Operating in a high altitude environment | BenQ SP890 guide

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Press Exit to go back to the remote network operation page.

For more information, visit http://www.crestron.com & www.crestron.com/getroomview.

Operating in a high altitude environment

We recommend that you activate High Altitude Mode when your environment is higher than 1500 meters (around 4920 feet) above sea level, or whenever the projector will be used for extended periods of time (>10 hours) without shutdown.

To activate High Altitude Mode:

1.Press MENU on the projector or MENU/EXIT on the remote control, and then press / until the Advanced Setup menu is highlighted.

2.Press to highlight High Altitude Mode.

3.Press / to select On. A confirmation message is displayed.

4.Highlight Yes and press ENTER.

Operation under High Altitude Mode may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut-down symptoms, which is designed to protect your projector from over-heating. In cases like this, you should switch to High Altitude Mode to solve these symptoms. However, this is not to state that this projector can operate under any and all harsh or extreme conditions.

Advanced Setup

Lamp Settings
HDMI Settings
Baud Rate	115200
Test Pattern

High Altitude Mode	On
Audio Settings
Password
Lan Control Settings
Reset All Settings
Expert Mode
Direct Power On	Off
S-Video	EXIT Back
WARNING

High Altitude Mode is used when

the environment is higher than 1500m.

Do you want to turn the High Altitude Mode on?

Yes No

Using the projector

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Image 39

BenQ SP890 Operating in a high altitude environment, To activate High Altitude Mode, Press to highlight High Altitude Mode

Contents

Welcome Table of contents Important safety instructions Do not cover the projector with any item Moisture condensation Avoid volatile liquidsDisposal Overview Shipping contents Remote control batteries Remote control operationCeiling mounting the projector Projector features Under view Projector exterior viewFront and upper side view Rear view Control panel Remote control Floor Rear Choosing a locationFloor Front Ceiling Front Obtaining a preferred projected image size Installation for a 169 ratio screen Projection dimensions Height H Installation for a 43 ratio screenHighest Lens To use the lens shift lever Shifting the projection lens Component Connecting Hdmi devicesPreparations Reference Picture quality Connecting S-Video or video devices Connecting component-video devices Connecting a computer Connecting a monitorConnect the projector to a computer with a VGA cable Preparations Turning the projector on Using the OSD menu Selecting an input sourceChanging Color Space Securing the projector Using the menusUsing a security cable lock Use / to highlight the System Setup menu Utilizing the password function Setting a passwordIf you forget the password Entering the password recall procedure Changing the passwordDisabling the password function Fine-tuning the image size and clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the image Correcting picture distortion Two parallel sidesNo parallel sides To fine-tune the picture mode Using the preset and user modesSelecting a preset mode Fine-tuning the selected picture mode To reset the picture mode to the preset factory values Setting the User 1/User 2 modeResetting the picture mode Press to highlight Load Settings From Fine-tuning the picture quality Controlling image clarity Setting Black LevelSelecting a color temperature Advanced picture quality controls To set a preferred color temperature Setting a preferred color temperatureSelecting a Gamma setting Adjusting Brilliant Color Setting Film Mode To adjust and store the settingsColor Management Setting 3D Comb Filter Selecting the aspect ratioAbout the aspect ratio 169 display Using Panamorph lenses optionalImage Using the entire resolution Aspect ratio Aspect ratio image Freezing the image Utilizing FAQ functionDisable Hiding the image Muting the sound Adjusting the soundAdjusting the sound level Turning off the Power On/Off Ring Tone If you are in a Dhcp environment Configuring the Lan Control SettingsControlling the projector through a Lan environment Controlling the projector remotely through a web browser Press Exit to go back to the remote network operation Ii To switch input source, click on your desired signalAuto Source Menu item To activate High Altitude Mode Press to highlight High Altitude ModeOperating in a high altitude environment PIP function is effective at below source combinations Displaying more than one image source simultaneouslyTo display the PIP window Highlight PIP and press / to select On Turning the projector off On-Screen Display OSD menus On-Screen Display OSD structureMain menu Sub-menu Options Display System Setup Information Setup Picture -- Basic menu Picture -- Advanced menuFunction Description Display menu Language Sleep TimerMenu Settings Menu Position Closed Caption Enable Advanced Setup menu Information menu Storing the projector Cleaning the lensCleaning the projector case Care of the projector Getting to know the lamp hour Setting Lamp Power as EconomicSetting Auto Off Lamp information Timing of replacing the lamp Replacing the lampStatus Message Reapply power and turn the projector back on Resetting the lamp timer Power Temp Lamp Status & Description Indicators Problem Cause Remedy Troubleshooting Terminals SpecificationsOptical Electrical Mm x 318 mm x 169 mm W x D x H Dimensions KHz MHz Timing chartFormat Resolution Refresh rate Frequency Supported timing for PC input Supported timing for Video and S-Video inputs Format Resolution Refresh rate Hz Freq. KHz Pixel Freq. MHzFormat Resolution Refresh rate Freq. KHz Pixel Freq MHz Supported timing for Edtv and Hdtv via Component inputs Warranty CopyrightDisclaimer Weee directive FCC statement for United States usersEEC statement for European users MIC statement English