancing the overall presentation experience. For users seeking enhanced audio performance, the projector can be connected to external sound systems via audio output ports.

The projector also includes a user-friendly interface that simplifies the setup and operation process. Features like automatic keystone correction and optical zoom facilitate easy adjustments to fit different projection environments. Its compact and lightweight design ensures that it can be easily transported, making it suitable for mobile presentations.

Overall, the Yamaha DPX-830 combines high-resolution imagery, DLP technology, versatile connectivity, and user-friendly operation, making it an excellent choice for anyone seeking a reliable and high-performing projector. Whether in a home theater setting or professional environment, the DPX-830 stands out as a powerful tool for delivering captivating visual content.
Top Page Image Contents