BenQ SP870 - XGA DLP Projector User Manual
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BenQ SP870 - XGA DLP Projector User Manual

BenQ SP870 - XGA DLP Projector User Manual

Sp870 user manual
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SP870 Digital Projector
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Summary of Contents for BenQ SP870 - XGA DLP Projector

  • Page 1 SP870 Digital Projector User Manual Welcome...

  • Page 2: Table Of Contents

    Table of contents Important safety instructions ..3 Fine-tuning the image quality in user modes ............ 31 Introduction ........ 6 Setting the presentation timer ..33 Hiding the image ......35 Projector features......6 Freezing the image......35 Shipping contents ......7 Utilizing FAQ function ....35 Projector exterior view ....8 Locking control keys.....36 Controls and functions....9...

  • Page 3: Important Safety Instructions

    Thank you for your purchase of this quality BenQ projector! It has been designed to provide you with an enjoyable viewing experience in various situations. For the best results, please read this manual through carefully as it is your guide through the control menus and operation.
  • Page 4 In areas where the mains voltage may 10. Do not attempt to disassemble this projector. fluctuate or cut out, it is recommended that There are dangerous high voltages inside you connect your projector through a power which may cause death if you should come stabilizer, surge protector or uninterruptible into contact with live parts.
  • Page 5 Ceiling mounting the projector projector. We want you to have a pleasant experience using your BenQ projector, so we need to bring this safety matter to your attention to prevent possible damage to person and property. If you intend to mount your projector on the...

  • Page 6: Introduction

    Introduction Projector features The projector integrates high-performance optical engine projection and a user-friendly design to deliver high reliability and ease of use. The projector offers the following features. • Wall color correction allowing projection on surfaces of several predefined colors •...

  • Page 7: Shipping Contents

    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 The supplied accessories will be suitable for your region, and may differ from those illustrated. *The warranty card and safety manual are only supplied in some specific regions.

  • Page 8: Projector Exterior View

    Projector exterior view Quick-release foot Projection lens Front/upper side Lens cap External control panel (See page for details.) Focus ring and Zoom ring (See page for details.) Vent (cool air intake) Front IR remote sensor Quick-release button AC power cord inlet 10.

  • Page 9: Controls And Functions

    Controls and functions Projector TEMPerature indicator light Lights up if the projector's temperature becomes too high. See "Indicators" on page 48 for details. 10. LAMP indicator light Indicates the status of the lamp. Lights up when the lamp has developed a problem. See "Indicators"...

  • Page 10: Remote Control

    Remote control For details, see the info. provided behind the hand sign MENU/EXIT Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings. "Using the On-Screen Display (OSD) menus" on page 23 Left/ Starts the FAQ function.

  • Page 11: Remote Control Effective Range

    Remote control effective range 18. Keystone/Arrow keys ( / Up, Down) Manually corrects distorted images resulting Infra-Red (IR) remote control sensors are located on from an angled projection. the front and the back of the projector. The remote control must be held at an angle within 30 degrees "Correcting keystone"...

  • Page 12: Positioning Your Projector

    Note that a special rear projection screen and the BenQ Purchase the BenQ projector ceiling mount kit from projector ceiling mount kit are required for this your dealer to mount your projector on the ceiling.

  • Page 13: Obtaining A Preferred Projected Image Size

    BenQ has provided a table of 4:3-aspect-ratio screen sizes to assist you in determining the ideal location for your projector. There are two dimensions to consider, the perpendicular horizontal distance from the center of the screen (projection distance), and the vertical offset height of the projector from the horizontal edge of the screen (offset).

  • Page 14: How To Determine The Position Of The Projector For A Given Screen Size

    3.0 m (3000 mm) size screen. Be aware that these different screens have different vertical offset values. There is 3% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics.
  • Page 15 Projection dimensions Refer to "Dimensions" on page 50 for the center of lens dimensions of this projector before calculating the appropriate position. Maximum zoom Minimum zoom Screen Center of lens Vertical offset Projection distance 4:3 screen diagonal Distance from screen in mm Vertical offset in mm Feet Inches...

  • Page 16: Connection

    Connection When connecting a signal source to the projector, be sure to: Turn all equipment off before making any connections. Use the correct signal cables for each source. Ensure the cables are firmly inserted. In the connections shown below, some cables may not be included with the projector (see "Shipping contents"...

  • Page 17: Connecting A Monitor

    Connecting a monitor If you want to view your presentation close-up on a monitor as well as on the screen, you can connect the D-SUB OUT signal output socket on the projector to an external monitor with a VGA or VGA to DVI-A cable by following the instructions below.

  • Page 18: Connecting Video Source Devices

    Connecting Video source devices This section describes how to connect the projector to Video source devices using video cables. Video cable connections are recommended for Video presentations. You can connect your projector to various Video source devices that provide any one of the following output sockets: •...
  • Page 19 Connecting a DVI-D source device The projector provides a DVI-D input socket that allows you to connect it to a DVI-D source device like a DVD player. DVI-D format is used to directly carry a digital signal to a digital display without signal conversion. The pure digital connection provides faster and higher image quality than an analog connection, due to the nature of the digital format.

  • Page 20: Connecting A Component Video Source Device

    Connecting a Component Video source device Examine your Video source device to determine if it has a set of unused Component Video output sockets available: • If so, you can continue with this procedure. • If not, you will need to reassess which method you can use to connect to the device. To connect the projector to a Component Video source device: •...
  • Page 21 Connecting an S-Video or a composite Video source device Examine your Video source device to determine if it has an unused S-Video or Video output socket available: • If it has both sockets, use the S-Video output socket for connection as the S-Video terminal provides better picture quality than the Video terminal.

  • Page 22: Operation

    Operation Starting up the projector Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted). Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric shock and fire.

  • Page 23: Using The On-Screen Display (Osd) Menus

    Blank Timer H. Size Panel Key Lock Digital Zoom Timer Controller Disable Splash Screen BenQ Analog RGB MENU Exit Analog RGB MENU Exit Press MENU/EXIT twice* on the projector to highlight the SYSTEM SETUP: Basic or remote control to leave and save the menu.

  • Page 24: Utilizing The Password Function

    Utilizing the password function For security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. The password can be set through the On-Screen Display (OSD) menu. You will be inconvenienced if you activate the password functionality and subsequently forget the password.

  • Page 25: Entering The Password Recall Procedure

    Press and hold AUTO on the projector or remote control for 3 seconds. RECALL PASSWORD The projector will display a coded number on the screen. Write down the number and turn off your projector. Seek help from the local BenQ Please write down the recall code, and contact BenQ service center to decode the number.

  • Page 26: Switching Input Signal

    Switching input signal The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. When starting up, the projector automatically search for the available signals. Be sure the Quick Auto Search function in the SOURCE menu is On if you want the projector to automatically search for the signals.

  • Page 27: Adjusting The Projected Image

    Adjusting the projected image Adjusting the projection angle The projector is equipped with 2 quick-release adjuster feet. These adjusters change the picture height and projection angle. To adjust the projector, slightly lift the front of the projector and press and hold the quick-release buttons on the both sides near bottom until the picture is positioned where you want it.

  • Page 28: Correcting Keystone

    Correcting keystone Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen. To correct this, besides adjusting the height of the projector, you will need to manually correct it by following one of these steps.

  • Page 29: Selecting The Aspect Ratio

    Selecting the aspect ratio The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and computers are in 4:3 ratio, and digital TV and DVDs are usually in 16:9 ratio. With the advent of digital signal processing, digital display devices like this projector can dynamically stretch and scale the image output to a different aspect than that of the image input signal.

  • Page 30: Optimizing The Image

    Optimizing the image Using Wall Color In the situation where you are projecting onto a colored surface such as a painted wall which may not be white, the Wall Color feature can help correct the projected picture’s color to prevent possible color difference between the source and projected pictures.

  • Page 31: Fine-Tuning The Image Quality In User Modes

    Setting the User 1/User 2 mode There are two user-definable modes if the current available picture modes are not suitable for your need. You can use one of the picture modes (except the User 1/2) as a starting point and customize the settings. Press MENU/EXIT and then press until the PICTURE menu is highlighted.

  • Page 32: Selecting A Color Temperature

    Adjusting Brilliant Color Highlight Brilliant Color in the PICTURE menu and select by pressing on the projector or remote control. 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 images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors.

  • Page 33: Setting The Presentation Timer

    Please refer to the illustration to the right for how the colors relate to each other. For example, if you select Red and set its range at 0, only pure Yellow red in the projected picture will be selected. Increasing its range GREEN will include red close to yellow and red close to magenta.
  • Page 34 Press to highlight Timer Audible Reminder and decide if you want to activate the sound reminder by pressing / . If you select On, a double beep sound will be heard at the last 30 NOTICE seconds of counting down/up, and a triple beep sound will be generated when the timer is up.

  • Page 35: Hiding The Image

    Hiding the image In order to draw the audience's full attention to the presenter, you can use BLANK on the projector or remote control to hide the screen image. The word 'BLANK' appears in the corner of the screen while the image is hidden.

  • Page 36: Locking Control Keys

    Locking control keys With the control keys on the projector locked, you can prevent your projector settings from being changed accidentally (by children, for example). When the Panel Key Lock is on, no control keys on the projector will operate except POWER. Press or go to the SYSTEM SETUP: Basic >...

  • Page 37: Adjusting The Sound

    Adjusting the sound The sound adjustments made as below will have an effect on the projector speakers. Be sure you have made a correct connection to the projector audio input. See "Connection" on page 16 for how the audio input is connected.

  • Page 38: Personalizing The On-Screen Display (Osd) Menus

    Personalizing the On-Screen Display (OSD) menus The On-Screen Display (OSD) menus can be set according to your preferences. The following settings do not affect the projection settings, operation, or performance. • Menu Display Time in the SYSTEM SETUP: Advanced > Menu Settings menu sets the length of time the OSD will remain active after your last key press.

  • Page 39: On-Screen Display (Osd) Menus

    On-Screen Display (OSD) Menus Menu structure Please note that the on-screen display (OSD) menus vary according to the signal type selected. Some functions are available only when certain input signals are in use. 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 40 Disable/5 min/10 min/15 min/20 min/25 Blank Timer min/30 min Panel Key Lock On/Off Disable/30 min/1 hr/2 hr/3 hr/4 hr/ Timer Controller 8 hr/12 hr Splash Screen BenQ/Black/Blue Quick Cooling On/Off High Altitude Mode On/Off Mute On/Off Volume Audio Settings Power on/off ring...

  • Page 41: Description Of Each Menu

    Description of each menu FUNCTION DESCRIPTION Corrects the projected picture’s color when the projection surface is not Wall Color white. See "Using Wall Color" on page 30 for details. There are four options to set the image's aspect ratio depending on your Aspect Ratio input signal.

  • Page 42: Color Space

    Allows you to select which logo screen will display during projector start- Splash Screen up. Four options are available: BenQ logo, Black screen, or Blue screen. Enables or disables the Quick Cooling function. Selecting On enables the function and projector cooling time will be shortened from a normal 90- second duration to approximately 30 seconds.

  • Page 43: Menu Settings

    FUNCTION DESCRIPTION Menu Display Time Sets the length of time the OSD will remain active after your last key press. Menu Settings The range is from 5 to 30 seconds in 5-second increments. Menu Position Sets the On-Screen Display (OSD) menu position. Lamp Mode Setting the projector in Economic mode extends the lamp timer automatic shutdown feature.

  • Page 44: Maintenance

    Maintenance Care of the projector Your projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens clean. Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing. Cleaning the lens Clean the lens whenever you notice dirt or dust on the surface.

  • Page 45: Extending Lamp Life

    Extending lamp life The projection lamp is a consumable. To keep the lamp life as long as possible, you can do the following settings via the OSD menus. • Setting Lamp Mode as Economic Using Economic mode reduces system noise and power consumption. If the Economic mode is selected, the light output will be reduced and result in darker projected pictures.

  • Page 46: Replacing The Lamp

    This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner. • To assure optimal performance from the projector, it is recommended that you purchase a BenQ projector lamp for lamp replacement. •...
  • Page 47 As shown in the figure, hold the new lamp and 11. Restart the projector. align the two locators on the lamp with the holes Do not turn the power on with the lamp cover on the projector, and then insert the lamp all the removed.

  • Page 48: Indicators

    Indicators Light Status & Description POWER TEMP LAMP Power events Orange Stand-by mode. Green Powering up. Flashing Green Normal operation. The projector needs 90 seconds to cool down as it was abnormally shut down without the normal cooling down process. Or Orange Flashing The projector needs to cool for 90 seconds after the power is turned...

  • Page 49: Troubleshooting

    Troubleshooting The projector does not turn on. Cause Remedy Plug the power cord into the AC inlet on the projector, and There is no power from the power cable. plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on.

  • Page 50: Specifications

    Specifications Projector specifications All specifications are subject to change without notice. Optical Input terminals Resolution Computer input 1024 x 768 XGA RGB input D-Sub 15-pin (female) x 1 Display system DVI-D input 1-CHIP DMD Video signal input Lens F/Number S-VIDEO F=2.4 to 2.7, f=38.87 to 46.63 mm Mini DIN 4-pin port x 1 Lamp...

  • Page 51: Timing Chart

    Timing chart Supported timing for Analog RGB input Horizontal Vertical Pixel Frequency Resolution Mode Frequency (kHz) Frequency (Hz) (MHz) 31.469 59.940 25.175 VGA_60 37.861 72.809 31.500 VGA_72 640 x 480 37.500 75.000 31.500 VGA_75 43.269 85.008 36.000 VGA_85 720 x 400 31.469 70.087 28.3221...
  • Page 52 Supported timing for DVI-D (HDCP) input Horizontal Vertical Pixel Frequency Resolution Mode Frequency (kHz) Frequency (Hz) (MHz) 720 x 400 31.469 70.087 28.3221 400_70 31.469 59.940 25.175 VGA_60 37.861 72.809 31.500 VGA_72 640 x 480 37.500 75.000 31.500 VGA_75 43.269 85.008 36.000 VGA_85...

  • Page 53: Other Information

    BenQ warrants this product against any defects in material interference to radio communications. However, there is no and workmanship, under normal usage and storage.
  • Page 54 2 watts of electricity. • BenQ's monitors have a variety of settings of pre-programmed flicker-free timing to make the screen shown on the monitor readily accessible. The default timing setting is automatically turned on every time the monitor is powered up, and thus reduces the hassle of user intervention.

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