MP7650/MP7750 Multimedia Projector Operator's Guide
3M™ Multimedia Projector MP7650/7750 Intended Use Statement Before operating this machine, please read the Operator’s Guide and Product Safety Guide thoroughly. The 3M™ Multimedia Projectors are designed, built, and tested for use indoors, using 3M lamps, 3M ceiling mount hardware, and nominal local voltages.
M™ Multimedia Projector MP7650/7750 MP7650/MP7750 Multimedia Projector Operator's Guide ENGLISH Thank you for purchasing this projector. WARNING • Please read the "Product Safety Guide" and this "Operator's Guide” thoroughly to ensure correct usage through understanding. After reading, store this instruction manual in a safe place for future reference. NOTE • The information in this manual is subject to change without notice.
3M™ Multimedia Projector MP7650/7750 PROJECTOR FEATURES This liquid crystal projector is used to project various computer signals as well as NTSC / PAL / SECAM video signals onto a screen. Little space is required for installation and large images can easily be realized.
3M™ Multimedia Projector MP7650/7750 1 Connect your devices to the projector 2 Insert the batteries into the remote control 3 Connect the power cord Connect your computer, VCR and/or other devices you will be using to the projector. 8 ENGLISH WARNING Precautions to observe in regards to the power cord: Please use extra caution when connecting the projector's power cord as incorrect or faulty connections may result in FIRE AND/OR ELECTRICAL SHOCK.
3M™ Multimedia Projector MP7650/7750 The Projector NAMES OF PARTS RESET 29 MENU 23 POWER 14 KEYSTONE 20 TEMP 32 INPUT 15 LAMP 31 STANDBY/ON 14 15 Zoom 6 13 Lens Cap 15 Focus 32 Air Filter Foot Adjust Remote Sensor 14 11 Port S-VIDEO IN 10 Ports AUDIO IN R/L 10 Port RGB IN 1 of 2 11 Port VIDEO IN 3 STANDBY/ON INPUT KEYSTONE RESET Plug In LANP POWERTENP 6 10 Port CONTROL 12 Port RGB OUT 10 Port USB 11 Port COMPONENT VIDEO 4 © 3M 2002. All Rights Reserved.
3M™ Multimedia Projector MP7650/7750 THE REMOTE CONTROL 22 RGB 15 SEARCH 14 STANDBY/ON 19 AUTO 22 BLANK 17 VOLUME 17 MUTE 20 KEYSTONE 23 MENU 29 RESET 23 ENTER STANDBY/ON RGB ASPECT SEARCH AUTO BLANK ASPECT 22 MAGNIFY HOME PAGE UP VOLUME ON MAGNIFY 21 END PAGE DOWN MUTE OFF FREEZE FRANÇAIST VIDEO 15 VIDEO KEYSTONE FREEZE 21 KEYBOARD 24 POSITION MENU POSITION 18 cursor buttons , , , ENTER 23 ESC RESET ESC 23 © 3M 2002. All Rights Reserved.
3M™ Multimedia Projector MP7650/7750 SETTING UP THE PROJECTOR CAUTION • Install the projector in a suitable environment according to instructions of the "Product Safety Guide" and this "Operator's Guide". • If you press the elevator buttons without holding the projector, the projector might crash down, overturn, smash your fingers and possibly result in malfunction.
3M™ Multimedia Projector MP7650/7750 Adjusting the Screen Size and Projection Distance Refer to the illustrations and tables below to determine the screen size and projection distance. The screen Top view ENGLISH The values shown in the table are calculated for a full size screen (MP7650: 800x600 pixels / MP7750: 1024x768 pixels).
3M™ Multimedia Projector MP7650/7750 CONNECTING YOUR DEVICES Devices You Can Connect to the Projector (Refer to this section for planning your device configuration to use for your presentation.) CAUTION • Incorrect connecting could result in fire or electrical shock. Please read the "Product Safety Guide" and this "Operator's Guide".
3M™ Multimedia Projector MP7650/7750 Ports and Cables Function RGB input Projector Port RGB IN 1 RGB IN 2 RGB output RGB OUT USB mouse control USB Connection Cables RGB cable with D-sub 15-pin shrink jack and inch thread screws USB cable PS/2 mouse control ADB mouse control ENGLISH Refer to the table below to find out which projector port and cable to use for connecting a given device. Use this table for determining which cables to prepare.
3M™ Multimedia Projector MP7650/7750 CONNECTING YOUR DEVICES (continued) Connecting to a Computer ATTENTION Whenever attempting to connect a laptop computer to the projector, be sure to activate the laptop's RGB external image output (set the laptop to CRT display or to simultaneous LCD and CRT display). For details on how this is done, please refer to the instruction manual of the corresponding laptop computer.
3M™ Multimedia Projector MP7650/7750 1 RGB IN ENGLISH Connecting to a DVD Player 2 K AUDIO IN R L / (MONO) VIDEO IN S-VIDEO IN C B B B CR / RR CB / PB Y A A A COMPONENT VIIDEO CONTROL S-VIDEO cable If using a S-video connection S-VIDEO OUT AUDIO/VIDEO OUT AUDIO/VIDEO cable COMPONENT VIDEO OUT COMPONENT cable S-VIDEO IN C AUDIO/VIDEO IN B COMPONENT VIDEO IN A RGB OUT USB If using an audio/video connection If using a component video connection DVD player Connecting to a VCR 1 RG
3M™ Multimedia Projector MP7650/7750 CONNECTING YOUR DEVICES (continued) Connecting to a Display Monitor 1 RGB IN 2 K R AUDIO IN L / (MONO) VIDEO IN CR / RR CB / PB COMPONENT VIIDEO S-VIDEO IN A Y RGB OUT USB CONTROL A RGB OUT RGB IN RGB cable Display monitor 12 © 3M 2002. All Rights Reserved.
3M™ Multimedia Projector MP7650/7750 USING THE REMOTE CONTROL CAUTION Precautions to observe in regards to the batteries Always handle the batteries with care and use them only as directed. Improper use may result in battery cracking or leakage, which could result in fire, injury and/or pollution of the surrounding environment. • Keep the battery away from children and pets. • Be sure to use only the batteries specified for use with the remote control. Do not mix new batteries with used ones.
3M™ Multimedia Projector MP7650/7750 TURNING ON THE POWER Precautions Connect all devices to be used to the projector prior to turning on the power. 8 ∼ 12 WARNING When the power is ON, a strong light is emitted. Do not look into the lens.
3M™ Multimedia Projector MP7650/7750 5 Using the remote control If selecting RGB input Press the RGB button Using the projector's control panel Press the INPUT button Press this button to toggle between the devices connected to RGB IN 1 and 2. As illustrated below, each time you press the RGB button, the projector switches between RGB IN 1 and 2. Select the signal you wish to project. As illustrated below, each time you press the INPUT button, the projector switches between its input signal ports.
3M™ Multimedia Projector MP7650/7750 TURNING OFF THE POWER 1 The message "Power off?" will appear on the screen for approximately 5 seconds. STANDBY/ON VIDEO RGB ASPECT MAGNIFY Press the STANDBY/ON button (control panel or remote control) STANDBY/ON SEARCH AUTO BLANK HOME PAGE UP VOLUME END PAGE DOWN MUTE ON OFF FREEZE 2 KEYSTONE POSITION Press the STANDBY/ON button again while the "Power off?" message is visible. The projector lamp goes off and starts cooling down.
3M™ Multimedia Projector MP7650/7750 ADJUSTING THE VOLUME STANDBY/ON VIDEO RGB ASPECT SEARCH AUTO BLANK HOME PAGE UP VOLUME END PAGE DOWN MUTE Press the VOLUME button VOLUME ENGLISH 1 As illustrated on the right, a dialog will appear on the screen to aid you in adjusting the volume. VOLUME MAGNIFY ON 16 OFF FREEZE KEYSTONE 2 POSITION MENU , buttons to adjust Press the VOLUME button again to close the dialog and complete this operation.
3M™ Multimedia Projector MP7650/7750 ADJUSTING THE POSITION 1 STANDBY/ON VIDEO RGB ASPECT MAGNIFY SEARCH AUTO BLANK HOME PAGE UP VOLUME END PAGE DOWN MUTE Press the POSITION button As illustrated on the right, a dialog will appear on the screen to aid you in adjusting the position.
3M™ Multimedia Projector MP7650/7750 USING THE AUTOMATIC ADJUSTMENT FEATURE Press the AUTO button AUTO STANDBY/ON VIDEO RGB ASPECT MAGNIFY SEARCH AUTO BLANK HOME PAGE UP VOLUME END PAGE DOWN MUTE Automatic Adjustment for RGB Input ENGLISH 1 ON OFF FREEZE KEYSTONE POSITION MENU ENTER ESC Horizontal position (H. POSIT), vertical position (V. POSIT), clock phase (H. PHASE) and horizontal size (H. SIZE) are automatically adjusted.
3M™ Multimedia Projector MP7650/7750 CORRECTING KEYSTONE DISTORTIONS 1 STANDBY/ON VIDEO RGB ASPECT SEARCH AUTO BLANK HOME PAGE UP VOLUME END PAGE DOWN MUTE Press the KEYSTONE button As illustrated on the right, a dialog will appear on the screen to aid you in correcting the distortion.
3M™ Multimedia Projector MP7650/7750 USING THE MAGNIFY FEATURE Press the MAGNIFY (ON) button The projector enters MAGNIFY mode.
3M™ Multimedia Projector MP7650/7750 SIGNAL SEARCHING 1 STANDBY/ON VIDEO RGB ASPECT MAGNIFY SEARCH AUTO BLANK HOME PAGE UP VOLUME END PAGE DOWN MUTE ON Press the SEARCH button When you press the SEARCH button, the projector begins searching for input signals. If it detects an input signal, the search will cease and the projector will project the detected signal. If the projector is unable to find an input signal at any of its ports, it will return to the state it was in prior to the search.
3M™ Multimedia Projector MP7650/7750 USING THE MENU FUNCTIONS 1 Press the MENU button 2 / Select a menu using the buttons, then press the or ENTER button. VIDEO RGB ASPECT MAGNIFY SEARCH AUTO BLANK HOME PAGE UP VOLUME END PAGE DOWN MUTE ON The menu display appears on the screen. The projector has the following menus: MAIN, PICTURE 1, PICTURE 2, INPUT, SCREEN, and OPTION. Select a menu using the / buttons.
3M™ Multimedia Projector MP7650/7750 MULTIFUNCTIONAL SETTINGS This device has 6 separate menus: MAIN, PICTURE 1, PICTURE 2, INPUT, SCREEN, OPTION. Each of these menus is operated using the same methods. The basic operations of these menus are as follows. Menu screen display : Press the MENU button. Menu selection : Choose a menu name using the button, and press the button or the ENTER button. button, and press the Item selection : Choose an item using the button or the ENTER button.
MENU MAIN PICTURE-1 PICTURE-2 INPUT SCREEN OPTION PICTURE 1 Menu With the PICTURE 1 menu, the five items shown in the Table below can be performed. Perform each operation in accordance with the instructions in the Table.
3M™ Multimedia Projector MP7650/7750 MULTIFUNCTIONAL SETTINGS (continued) INPUT Menu With the INPUT menu, the four items shown in the Table below can be performed. With inputting of RGB IN 1 and RGB IN 2 signals, the horizontal and vertical frequencies of the signals will be displayed on the initial screen of the INPUT menu. Perform each operation in accordance with the instructions in the Table.
3M™ Multimedia Projector MP7650/7750 With the SCREEN menu, the five items shown in the Table below can be performed. Please perform each operation in accordance with the instructions in the Table. MENU MAIN PICTURE-1 PICTURE-2 INPUT SCREEN OPTION BLANK START UP MyScreen MyScreen Size MyScreen Lock MyScreen ORIGNAL : SELECT Example : SCREEN Menu (BLANK) SCREEN Menu Item Description BLANK Selection of BLANK Screen: MyScreen ORIGINAL . . . . . . The BLANK Screen may be voluntarily selected.
3M™ Multimedia Projector MP7650/7750 MULTIFUNCTIONAL SETTINGS (continued) OPTION Menu With the OPTION menu, the five items shown in the Table below can be performed. Please perform each operation in accordance with the instructions in the Table. MENU MAIN PICTURE-1 PICTURE-2 INPUT SCREEN OPTION VOLUME AUTO OFF WHISPER LAMP TIME FILTER TIME 12 : SELECT Example : OPTION Menu (VOLUME) OPTION Menu Item VOLUME 28 Description Adjust Volume: High Low AUTO OFF Adjust AUTO OFF Time: Long (MAX. 99 min.
3M™ Multimedia Projector MP7650/7750 OPERATING THE PC SCREEN You can use the remote control as a simplified mouse or keyboard. CAUTION Caution: Mistaken use of the mouse/keyboard control could damage your equipment. • Only connect to a PC. • Before connecting, read the manuals of the device you will connect. • Do not unplug the connector cables while the computer is operating.
HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE Before replacing the lamp, check the serial number of your separately sold replacement lamp bulb (78-6969-9599-8 for MP7650 / 78-6969-9635-0 for MP7750), then contact your local dealer. Before replacing the lamp, turn off the power, and unplug the power cord, then wait at least 45 minutes, in order to ensure that the lamp is properly cooled. Removing the lamp bulb while it is still hot could cause burns, or cause the lamp bulb to burst.
THE LAMP (continued) Replacing the lamp All projector lamps will wear out eventually. If used for long periods of time, the image could become darkened, and the color contrast could be impacted as well. We recommend that you replace your lamps early. If the LAMP indicator turns red, or a message prompts you to replace the lamp when you power up the projector, the lamp needs to be replaced. (See "Related Messages" 35 and "Regarding the Indicator Lamps" 36 for details.
THE AIR FILTER The air filter should be cleaned about every 100 hours. If the LAMP indicator and TEMP indicator blink red simultaneously, or a message prompts you to clean the air filter when you turn on the unit, the filter needs to be cleaned. (See "Related Messages" 35 and "Regarding the Indicator Lamps" 36 for details.
3M™ Multimedia Projector MP7650/7750 THE AIR FILTER (continued) Replacing the air filter If the soiling will not come off the air filter, or it becomes damaged, then it needs to be replaced. Please contact your local dealer, after confirming the serial number of your separately sold replacement air filter (78-8118-9055-3). 1 Turn off the projector, and unplug the power cord.
3M™ Multimedia Projector MP7650/7750 OTHER CARE In order to ensure the safe use of your projector, please have it cleaned and inspected by your local dealer about once every 2 years. Never try to care for the inside of the unit yourself. Doing so is dangerous. Caring for the lens : Lightly wipe the lens with a commercially available lens-cleaning wipe. Do not touch the lens directly with your hand. Caring for the cabinet and remote control transmitter : Wipe lightly with gauze or a soft cloth.
WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED Related Messages When the unit's power is ON, messages such as those shown below may be displayed. When any such message is displayed on the screen, please respond as described below. Message Description CHANGE THE LAMP AFTER REPLACING LAMP, RESET THE LAMP TIMER. (Note 1) Lamp usage time is approaching 2,000 hours. (Note 2) Preparation of a new lamp, and an early lamp change, is recommended.
3M™ Multimedia Projector MP7650/7750 Regarding the Indicator Lamps Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP indicator have the meanings as described in the Table below. Please respond in accordance with the instructions within the Table.
WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued) Phenomena That May Easily Be Mistaken for Machine Defects Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.
3M™ Multimedia Projector MP7650/7750 SPECIFICATIONS NOTE • This specifications are subject to change without notice. Item Product name Liquid crystal panel Specification Liquid crystal projector Panel size 1.8 cm (0.7 type) Drive system TFT active matrix Pixels MP7650 MP7750 480,000 pixels (800 horizontal x600 vertical) 786,432 pixels (1024 horizontal x 768 vertical) Lens Zoom lens F=1.7 ~ 1.9 f=21.7 ~ 26.1 mm Lamp 150 W UHB Speaker 1.0W Power supply AC100 ~ 120V, 2.7A / AC220 ~ 240V, 1.
ACCESSORIES Accessories ................................................................ Part Number UHB Lamp, 150W (for MP7650) .............................................................. 78-6969-9599-8 UHB Lamp, 150W (for MP7750) .............................................................. 78-6969-9635-0 Air Filter Assy ........................................................................................... 78-8118-9055-3 Power Cord (US) ............................................................
3M™ Multimedia Projector MP7650/7750 MP7650/MP7750 Multimedia Projector Operator's Guide - Technical SIGNAL CONNECTOR PIN ASSIGNMENT RGB IN [1]/[2] RGB OUT S-VIDEO D-sub 15-pin Shrink Signal Pin No 1 Video input Red 9 2 3 4 5 6 7 8 Video input Green Video input Blue Ground Ground Red Ground Green Ground Blue 10 11 RGB IN [1]: SDA (DDC) RGB IN [2]: RGB OUT : H. sync./ Composite sync.
3M™ Multimedia Projector MP7650/7750 EXAMPLE OF COMPUTER SIGNAL Resolution H×V fH (kHz) fV (Hz) Rating Signal mode 720 × 400 37.9 85.0 VESA 640 × 480 31.5 59.9 VESA 640 × 480 35.0 66.7 640 × 480 37.9 72.8 640 × 480 37.5 640 × 480 Display mode MP7650 MP7750 TEXT Zoom in Zoom in VGA (60Hz) Zoom in Zoom in Mac13"mode Zoom in Zoom in VESA VGA (72Hz) Zoom in Zoom in 75.0 VESA VGA (75Hz) Zoom in Zoom in 43.3 85.0 VESA VGA (85Hz) Zoom in Zoom in 800 × 600 35.2 56.
3M™ Multimedia Projector MP7650/7750 INITIAL SET SIGNALS The following signals are used for the initial settings. The signal timing of some computer models may be different. In such case, refer to adjust the V.POSIT and H.POSIT of the menu. Back porch b Front porch d Display interval c Back porch b Front porch d Display interval c Sync a Computer / Signal Sync a Horizontal signal timing (μs) TEXT a 2.0 b 3.0 c 20.3 d 1.0 VGA (60Hz) 3.8 1.9 25.4 Mac 13"mode 2.1 3.2 VGA (72Hz) 1.
3M™ Multimedia Projector MP7650/7750 CONNECTION TO THE MOUSE CONTROL Projector ADB Mouse DATA CONTROL Terminal D-sub 15-pin shrink jack RTS +5V GND Serial Mouse Computer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 SEL0 RTS D-sub 15-pin shrink jack GND TD Mouse jack Mini DIN 4-pin 3 4 1 2 Projector CONTROL Terminal ADB (POWER ON) +5V GND Computer 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CD RD TD DTR GND DSR RTS CTS RI 1 2 3 4 5 6 7 8 9 Mouse jack D-sub 9-pin 1 2 6 3 5 4 8 7 9 USB M
3M™ Multimedia Projector MP7650/7750 RS-232C COMMUNICATION (1) Turn off the projector and computer power supplies and connect with the RS-232C cable. (2) Turn on the computer power supply and after the computer has started up, turn on the projector power supply. Projector Computer Control jack D-sub 15-pin shrink jack RS-232C jack D-sub 9-pin Communications setting 19200bps, 8N1 1 Protocol Consist of header (7 bytes) + command data (6 bytes).
3M™ Multimedia Projector MP7650/7750 RS-232C COMMUNICATION (continued) Requesting projector status (Get command) (1) Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes) +‘00H’+‘00H’) from the computer to the projector. (2) The projector returns the response code ‘1DH’+ data (2 bytes) to the computer. Changing the projector settings (Set command) (1) Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) + setting code (2 bytes)) from the computer to the projector.
3M™ Multimedia Projector MP7650/7750 Command data chart Operation type Command data Header CRC Action Type Setting code Blue BE EF 03 06 00 CB D3 01 00 00 30 03 00 White BE EF 03 06 00 6B D0 01 00 00 30 05 00 Black BE EF 03 06 00 9B D0 01 00 00 30 06 00 MyScreen BE EF 03 06 00 FB CA 01 00 00 30 20 00 ORIGNAL BE EF 03 06 00 FB E2 01 00 00 30 40 00 Get BE EF 03 06 00 08 D3 02 00 00 30 00 00 Normal BE EF 03 06 00 C7 D2 01 00 01 30 00 00 H Inverse
3M™ Multimedia Projector MP7650/7750 Command data chart (continued) Names Operation type H.Position Reset Execute BE EF 03 H.
3M™ Multimedia Projector MP7650/7750 Operation type Command data Header CRC 03 06 00 FD D3 02 00 04 20 00 00 Increment BE EF 03 06 00 9B D3 04 00 04 20 00 00 Decrement BE EF 03 06 00 4A D2 05 00 04 20 00 00 Get BE EF 03 06 00 01 D2 02 00 05 20 00 00 Increment BE EF 03 06 00 67 D2 04 00 05 20 00 00 Decrement BE EF 03 06 00 B6 D3 05 00 05 20 00 00 Get BE EF 03 06 00 45 D2 02 00 06 20 00 00 Increment BE EF 03 06 00 23 D2 04 00 06 20 00 00 Decreme
3M™ Multimedia Projector MP7650/7750 Command data chart (continued) Names Operation type Command data Header CRC Action Type Setting code Get BE EF 03 06 00 49 73 02 00 03 22 00 00 Increment BE EF 03 06 00 2F 73 04 00 03 22 00 00 Decrement BE EF 03 06 00 FE 72 05 00 03 22 00 00 Auto BE EF 03 06 00 9E 75 01 00 00 22 0A 00 NTSC BE EF 03 06 00 FE 71 01 00 00 22 04 00 PAL BE EF 03 06 00 6E 70 01 00 00 22 05 00 SECAM BE EF 03 06 00 6E 75 01 00 00 22
3M™ Multimedia Projector MP7650/7750 Intended Use Before operating this machine, please read this entire manual thoroughly. The 3MTM Multimedia Projectors are designed, built, and tested for use indoors, using 3M lamps, 3M ceiling mount hardware, and nominal local voltages. The use of other replacement lamps, outdoor operation, or different voltages has not been tested and could damage the projector peripheral equipment and/or create a potentially unsafe operating condition.
