BenQ Ms521/mx522/mw523/ms511h/tw523 Digital Projector User Manual
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Operation 51 FUNCTION DESCRIPTION 3D 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. You need to wear a pair of 3D glasses to view the 3D images. 3D Mode The default setting is Auto and the projector automatically chooses an appropriate 3D format when detecting 3D contents. If the projector cannot recognize the 3D format, press / to choose a 3D mode. 3D Sync Invert When you discover the inversion of the image depth, enable this function to correct the problem. Apply 3D Settings The projector will apply saved 3D settings and keep these settings when you reboot the projector next time. Save 3D Settings The projector will memorize the current 3D settings. Teaching Te m p l a t eProvides some templates as teaching aids. Teachers can use them for teaching. See Use Teaching Template on page 43 for details. 1. DISPLAY menu
Operation 52 FUNCTION DESCRIPTION Picture ModePre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See Selecting a picture mode on page 35 for details. Reference ModeSelects a picture mode that best suits your need for the image quality and further fine-tune the image based on the selections listed on the same page below. See Setting the User 1/User 2 mode on page 35 for details. BrightnessAdjusts the brightness of the image. See Adjusting Brightness on page 36 for details. ContrastAdjusts the degree of difference between dark and light in the image. SeeAdjusting Contrast on page 36 for details. Color Adjusts the color saturation level -- the amount of each color in a video image. See Adjusting Color on page 36 for details. This function is only available when a Video or S-Video signal is selected. Tint Adjusts the red and green color tones of the image. See Adjusting Tint on page 36 for details. This function is only available when a Video or S-Video signal is selected and the system format is NTSC. Sharpness Adjusts the image to make it look sharper or softer. See Adjusting Sharpness on page 36 for details. This function is only available when a Video or S-Video signal is selected. 2. PICTURE menu
Operation 53 FUNCTION DESCRIPTION Brilliant ColorSee Adjusting Brilliant Color on page 36 for details. Color TemperatureSee Selecting a Color Temperature on page 36 for details. Color Temperature Fine TuningSee Setting a preferred color temperature on page 37 for details. 3D Color ManagementSee 3D Color Management on page 37 for details. Reset Picture Setting See Resetting current or all picture modes on page 38 for details. When Picture Mode is under Dynamic, choosing Current will only reset the Dynamic to default value, however, choosing All will reset all the Picture Mode settings to default values. Quick Auto SearchSee Switching input signal on page 32 for details. Color Space ConversionSee Changing Color Space on page 32 for details. 2. PICTURE menu 3. SOURCE menu
Operation 54 FUNCTION DESCRIPTION Presentation TimerReminds the presenter to finish the presentation within a certain time frame. See Setting the presentation timer on page 39 for details. LanguageSets the language for the On-Screen Display (OSD) menus. See Using the menus on page 28 for details. Projector InstallationThe projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See Choosing a location on page 15 for details. Menu Settings Menu display Time Sets the length of time the OSD will remain active after your last key press. The range is from 5 to 30 seconds in 5-second increments. Menu Position Sets the On-Screen Display (OSD) menu position. Reminder message Sets whether to display the reminder message. 4. SYSTEM SETUP: Basic menu
Operation 55 FUNCTION DESCRIPTION Operation Settings Direct Power On Selecting On enables the function. See Starting up the projector on page 24 for details. Auto Power Off Allows the projector to turn off automatically if no input signal is detected after a set period of time. See Setting Auto Power Off on page 60 for details. Quick Cooling Selecting On enables the function and the projector cooling time will be shortened to a few seconds. If you attempt to restart the projector right after the quick cooling process, it may not be turned on successfully and will rerun its cooling fans. Instant Restart When instant restart is on, users can restart projector immediately within 90 secs after turning off projector. Blank Timer Sets the image blank time when the Blank feature is activated, once elapsed the image will return to the screen. See Hiding the image on page 41 for details. Sleep Timer Sets the auto-shutdown timer. The timer can be set to a value between 30 minutes and 12 hours. Fan Speed This function is only available when a dust filter is installed. Selecting High enables the function. Panel Key LockDisables or enables all panel key functions except Power on the projector and keys on the remote control. Background ColorAllows you to select which background color will display when no signal is input into the projector. Four options are available: BenQ logo, Black, Blue, or Purple. Splash ScreenAllows you to select which logo screen will display during projector start-up. Three options are available: BenQ logo, Black screen, or Blue screen. 4. SYSTEM SETUP: Basic menu
Operation 56 FUNCTION DESCRIPTION High Altitude ModeA mode for operation in high altitude areas. See Operating in a high altitude environment on page 42 for details. Audio Settings Allows you to enter the audio setting menu. Mute Sets the mute function. Volume Adjusts the audio volume level. Lamp Settings Lamp Mode See Setting Lamp mode eco function as Economic or SmartEco mode on page 60 for details. Reset Lamp Timer See Resetting the lamp timer on page 65 for details. Equivalent Lamp See Getting to know the lamp hour on page 60 for details on how the total lamp hour is calculated. Security Settings Change Password You will be asked to enter the current password before changing to a new one. Change Security Power on lock See Utilizing the password function on page 29 for details. Baud Rate Selects a baud rate that is identical with your computer’s so that you can connect the projector using a suitable RS-232 cable and update or download the projector’s firmware. This function is intended for qualified service personnel. Test Pattern Selecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion. See Use build-in test pattern on page 26 for details. 5. SYSTEM SETUP: Advanced menu
Operation 57 FUNCTION DESCRIPTION Closed Caption Closed Caption Enable Activates the function by selecting On when the selected input signal carries closed captions. • Captions: An on-screen display of the dialogue, narration, and sound effects of TV programs and videos that are closed captioned (usually marked as CC in TV listings). Caption Version Selects a preferred closed captioning mode. To view captions, select CC1, CC2, CC3, or CC4 (CC1 displays captions in the primary language in your area). Standby Settings Monitor Out Selecting On enables the function. The projector can output a VGA signal when it is in standby mode and the COMPUTER 1 and MONITOR-OUT jacks are correctly connected to devices. See Connecting a monitor on page 19 for how to make the connection. Enabling this function slightly increases the standby power consumption. The Standby Monitor Out only works when an appropriate D-Sub input is made to the COMPUTER 1 jack. Audio Pass Through The projector can play sound when it is in standby mode and the corresponding jacks are correctly connected to devices. Press / to choose the source that you wish to use. See Connection on page 18 for how to make the connection. Enabling this function slightly increases the standby power consumption. Reset All Settings Returns all settings to the factory preset values. The following settings will still remain: User 1, User 2, Projector Position, Color Space Conversion, High Altitude Mode, Security Settings and Baud Rate. 5. SYSTEM SETUP: Advanced menu
Operation 58 FUNCTION DESCRIPTION Current System Status Source Shows the current signal source. Picture Mode Shows the selected mode in the PICTURE menu. Resolution Shows the native resolution of the input signal. Lamp Mode Shows the current lamp mode. 3D Format Shows the current 3D mode. Color System Shows input system format, NTSC, PAL, SECAM, or RGB. Equivalent Lamp Displays the number of hours the lamp has been used. Firmware Version Shows firmware version. 6. INFORMATION menu
Maintenance 59 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 and case 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. • Use a canister of compressed air to remove dust. • If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner and gently wipe the lens surface. • Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, benzene, thinner or insecticide. Using such materials or maintaining prolonged contact with rubber or vinyl materials may result in damage to the projector surface and cabinet material. Never rub the lens with abrasive materials. Cleaning the projector case Before you clean the case, turn the projector off using the proper shutdown procedure as described in Shutting down the projector on page 45 and unplug the power cord. • To remove dirt or dust, wipe the case with a soft, lint-free cloth. • To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral pH detergent. Then wipe the case. Never use wax, alcohol, benzene, thinner or other chemical detergents. These can damage the case. Storing the projector If you need to store the projector for an extended time, please follow the instructions below: • Make sure the temperature and humidity of the storage area are within the recommended range for the projector. Please refer to Specifications on page 69 or consult your dealer about the range. • Retract the adjuster feet. • Remove the battery from the remote control. • Pack the projector in its original packing or equivalent. Transporting the projector It is recommended that you ship the projector with its original packing or equivalent.
Maintenance 60 Lamp information Getting to know the lamp hour When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. The method of calculating the equivalent lamp hour is as follows: Total (equivalent) lamp hour= 20/9 * (hours used in Normal mode) + 5/3 * (hours used in Eco mode) + 20/13 * (hours used in SmartEco)+1 * (hours used in LampSave) See Setting Lamp mode eco function as Economic or SmartEco mode below for more information on Economic mode. The lamp hour in Economic, SmartEco and LampSave is calculated shorter of that in Normal mode. That is, using the projector in Economic, SmartEco or LampSave mode helps to extend the lamp hour. To obtain the lamp hour information: 1. Press Menu/Exit and then press / until the SYSTEM SETUP: Advanced menu is highlighted. 2. Press to highlight Lamp Settings and press Mode/Enter. The Lamp Settings page displays. 3. You will see the Equivalent lamp information displaying on the menu. 4. To leave the menu, press Menu/Exit. You can also get the lamp hour information on the INFORMATION menu. Extending lamp life The projection lamp is a consumable item. To keep the lamp life as long as possible, you can do the following settings via the OSD menu or remote control. Setting Lamp mode eco function as Economic or SmartEco mode Using Economic /SmartEco mode will reduces system noise and power consumption. If the Economic/SmartEco mode is selected, the light output will be reduced and result in darker projected pictures, the projector protected for longer working life. Setting the projector in Economic/SmartEco mode also extends the lamp operation life. To s e t Economic/SmartEco mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp mode menu and press /. . The lamp modes are defined as the chart below. Setting Auto Power Off This function allows the projector to turn off automatically if no input source is detected after a set period of time to prevent unnecessary waste of lamp life. Lamp modeDescription Normal 100% lamp brightness. Economic Saves 20% lamp power consumption. SmartEcoSaves up to 80% lamp power consumption depending on the content brightness level and keeps the image as bright as it is in normal mode. LampSaveSaves up to 80% lamp power consumption to offer the longest lamp life.