BenQ Projector MX726 User Manual
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Operation51 Description of each menu FUNCTIONDESCRIPTION 1. Display menu Wall colorCorrects the projected picture’s color when the projection surface is not white. See Using Wall Color on page 36 for details. Aspect RatioThere are several options to set the images aspect ratio depending on your input signal source. See Selecting the aspect ratio on page 34 for details. 2D KeystoneAdjusts the shape of the projected image to ensure straight lines on all four corners. See Correcting 2D Keystone on page 27 for details. Corner FitAdjusts the shape of the projected image to ensure a specific corner is straight. See Correcting Corner Fit on page 28 for details. Po s i t i o n Displays the position adjustment page. To move the projected image, use the directional arrow keys. The values shown on the lower position of the page change with every key press you made until they reach their maximum or minimum. This function is only available when a PC signal (analog RGB) is selected. Phase Adjusts the clock phase to reduce image distortion. This function is only available when a PC signal (analog RGB) is selected. H.sizeAdjusts the horizontal width of the image. This function is only available when a PC signal (analog RGB) is selected. Digital zoomMagnifies or reduces the projected image. See Magnifying and searching for details on page 34 for details.
Operation 52 1. Display menu 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. When the 3D function is on: •The brightness level of the projected image will decrease. •The following settings cannot be adjusted: Picture Mode, Reference Mode. •The Keystone can only be adjusted within limited degrees. 3D Sync Invert When you discover the inversion of the image depth, enable this function to correct the problem. Save 3D Settings When you have successfully displayed the 3D contents after making the appropriate adjustments, you can enable this function and choose a set of 3D settings to memorize current 3D settings. Apply 3D Settings After the 3D settings are saved, you can decide if you would like to apply them by choosing a set of 3D settings that you have saved. Once applied, the projector will automatically play the incoming 3D contents if it matches the 3D settings saved. Only the set(s) of 3D settings with memorized data is available. Teaching Te m p l a t eSee Using the teaching templates on page 44 for details. FUNCTIONDESCRIPTION
Operation53 2. Picture menu 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 36 for details. Reference ModeSelects a picture mode that most 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 37 for details. BrightnessAdjusts the brightness of the image. See Adjusting Brightness on page 37 for details. ContrastAdjusts the degree of difference between dark and light in the image. See Adjusting Contrast on page 37 for details. Color Adjusts the color saturation level -- the amount of each color in a video image. See Adjusting Color on page 37 for details. The function is only available when Video or S-Video with NTSC system is selected. Tint Adjusts the red and green color tones of the image. See Adjusting Tint on page 37 for details. The function is only available when Video or S-Video with NTSC system is selected. Sharpness Adjusts the image to make it look sharper or softer. See Adjusting Sharpness on page 37 for details. The function is only available when Video or S-Video with NTSC system is selected. Brilliant ColorAdjusts white peaking while maintaining correct color presentation. See Adjusting Brilliant Color on page 37 for details. Color Te m p e r a t u r eSee Selecting a Color Temperature on page 38 for details. Color Temperature Fine TuningSee Setting a preferred color temperature on page 38 for details. 3D Color ManagementSee 3D Color Management on page 38 for details. Reset picture settingsSee Resetting current or all picture modes on page 39 for details. 3. Source menuQuick Auto SearchSee Switching input signal on page 33 for details. Color Space Conversion See Changing Color Space on page 33 for details. FUNCTIONDESCRIPTION
Operation 54 4. System Setup: Basic menu Presentation TimerReminds the presenter to finish the presentation within a certain time frame. See Setting the presentation timer on page 40 for details. LanguageSets the language for the On-Screen Display (OSD) menus. See Using the menus on page 29 for details. Projector Installation The projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See Choosing a location on page 19 for details. Menu Setting 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 Selecting On allows the projector to remind you to clean the filter. Operation Setting Direct Power On Powers projector on automatically when the power cable is connected. Signal Power On Sets whether to turn the projector directly on without pressing POWER or ON when the projector is in standby mode and the signal is feed through the VGA cable. 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 Enables or disables the Quick Cooling function. Selecting On enables the function and the projector cooling time will be shortened from a normal 90 second duration to approximately 2 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 Selecting On enables you to restart the projector immediately within 90 seconds after turning it off. 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. FUNCTIONDESCRIPTION
Operation55 4. System Setup: Basic menuRemote ReceiverSets the preferred remote receiver (Front and Rear) allowing the projector to accept signals from the remote control. Panel Key LockDisables or enables all panel key functions except POWER on the projector and keys on the remote control. See Locking control keys on page 42 for details. Background ColorSelects background appearance when there is no signal. Splash Screen Allows you to select which logo screen will appear during projector start-up 5. System Setup: Advanced menu High Altitude ModeA mode for operation in high altitude areas. See Operating in a high altitude environment on page 42 for details. Audio Settings See Adjusting the sound on page 42 for details. Mute Sets the mute function. Vo l u m e Adjusts the audio volume level. Microphone volume Adjusts the microphone sound level. Power on/off Ring Tone Sets the power on/off ring tone. Lamp Settings Lamp Mode See Setting Lamp mode as Economic or SmartEco on page 60 for details. Reset lamp timer See Resetting the lamp timer on page 64 for details. Equivalent Lamp Hour See Getting to know the lamp hour on page 60 for details on how the total lamp hour is calculated. FUNCTIONDESCRIPTION
Operation 56 5. System Setup: Advanced menu Security Setting Change password You will be asked to enter the current password before changing to a new one. See Utilizing the password function on page 30 for details. Change Security Settings Pow e r O n L o c k When Pow e r O n L o c k is activated, you will be asked to enter the current password before powering on the projector. If you enter incorrect password 5 times in succession, the projector will automatically shut down in a short time. Web Control Lock See BenQ Network Projector Operation Guide 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 PatternSelecting 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. 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). FUNCTIONDESCRIPTION
Operation57 5. System Setup: Advanced menu Standby Settings Network •Enable Network Standby Mode Selecting On enables the function. The projector is able to provide the network function in standby mode. Selecting Off disables the function. The projector does not provide the network function in standby mode. •Auto Disable Network Standby Mode Allows the projector to disable the network function after a set period of time after it enters standby mode. For instance, if 20 min is selected, the projector is able to provide the network function for 20 minutes after it enters standby mode. When 20 minutes is up, the projector enters normal standby mode. This function is only available when Enable Network Standby Mode is On. Microphone Selecting On enables the function, and the microphone can be used even in standby mode. Monitor Out Selecting On enables the function. The projector can output a VGA signal when it is in standby mode and the COMPUTER 1 jack is correctly connected to devices. See Connection on page 22 for how to make the connection. Audio Pass Through Press ◄/► to choose the source that you wish to use in operation mode. See Connection on page 22 for how to make the connection. When the corresponding jacks are correctly connected to the device, the projector can output an audio signal to the external speaker when it is in standby mode. The built-in speaker(s) will be muted in standby mode. Enabling this function slightly increases the standby power consumption. MHL Charging Selecting On enables the function. The projector will automatically charge the connected MHL compatible smart device as long as the power is fed to the projector. FUNCTIONDESCRIPTION
Operation 58 The Information menu shows you the current operating status of the projector. 5. System Setup: Advanced menu Network settings Wired LAN See BenQ Network Projector Operation Guide for details. Projection Login Code See BenQ Network Projector Operation Guide for details. AMX Device Discovery When AMX Device Discovery is On, the projector can be detected by AMX controller. MAC Address Displays the mac address for this projector. Reset All Settings Returns all settings to the factory preset values. The following settings will still remain: Position, Phase, H. Size, Projector Installation, Language, High Altitude Mode, Security Settings, Baud Rate. 6. Information menu Current System Status Source Shows the current signal source. Picture Mode Shows the selected mode in the Picture menu. Lamp Mode Shows the current lamp mode. Resolution Shows the native resolution of the input signal. 3D Format Shows the current 3D mode. Color System Shows input system format, NTSC, PAL, SECAM or RGB. Equivalent Lamp Hour Displays the number of hours the lamp has been used. Firmware Version Displays the firmware version of the projector. FUNCTIONDESCRIPTION
Maintenance59 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. • 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. 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 68 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. When you carry the projector yourself, please use the original box or a suitable soft carry case.
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: See Setting Lamp mode as Economic or SmartEco below for more information on Economic mode. 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 hour 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. Setting Lamp mode as Economic or SmartEco Using Economic mode reduces system noise and power consumption by 20%. Using SmartEco mode reduces system noise and lamp power consumption by up to 70%. If the Economic or SmartEco mode is selected, the light output will be reduced and result in darker projected pictures. Setting the projector in Economic or SmartEco mode also extends the lamp operation life. To set Economic or SmartEco mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp mode menu and press ◄/► until your desired mode is selected. 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. To s e t Auto Power Off, go into the SYSTEM SETUP: Basic > Auto Power Off menu and press ◄/►. The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select Disable. The projector will not automatically shut down in a certain time period. Lamp modeDescription Normal100% lamp brightness EconomicSaves 20% lamp power consumption. SmartEcoSave up to 30% lamp power consumption depending on the content brightness level.