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Summary of Contents for BenQ DX825ST
- Page 1 DX808ST/DX825ST Digital Projector User Manual V 1.01...
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Page 2: Warranty And Copyright Information
For other information, please visit www.BenQ.com. Copyright Copyright © 2017 by BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of BenQ Corporation. -
Page 3: Table Of Contents
Table of Contents Warranty and Copyright information ................2 Important safety instructions ....................4 Introduction .......................... 7 Shipping contents ............................7 Projector exterior view ..........................8 Controls and functions..........................9 Positioning your projector ....................12 Choosing a location ..........................12 Obtaining a preferred projected image size.................. -
Page 4: Important Safety Instructions
Important safety instructions Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product. 1. - Page 5 9. Never replace the lamp assembly or any 13. Always place the projector on a level, electronic components unless the projector is horizontal surface during operation. unplugged. - Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of more than 15 degrees front to back.
- Page 6 50 cm clearance from walls and free flow of air around the projector. outlet and call BenQ to have the projector - Locations where temperatures may become serviced. excessively high, such as the inside of a car with all windows rolled up.
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Page 7: Introduction
Introduction Shipping contents Carefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your place of purchase. Standard accessories Remote control with Projector User manual CD batteries Quick start guide Warranty card* Power cord •... -
Page 8: Projector Exterior View
Projector exterior view 15 17 1. Focus ring 12. USB Type A port (Power for Touch kit) 2. Vent (air exhaust) 13. USB Mini-B port 3. Adjuster feet 14. RGB (PC) signal input jacks 4. Projection lens 15. RGB (PC) signal output jack 5. -
Page 9: Controls And Functions
Controls and functions Projector & Remote control • All the key presses described in this document are available on the remote control or projector. • The remote control is without laser pointer in Japan INFO 5. Arrow keys ( , POWER When the On-Screen Display (OSD) menu is Toggles the projector between standby mode... - Page 10 6. SOURCE 16. PAGE /PAGE Displays the source selection bar. Operate your display software program (on a connected PC) which responds to page 7. ECO BLANK up/down commands (like Microsoft Used to hide the screen picture. PowerPoint). Do not block the projection lens from 17.
- Page 11 Controlling your smart device with the remote control When the projector projects the content from your MHL compatible smart device, you can use the remote control to control your smart device. To enter the MHL mode, press and hold AUTO for 3 seconds. The following buttons are available for controlling your smart device: Arrow keys ( , ), MENU, BACK, OK, MHL...
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Page 12: Positioning Your Projector
Select this location with the projector suspended upside-down in front of the screen. Purchase the upside-down from behind the screen. Note that a BenQ Projector Ceiling/Wall Mount Kit from your special rear projection screen and the BenQ dealer to mount your projector. -
Page 13: Obtaining A Preferred Projected Image Size
If you use a non-BenQ brand projector mounting kit, there is a safety risk that the projector may fall down due to an improper attachment through the use of the wrong gauge or length screws. -
Page 14: Adjusting The Projected Image
• Take necessary procedures to prevent the projector from falling off such as during an earthquake. • The warranty doesn’t cover any product damage caused by mounting the projector with a non-BenQ brand projector mounting kit. - Page 15 Auto-adjusting the image In some cases, you may need to optimize the picture quality. To do this, press AUTO. Within 3 seconds, the built-in Intelligent Auto Adjustment function will re-adjust the values of Frequency and Clock to provide the best picture quality. The current source information will be displayed in the corner of the screen for 3 seconds.
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Page 16: Connection
Connection When connecting a signal source to the projector, be sure to: 1. Turn all equipment off before making any connections. 2. Use the correct signal cables for each source. 3. Ensure the cables are firmly inserted. A/V device Touch module VGA cable VGA to DVI-A cable... - Page 17 A/V device Touch module VGA cable VGA to DVI-A cable USB cable Component Video to VGA (D-Sub) adapter cable USB cable (A to mini B type) connect to Touch Module HDMI cable Notebook or Monitor desktop computer • In the connections above, some cables may not be included with the projector (see Shipping contents on page They are commercially available from electronics stores.
- Page 18 S-Video Normal Video Connecting audio (DX825ST) The projector has built-in mono speaker(s) which are designed to provide basic audio functionality accompanying data presentations for business purposes only. They are not designed for, nor intended for stereo audio reproduction use as might be expected in home theater or home cinema applications.
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Page 19: Operation
Operation Starting up the projector 1. Plug the power cord. Turn on the power outlet switch (where fitted). The power indicator on the projector lights orange after power has been applied. 2. Press on the projector or on the remote control to start the projector. -
Page 20: Using The Menus
Using the menus The projector is equipped with 2 types of On-Screen Display (OSD) menus for making various adjustments and settings. • Basic OSD menu: provides primary menu functions. (See Basic menu on page • Advanced OSD menu: provides full menu functions. (See Advanced menu on page To access the OSD menu, press MENU on the projector or remote control. -
Page 21: Securing The Projector
Likewise, when you wish to switch from the Advanced OSD menu to the Basic OSD menu, follow the instructions below: 1. Go to Advanced Menu - System > Menu Settings and press OK. 2. Select Menu Type and OK. 3. Press / to select Basic. Next time when you turn on the projector, you may access the Basic OSD menu by pressing MENU. - Page 22 Please write down the recall code, and contact 2. Write down the number and turn off your projector. BenQ Customer Center. 3. Seek help from the local BenQ service center to decode the number. You may be required to provide proof of Recall Code: purchase documentation to verify that you are an authorized user of the projector.
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Page 23: Switching Input Signal
Switching input signal The projector can be connected to multiple devices at the same time. DX825ST However, it can only display one full screen at a time. When starting up, the projector automatically searches for the available signals. Be sure the Advanced Menu - Settings > Auto Source Search menu is On if you want the projector to automatically search for the signals. -
Page 24: Menu Operation
Menu operation Please note that the on-screen display (OSD) menus vary according to the signal type selected and the projector model you are using. The menu items are available when the projector detects at least one valid signal. If there is no equipment connected to the projector or no signal detected, limited menu items are accessible. - Page 25 • User 1/User 2: Recalls the settings customized based on the current available picture modes. See Reference Mode on page Volume Adjusts the sound level. (DX825ST) Lamp Mode Setting the Lamp Mode on page • Native Resolution: Shows the native resolution of the projector.
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Page 26: Advanced Menu
Tint The higher the value, the more greenish the picture becomes. The lower the value, the more reddish the picture becomes. (DX825ST) Sharpness The higher the value, the sharper the picture becomes. Menu operation... - Page 27 This feature utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing truer, more vibrant colors in picture. It enables a greater than 50% brightness increase in mid-tone Brilliant Color images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors.
- Page 28 Wall Color Corrects the projected picture’s color when the projection surface such as a Advanced painted wall which may not be white, the Wall Color feature can help correct the Color Settings projected picture’s colors to prevent possible color difference between the source and projected pictures.
- Page 29 Displays the position adjustment page. To move the projected image, use the Position directional arrow keys. This function is only available when a PC signal (analog RGB) is selected. This projector features a 3D function which enables you to enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images.
- Page 30 Returns all of the adjustments you’ve made for the Display menu to the factory Reset Display preset values. Network (DX825ST) Wired LAN BenQ Network Projector Operation Guide. AMX Device When this function is On, the projector can be detected by AMX controller. Discovery MAC Address Displays the mac address for this projector.
- Page 31 Quick Cooling Selecting On enables the function and projector cooling time will be shortened from a normal 90-second duration to approximately 15 seconds. Blank Timer Sets the image blank time when there is no action taken on the blank screen, once elapsed the image will return to the screen.
- Page 32 Panel Key Lock With the control keys on the projector locked, you can prevent your projector settings from being changed accidentally (by children, for example). When Panel Key Lock is on, no control keys on the projector will operate except POWER.
- Page 33 PC 1 jack and the MONITOR OUT jack are correctly connected to devices. • Audio Pass Through (DX825ST): The projector can play sound when it is in standby mode and the corresponding jacks are correctly connected to devices.
- Page 34 Returns all settings to the factory preset values. Factory Default The following settings will still remain: Keystone, Projector Installation, Lamp Timer, High Altitude Mode, Security Settings, Baud Rate, HDMI Equalizer. Returns all of the adjustments you’ve made for the System menu to the factory Reset System preset values.
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Page 35: Maintenance
Maintenance Care of the projector Cleaning the lens Clean the lens whenever you notice dirt or dust on the surface. Please be sure to turn off the projector and let it cool down completely before cleaning the lens. • Use a canister of compressed air to remove dust. •... -
Page 36: Lamp Information
1. Have the following items ready: • A suitable cross-head (phillips type) screwdriver. • Spare dust filter (available from your dealer). 2. Locate the dust filter cover on the side of the projector and loosen the four screws using the screwdriver. Keep the screws in a safe place for later use. - Page 37 When the Lamp indicator lights up or a message appears suggesting it is time to replace the lamp, please consult your dealer or go to http://www.BenQ.com before installing a new lamp. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.
- Page 38 Install a new lamp for optimal performance. Press Equivalent lamp hour >XXXX hours dismiss the message. Order a new lamp at www.BenQ.com It is strongly recommended that you replace the lamp at this Notice age. The lamp is a consumable item. The lamp brightness Replace lamp soon diminishes with use.
- Page 39 2. Loosen the screw(s) that secure the lamp cover on the side of the projector until the lamp cover loosens. 3. Remove the lamp cover from the projector. • Do not turn the power on with the lamp cover open. •...
- Page 40 12. Replace the lamp cover on the projector. 13. Tighten the screw that secures the lamp cover. • Loose screw may cause a bad connection, which could result in malfunction. • Do not over tighten the screw. 14. .Connect the power and restart the projector. Resetting the lamp timer 15.
- Page 41 Indicators Light Status & Description Power events Stand-by mode Powering up Normal operation Normal power-down cooling Download CW start fail Lamp events Lamp error in normal operation Lamp is not lit up Lamp life exhausted Thermal events Fan 1 error (the actual fan speed is outside the desired speed) Fan 2 error (the actual fan speed is outside the desired speed) Fan 3 error (the actual fan speed is outside the desired speed) Temperature 1 error (over limited temperature)
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Page 42: Troubleshooting
Troubleshooting The projector does not turn on. Cause Remedy Plug the power cord into the AC power jack on the projector, and plug the power cord into the power outlet. If There is no power from the power cord. the power outlet has a switch, make sure that it is switched Attempting to turn the projector on again during Wait until the cooling down process has completed. -
Page 43: Specifications
Audio signal input 280 W (Max); < 0.5 W (Standby); Audio in < 2 W (when the Network function in the Standby RCA audio jacks (L/R) x 1 (DX825ST) Settings is on) PC audio jack x 2 (DX825ST) Mechanical USB port (Mini-B x 1) -
Page 44: Dimensions
Dimensions 320 mm (W) x 120 mm (H) x 239 mm (D) Unit: mm Specifications... -
Page 45: Timing Chart
1024 x 768 XGA_85 84.997 68.667 94.500 XGA_120 (Reduce 119.989 97.551 115.5 Blanking) 1152 x 864 1152 x 864_75 67.5 BenQ 1024 x 576 60.0 35.820 46.966 Notebook_timing BenQ 1024 x 600 64.995 41.467 51.419 Notebook_timing 1280 x 720 1280 x 720_60 45.000... - Page 46 1024 x 768 XGA_85 84.997 68.667 94.500 XGA_120 (Reduce 119.989 97.551 115.5 Blanking) 1152 x 864 1152 x 864_75 67.5 BenQ Notebook 1024 x 576@60Hz 60.00 35.820 46.996 Timing BenQ Notebook 1024 x 600@65Hz 64.995 41.467 51.419 Timing 1280 x 720 1280 x 720_60 45.000...
- Page 47 • Video timings Supported 3D format Vertical Horizontal Pixel Timing Resolution Frequency Frequency Frequency Frame Frame Side by (Hz) (kHz) (MHz) Sequential Packing Bottom Side 480i 720 x 480 59.94 15.73 480p 720 x 480 59.94 31.47 576i 720 x 576 15.63 576p 720 x 576...
- Page 48 Supported timing for Video and S-Video inputs Supported 3D Horizontal Frequency Vertical Frequency Color sub-carrier Video mode format (kHz) (Hz) Frequency (MHz) Frame Sequential NTSC 15.73 3.58 15.63 4.43 SECAM 15.63 4.25 or 4.41 PAL-M 15.73 3.58 PAL-N 15.63 3.58 PAL-60 15.73 4.43...
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