MP8740 Multimedia Projector Operator's Guide MP8740 Projecteur multimédia Guide de l'opérateur MP8740 Multimedia-Projektor Benutzerhandbuch Proyector de Multimedia MP8740 Manual del Usuario MP8740 Proiettore Multimediale Manuale dell'operatore MP8740 Bruksanvisning for multimediaprojektor MP8740 Multimedia Projector Gebruiksaanwijzing EPS-36A
Safeguards ................................................................................................................. 1 Warranty ................................................................................................................. 2 Section 1: Unpack ....................................................................................................... 3 1.1 1.2 1.3 1.4 Section 2: 2.1 2.2 2.3 2.4 Section 3: 3.1 3.2 Section 4: 4.1 4.2 4.3 4.4 4.5 4.6 Section 5: 5.1 Section 6: 6.
ENGLISH 3M™ Multimedia Projector MP8740 © 3M 1999
Safeguards ENGLISH INTENDED USE Before operating the machine, please read the entire manual thoroughly. The 3M™ Multimedia Projector 8740 was designed, built and tested for use indoors, using 3M™ brand lamps and nominal local voltages. The use of other replacement lamps, outdoor operation or different voltages has not been tested and could damage the projector or peripheral equipment and/or create a potentially unsafe operating condition. IMPORTANT SAFEGUARDS 1.
ENGLISH Warranty THANK YOU FOR CHOOSING 3M Thank you for choosing 3M Multimedia Projector equipment. This product has been produced in accordance with 3M's highest quality and safety standards to ensure smooth and trouble free use in the years to come. For optimum performance, please follow the operating instructions carefully. We hope you will enjoy using this high performance product in your meetings, presentations and training sessions.
ENGLISH Section 1: Unpack 1.1 Contents of Shipping Box MP8740 Multimedia Projector Power Cord 110V - US 220 - UK, Europe VIDEO1/2 RGB1/2 INPUT TIMER RIGHT MOUSE ON BLANK RESET MENU ON LASER VOLUME ZOOM FOCUS POSITION ON STANDBY/ON MUTE The 3M™ MP8740 Multimedia Projector is shipped with the necessary cables required for standard VCR, PC, MAC™ II or laptop computer connections. Carefully unpack and verify that you have all of the items shown below in Figure 1.1.
ENGLISH Section 2: Product Description 2.1 Machine Characteristics The MP8740 Multimedia Projector integrates metal halide lamp and polysilicon LCD display technology into a single unit. It accepts input from two different computer sources and two video/audio sources and projects a bright, super crisp image. Switching your presentation from a computer input to a video input, and then back to a computer input simply requires the push of a button on the remote control keypad or control panel keypad.
2.
2.4 Remote Control Transmitter Identification MUTE button Press MUTE to switch the audio sound ON or OFF ENGLISH LASER APERTURE STANDBY / ON button Set main power switch to ON. Press and hold STANDBY/ON button for projector mode (lamp on) or standby mode (lamp off). VOLUME button Press +/- to adjust internal/external speaker volume. STANDBY/ON MUTE LASER POINTER Press and hold down button to project laser pointer. ZOOM button Press +/- to adjust image size.
Section 3: Basic Operations FOCUS ENGLISH 3.1 Projector Startup ZOOM CLOSE OPEN Figure 3.1 Projector Controls 1. Make all cable connections and line hookups with the power off. 2. Turn the POWER SWITCH 3. Move the LENS SHUTTER CONTROL of the projector on. The ON indicator will light up orange. CLOSE to the open position. OPEN 4. Press the STANDBY/ON button . The ON indicator blinks (green) and then lights (green). The ON indicator will blink green during warm-up and lamp ignition. 5.
ENGLISH Section 4: Adjustment and Functions 4.1 Menu Navigation U EN M T SE E R Figure 4.1 Menu Button 1. Press the MENU button on projector or remote control MENU button. On-screen menus are displayed on the screen. 2. Select the menu to be adjusted using the MENU ( Selected Menu is highlighted. 3. Select the item to be adjusted using the MENU ( Highlighted items may be adjusted. ) buttons or DISC PAD. ) buttons or DISC PAD.
4.2 How To Use Height Adjustment Feet 1. Raise the front end of the projector so the feet are not touching the table top. 2. Move the lock lever to the unlock position. 3. Extend or retract each foot to the desired height. 4. Move the lock lever to the lock position. 5. For fine adjustments, rotate each foot. ENGLISH Adjust the image elevation using the height adjustment at the front of the projector. Caution Do not unlock the foot adjusters if the projector is not supported.
4.3 SETUP ENGLISH The SETUP sub-menu is used to adjust and move the image position. The projector will display either the RGB (Figure 4.4) or Video (Figure 4.5) menu according to the input source being projected. RGB signal input Video signal input Figure 4.4 RGB Signal Adjustment Item VOLUME BRIGHT (BRIGHTNESS) CONTRAST 10 Details of adjustment Decrease Dark Bright Lower Higher Soft Sharp COLOR Less More TINT Red Green V.POSIT (V.POSITION) Moves the picture up or down. H.POSIT (H.
4.4 INPUT ENGLISH The menu INPUT sub-menu (Figure 4.6) is used to select the input source. The VIDEO1 and VIDEO2 values (Figure 4.7) have additional values that can be selected. Figure 4.6 Input Menu Adjustment Area Value RGB1 Selects the RGB1 terminal RGB2 Selects the RGB2 terminal Video1 Select the VIDEO1 or VIDEO2 terminal Video2 Test Pattern © 3M 1999 Figure 4.7 Value Screen Value System Selects the video signal format Auto, NTSC, PAL, SECAM, NTSC 4.43, M-PAL Selects the TEST PATTERN.
4.5 IMAGE ENGLISH The IMAGE sub-menu is used to change the image characteristics. SETUP INPUT IMAGE OPT. MIRROR BLANK REVEAL MESSAGE SETUP INPUT MIRROR SETUP INPUT REVEAL IMAGE OPT. SETUP INPUT BLANK NORMAL H : INVERT V : INVERT H&V : INVERT IMAGE IMAGE OPT. SETUP INPUT WHITE BLUE BLACK IMAGE MESSAGE FAST OPT. OPT. TURN ON TURN OFF MEDIUM SLOW Figure 4.8 Image Adjustment Screens Adjustment Screen MIRROR Inverts the picture horizontally or vertically.
4.6 OPT SETUP INPUT IMAGE ENGLISH The OPT. sub-menu allows you to control communication function. OPT. COM. SPEED COM. BITS TIMER LANGUAGE AUTO OFF STARTUP SETUP SETUP INPUT IMAGE OPT. COM. SPEED (bps) 1200 2400 4800 9600 19200 INPUT OPT. IMAGE SETUP INPUT COM. BITS SETUP INPUT LANGUAGE TIMER SETUP INPUT 10 min. IMAGE AUTO OFF IMAGE OPT. SETUP INPUT STARTUP 0 min. STOP IMAGE OPT. 7N1 8N1 OPT. ENGLISH FRANCAIS DEUTSCH ESPANOL ITALIANO NORSK NEDERLANDS IMAGE OPT.
ENGLISH Section 5: Maintenance 5.1 Cleaning the Air Filter ✔ Note Clean the air filter about every 50 hours. 1. Turn off the MAIN POWER switch of the projector and pull out power cord. Let cool for 20 minutes. 2. Remove the air filter from the bottom of projector. Unscrew two retaining screws (1) and pull down and out (2) on the handle to free air cleaner door. Lift air filter door up and out (3) and set it aside. 2 1 3 4 8730-36A Figure 5.1 Remove Air Filter 3.
Section 6: Lamp ENGLISH 6.1 Lamp The following symptoms may indicate a lamp in need of replacement: • • LAMP indicator lights up red. "CHANGE THE LAMP" message appears on the screen. 6.2 Display Lamp Operation Hours To determine the lamp operation hours, follow these steps: 1. While the projector is running, press and hold the timer button on the remote control for 3 seconds. 2. The operating time of the lamp will be displayed.
ENGLISH 3 3. Remove lamp module: Grasp the lamp module with hand and the projector body with the other hand. Carefully slide the lamp module out (3) using steady pressure. 4. Insert lamp module: Carefully insert the new lamp module. Ensure that it is fully seated. Tighten the lamp module retaining screws to secure the lamp module in place. Insert the hinge tabs on the left side of the lamp access door, then close and tighten the retaining screws to secure the door. 8730-33A Figure 6.
Section 7: Troubleshooting Symptom Cause Solution Power cannot be turned on. • The Main power is not turned on. • Turn the MAIN POWER switch on. • The power cord is disconnected. • Insert the power cord into an AC socket. No picture and sound • The setting of the input source is not correct. • Set the correct input using the input select button of the projector or the remote control. •RGB/Video/Audio wiring to projector is not correct. • Connect the cable to correct input/output source.
ENGLISH Section 8: Accessories 8.1 Service Information For product information, product assistance, service information, or to order accessories, please call: In U.S. or Canada: 1-800-328-1371 In other locations, contact your local 3M Sales office. Accessories Part Number Metal halide lamp module, 260 W . . . . . . . . . . . . . . . . . . . . . . . . Power cord (US) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power cord (UK) . . . . . . . . . . . . . . . . . . . . . . . .
Technical Appendix Table of Contents A.1 A.2 A.3 A.4 A.5 A.6 A.7 Technical Specifications Dimensions Projector-to-Screen Distance Connection to the Video Signal Terminal Connection to the RGB Signal Terminal Indicator Status Connection to the Control Signal Terminal A.1 Technical Specifications ✔ Note All specifications are subject to change without notice. Multimedia projector Model Name MP8740 Display system 3 beam poly-silicon LCD Liquid crystal panel Panel size 1.
TECHNICAL A.2 Dimension A.
A.3 Projector-to-Screen Distance Example of the Multimedia projector and screen installation. Determine picture size and projection distance as illustrated below. Maximum Zoom Minimum 178" Zoom 107" 72" 36" 24" 48" 71" 119" DISTANCE Distance To Screen Minimum Image Diagonal Width Height Maximum Image Diagonal Width Height 227 cm (7.4 ft) 102 cm (40 in.) 81 cm (32 in.) 61 cm (24 in.) 153 cm (60 in.) 122 cm (48 in.) 92 cm (36 in.) 341 cm (11.2 ft) 152 cm (60 in.) 121 cm (48 in.
A.4 Connection to the Video Signal Terminal a) Input signal S-VIDEO signal Luminance signal Chrominance signal VIDEO signal 1.0Vp-p, 75Ω termination AUDIO signal b) Signal input terminal 1.0Vp-p, 75 Ω termination 0.286Vp-p (burst signal), 75 Ω termination Input 200mVrms, 20 kΩ below (MAX 3.0Vp-p) Output 0~200mVrms, 1k Ω Chrominance signal Ground Luminance signal Ground S VIDEO input (Mini DIN4 pin) ✔ Note Video input signal terminals have priority in the following order: 1.
c) Example of computer signal Resolution HxV Refresh Rate Horizontal Frequency 640 x 350 70.1 Hz 640 x 400 Standard Type Note Display Dots HxV 31.5 kHz VGA-1 1024 x 560 56.4 Hz 24.8 kHz NEC PC9801 1024 x 640 640 x 400 70.1 Hz 31.5 kHz VGA-2 1024 x 640 640 x 480 85.0 Hz 43.3 kHz VESA 640 x 480 59.9 Hz 31.5 kHz VESA 640 x 480 66.7 Hz 35.0 kHz 640 x 480 72.8 Hz 37.9 kHz VESA 1024 x 768 640 x 480 75.0 Hz 37.5 kHz VESA 1024 x 768 800 x 600 56.3 Hz 35.
A.6 Indicator Status The ON, LAMP and TEMP indicators will light or blink in the following cases: Indicator status ON indicator Remedy Meaning Lights orange Standby mode normal Blinks green During warming up normal Lights green During operation normal Blinks orange During cooling down normal Lights red Lamp cannot light Cool projector by power off for 20 minutes. Blinks red Air filter open Ensure filter is closed. Lights red Temperature inside too high Let projector cool 20 minutes.
A.7 Connection to the Control Signal Terminal a) Mouse emulation (1) While the projector and computer are turned OFF, connect the projector and the mouse terminal of computer using an appropriate cable. (PS/2, Serial or ADB) (2) Turn ON the projector. (3) Turn ON the computer. (4) Select the correct mouse driver for the application. See computer's User Manual for this procedure.
A.7 Connection to the Control Signal Terminal (continued) Serial mouse Projector D-sub 15pin (Female) 1 5 6 SEL0 RTS 10 11 15 GND RDP TDP b) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 Computer CD RD TD DTR GND DSR RTS DTS RI (male) D-sub 9pin 1 5 6 9 Serial Mouse cable RS-232 Control Cable (not included with basic packout) This cable is used to directly control the projector without using the Remote Control or Operator's Panel.
Serial Command Codes All numbers in this document are in Hexadecimal. You must send at the same communication setting as the projector and use a null modem serial cable to connect to the projector. There are four types of messages for the MP8740, 1) ASK, 2) REPLY, 3) SET and 4) DEFAULT. Ask Code: User: 20 XX XX is the attribute you are checking. Projector: 1Y XX Y bytes of data This is a reply code. The Y is the number of extra bytes that come after the command. The XX is the same as in the Ask code.
TECHNICAL Serial Command Code Table Function Mouse Command Code 05 # Bytes 1 Communication 06 1 Power 11 1 Zoom 12 1 Focus 13 1 Mirror 14 1 Input 21 1 Video Type 22 2 Volume Mute 23 24 1 1 Brightness 31 3 Contrast 32 3 Color 33 3 Tint 34 3 Sharpness 35 3 H. Phase 37 3 H. Position 38 4 H. Size 36 4 V. Position 3A 3 A.
Serial Command Code Table (con't) Function Blank Command Code 41 # Bytes 1 Reveal 42 1 Data Code 0X 1X bit 0 - 0 bit 0 - 1 bit 1 - 0 bit 1 - 1 bit 2 - 0 bit 2 - 1 bit 3 - 0 bit 3 - 1 0X X1 X4 Meaning Blank off Blank on Blue off Blue on Green off Green on Red off Red on No change Change Stop Reveal down Reveal right © 3M 1999 3M™ Multimedia Projector MP8740 A.
TECHNICAL A.
All statements, technical information, and recommendations related to Seller’s products are based on information believed to be reliable, but the accuracy or completeness thereof is not guaranteed. Before utilizing the product, the user should determine the suitability of the product for its intended use. The user assumes all risks and liability whatsoever in connection with such use.
