NEC MultiSync XM37 Xtra User Manual Download

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Multimedia Monitor

User's Manual

Xtra

NEC Technologies, Inc.

1250 N. Arlington Heights Road, Suite 500

Itasca, Illinois 60143-1248

Xtra

Printed in Japan

79TH1624

MultiSync is a registered trademark of NEC Technologies, Inc. in the U.S.A.

NEC is registered trademark of NEC Corporation.



1993 by NEC Technologies, Inc.

Summary of Contents for MultiSync XM37 Xtra

Page 1: ...gies Inc 1250 N Arlington Heights Road Suite 500 Itasca Illinois 60143 1248 R 37 Xtra 37 Xtra Printed in Japan 79TH1624 MultiSync is a registered trademark of NEC Technologies Inc in the U S A NEC is registered trademark of NEC Corporation 1993 by NEC Technologies Inc ...

Page 2: ... the warranty will be void Moreover there is a serious risk of electric shock 7 Do not attempt to service or repair the unit NEC is not liable for any bodily harm or damage caused if unqualified persons attempt service or open the back cover Refer all service to authorized NEC Service Centers To avoid damage and prolong operating life 1 Use only with 100 120V 220 240V 50 60Hz AC power supply Conti...

Page 3: ... une étagère la température doit être maintenue en dessous de 40 C 2 Ne pas utiliser la fiche polarisée du cordon d alimentation avec des prolongateurs ou des prises de courant sauf si les lames peuvent être insérées à fond 3 Ne pas exposer à la pluie ou à l humidité 4 Eviter d endommager le cordon d alimentation et ne pas modifier le cordon d alimentation Ne pas poser l appareil sur le cordon d a...

Page 4: ...ts of initial technical adjustments set up including adjustment of user controls These costs are the responsibility of the NECTECH dealer from whom the product was purchased 3 Payment of shipping charges HOW YOU CAN GET WARRANTY SERVICE 1 To obtain service on your product consult the dealer from whom you purchased the product or ship it prepaid to any authorized NECTECH service center 2 Whenever w...

Page 5: ...ntrols Degaussing 27 Using OSM Controls 28 Direct Control Screen 29 Accessing OSM 32 CONTENTS OSM Menus 32 Visual Controls Group 32 H position H width Pin cushion Controls Group 33 V position V height V linearity Controls Group 33 Keystone Tilt Rotation Scan Select Controls Group 34 RGB Controls Group 35 OSM Location OSM Turn Off Time Control 35 Source Information 36 DV Controls Group 36 Volume Co...

Page 6: ...ltiSync XP37 Xtra XM37 Xtra monitor provides a list of materials that comes with your monitor and describes the features and controls The features you ll enjoy include Simple controls Let you make all necessary adjustments and selections with one button simplicity from the remote control 37 CRT 36 viewable image size True displayable 1024 x768 resolution Flexible inputs Connect up to four differen...

Page 7: ...ote Sensor Window Receives infrared signal from the handheld remote control 4 RGB 2 DTV Press to select an RGB video source that is connected to the RGB 2 input terminals BNC type When you are in the OSM mode this button works as the plus button 5 RGB 1 Press to select an RGB video source that is connected to the RGB 1 input terminal D SUB 15 pin type When you are in the OSM mode this button works...

Page 8: ... one external control No 6 pin EXT CONTROL of DIP SW must be set to the ON position on all of the monitors B REMOTE IN OUT Connect the optional remote cable included with the optional remote control to the REMOTE IN terminal The REMOTE OUT terminal is used to connect several monitors together and allows all of the monitors to be controlled by one remote control NOTE Up to 50 monitors can be connec...

Page 9: ...m a computer or another RGB source AUDIO L MONO IN This is where you connect RGB left audio output from a computer or another RGB source AUDIO R THROUGH OUT Connect to a second monitor s RGB right audio input AUDIO L THROUGH OUT Connect to a second monitor s RGB left audio input H VIDEO 2 VIDEO 2 IN BNC type Connect another VCR or laser disk player here to display the video S VIDEO 2 IN Connect S ...

Page 10: ...sing VIDEO 1 IN and THROUGH OUT BNC type terminals set to HIGH on all but the last monitor Set to 75 Ω on the last monitor only AUDIO R IN This is your right channel audio input for stereo sound AUDIO L IN MONO This is your left channel audio input for stereo sound coming from video equipment or audio system It also serves as the mono audio input AUDIO R THROUGH OUT Connect to a second monitor s r...

Page 11: ... a computer connected to the RGB 1 IN terminal RGB 2 Press to select an RGB component video source from a computer NEC scan converter or YPBPR YCBCR Signal source connected to the RGB 2 IN terminal 79644641 POWER ON RGB 2 RGB 1 VIDEO 2 VIDEO 1 POSITION CONTROL PROCEED EXIT SCAN NORMAL SIDE PIN HEIGHT WIDTH BRIGHT CONTRAST MUTE NORMAL VOLUME OFF DEGAUSS MULTIMEDIA MONITOR RD 346E 3 4 2 1 5 6 OSM Co...

Page 12: ... factory preset at the optimum position E MUTE Press to cancel sound press again to restore sound NOTE The other ways to restore sound are to press POWER OFF then ON or to press VOLUME keys on the remote control unit F VOLUME Adjusts the volume Press and hold to increase sound Press and hold to decrease sound Raster Control 7 WIDTH Adjusts the horizontal size of the image 8 HEIGHT Adjusts the vert...

Page 13: ...he remote control unit for a long period remove the batteries Do not use new and old batteries together or use different types of batteries together Do not take apart the batteries heat them or throw them into a fire Operating Range The infrared signal operates by line of sight up to a distance of approximately 22 feet 7 m and within a 60 degree angle of the remote sensor of the monitor The monito...

Page 14: ...different IPM modes The following is the description of the LED indicator for the IPM power saving modes Pin No 6 EXT CONTROL When this switch is set to ON the External Control function is activated See page 42 for pin assignments If you have some monitors you do not want to control by remote set to OFF Pin No 7 REMOTE ON OFF When this switch is set to ON the monitor can be controlled by the wirel...

Page 15: ... Macintosh G3 series Installation Wiring Diagram To Mini D SUB 15 Pin input To R G B H CS V inputs BNC To EXTERNAL CONTROL Mini D SUB 15 Pin input NEC IPS 4000 Image Processo XP37 Xtra XM37 Xtra Macintosh or Compatibles RGB cable Supplied NOTE The two D Sub 15 pin RGB 1 connectors here can be used to either input or output video to or from a PC or Macintosh computer Either connector can be used fo...

Page 16: ...n the monitor and the VCR or laser disc player NOTE Refer to your VCR or laser disc player owner s manual for more information about your equipment s video output requirements NOTE S VIDEO IN terminals will take preference over VIDEO IN termi nals when a component is connected to each terminal and VIDEO 1 or 2 selected Connecting Your Document Camera You can connect your MultiSync XP37 Xtra XM37 X...

Page 17: ... component to relay the signal input at VIDEO 2 IN BNC type or S VIDEO 2 IN 2 Connect the external component mono audio or stereo left channel audio input to L AUDIO 3 Connect the external component stereo right channel audio input to R AU DIO 4 Set the 75Ω HIGH impedance select switch of the corresponding input signal BNC S VIDEO on all but the last monitor to HIGH position Only the last monitor ...

Page 18: ...EDANCE 8 OHM RIGHT LEFT INT EXT IN THROUGH OUT 12345678 ON L MONO L MONO L MONO L SPEAKER SELECT INT EXT RIGHT 4 ft 120cm 4 ft 120cm Left Right To connect the monitor to stereo system speakers 1 Connect L AUDIO output to the stereo amplifier L AUX input 2 Connect R AUDIO output to the stereo amplifier R AUX input 3 Set SPEAKER SELECT switch at EXT to use external speakers only For center channel a...

Page 19: ... which may require demagnetizing to clear the problem Also if powered on for extended periods of time magnetic fields can be produced by the CRT itself causing color impurities In these cases use the DEGAUSS key once to demagnetize the picture tube Pressing this key once demagnetizes the picture tube for 5 seconds CAUTION Please allow a minimum of 30 minutes to elapse between uses of the DEGAUSS k...

Page 20: ...creen press any one of the other keys To end the OSM display press EXIT If no key operation is made within 3 seconds the OSM display will disappear a POSITION CONTROL Press to move the image right Press to move the image left Press to move the image up Press to move the image down b WIDTH Press to adjust the horizontal size of the image g BRIGHT Press to adjust the brightness of video display h CO...

Page 21: ...trols such as brightness contrast color tint and sharpness BRIGHTNESS Pressing or increases or decreases the image brightness level CONTRAST Pressing or increases or decreases the image contrast level SHARPNESS Pressing or increases or decreases the image sharpness level COLOR Pressing or increases or decreases the image color saturation level TINT Pressing or increases or decreases the red and gr...

Page 22: ...re of the sides to right or to left PIN CORNER Pressing or decreases or increases the curvature of the four corners inward or outward NOTE The V LINEARITY controls allow you to adjust the spacing of the areas on the screen The object of this control is to ensure that a one inch circle is a true one inch circle where ever it is drawn on the screen draw equally spaced horizontal lines using a drawin...

Page 23: ...gnal H POL indicates the polarity of the horizontal sync signal V POL indicates the polarity of the vertical sync signal NEG indicates the polarity is negative POS indicates the polarity is positive RG B DV C O L O R T E M P RG B DV C O L O R T E M P P R E S S P R O C E E D F O R R G B G A I N B I A S S E T T I N G S 1 2 3 1 0 5 0 0 K RG B DV R G A I N W H I T E L E V E L G G A I N W H I T E L E V...

Page 24: ...S T E R N O R M A L A L L V I S U A L N O R M A L A L L N O R M A L P R E S S P R O C E E D T O R E S E T 38 If the monitor does not reproduce the color for a component signal correctly the monitor will select YCBCR YPBPR in accordance with an output format of the connected equipment such as DVD player or DTV tuner Selecting RGB CTL allows you to adjust the Color Tint Sharpness Gamma Dynamic Pictu...

Page 25: ...This control is available only when No 8 pin of the DIP switch is set at the ON position The DIP switch is located on the back cabinet OSM keys on the remote control unit function as follows POSITION CONTROL up down highlights one of the control items in the System control menus POSITION CONTROL proceeds to the selected menu choice POSITION CONTROL exits the current control and returns to its orig...

Page 26: ...onnection Receive Data No Connection Transimit Data No Connection Clear to Send No Connection Request to Send Ground Input Select Input Select Power ON OFF No Connection Degauss ON OFF Signal Ground EXT CTL EXT CTL EXT CTL EXT CTL External Control Pin No VIDEO1 VIDEO2 RGB1 RGB2 POWER OFF POWER ON DEGAUSS OFF DEGAUSS ON 4 OPEN GND OPEN GND 5 OPEN OPEN GND GND 10 OPEN GND 14 OPEN GND LANGUAGE OSM me...

Page 27: ...er gives the command to the XP37 Xtra XM37 Xtra the XP37 Xtra XM37 Xtra returns an ACK So make sure that the external equipment receives this ACK The XP37 Xtra XM37 Xtra returns an ACK if it has received the command correctly If it has not received the command correctly due to data error it will return nothing Therefore when the external equipment send a command make sure that it received the ACK ...

Page 28: ... control directly at Sensor Window Use the remote control unit within 30 left and right of center at a distance of within 22ft Set Pin no 7 of DIP SW to ON SHORT Set Pin no 6 of DIP SW to OFF OPEN Check the input signal Possible Cause Power cord unplugged Power outlet inactive Power of external equipment is not ON External equipment has been incorrectly connected Incorrect input selection Improper...

Page 29: ...2 Y 1 0Vp p 75 Ohms unbalanced Sync negative S VIDEO Video 1 2 C 0 28Vp p 75 Ohms unbalanced Color burst level Video Output Terminals THROUGH OUT Video 1 2 1 0Vp p 75 Ohms unbalanced BNC Jack Composite video signal Sync negative THROUGH OUT S VIDEO 1 2 Y 1 0Vp p 75 Ohms unbalanced Sync negative C 0 28Vp p 75 Ohms unbalanced Color burst level Audio Input Terminals Left Mono 0 5 Vrms high impedance ...

Page 30: ...dB VIDEO 6 MHz at 3dB Display Area RGB 95 Scan Typically VIDEO 7 Overscan Blanking Horizontal 15 75kHz 7 0µsec 30kHz fH 50kHz 3 3µsec 51kHz fH 80kHz 2 9µsec 81kHz fH 100kHz 2 7µsec Vertical 0 4 msec Current Rating AC 100 120 220 240 V 50 60 Hz Power Consumption XP37 Xtra XP 3791 3 6 A maximum XM37 Xtra XM 3761 3 6A maximum Dimensions 872 W x 744 H x 625 D mm 34 4 W x 29 3 H x 24 6 D inches Weight ...

Page 31: ...TROL DIP SW AC IN SPEAKER SELECT EXT SPEAKER RGB 2 AUDIO AUDIO HIGH 75Ω R MONO IN THROUGH OUT IN THROUGH OUT THROUGH OUT IN BNC S HIGH 75Ω THROUGH OUT IN R THROUGH OUT IN R THROUGH OUT IN BNC S HIGH 75Ω IN THROUGH OUT R CR PR G Y Y B VB PB H CS V HIGH 75Ω HIGH 75Ω SPEAKRES MUST HAVE MORE THAN 5WATT RATING INPEDANCE 8 OHM RIGHT LEFT INT EXT IN THROUGH OUT 12345678 ON L MONO L MONO L MONO L 52 51 ...

Page 32: ...rence Chart Separate Sync Timing Charts Composite Sync 54 A B C D E VIDEO O P Q R S VIDEO Sync Polarity Positive Negative HORIZONTAL VERTICAL VIDEO A B C D E O P Q R S VIDEO Sync Polarity Positive Negative HORIZONTAL VERTICAL ...

Page 33: ...d 2 0 µsec at sync on green and 1 2 µsec at others except when at 15KHz Horizontal blanking should exceed 7 0µse at fH 15 75kHz 3 3µsec at 30 kHz fH 50kHz 2 9µusec at 51kHz fH 80kHz and 2 7µsec at 81kHz fH 95kHz Vertical sync duty should be 0 2 to 10 Vertical sync width should exceed 40 µsec or 2 horizontal lines Vertical sync width plus back porch should exceed 0 4 msec Interlaced signals are not...

Page 34: ...44µsec 2 000µsec 3 556µsec 22 222µsec 0 667µsec 1024 768 48 363KHz 20 677µsec 2 092µsec 2 462µsec 15 754µsec 0 369µsec VESA 1024 768 at 60Hz 1024 768 35 587KHz 28 100µsec 3 910µsec 1 247µsec 22 760µsec 0 178µsec 8514 A XGA Interlaced Compartible 832 624 49 725KHz 20 111µsec 1 117µsec 3 910µsec 14 524µsec 0 559µsec MAC Ⅱ Quadra 800 600 48 077KHz 20 800µsec 2 400µsec 1 280µsec 16 000µsec 1 120µsec V...

Page 35: ...ESA 640 480 at 72Hz VESA 800 600 at 56Hz 800 600 56 250Hz 17 778msec 0 057msec 0 626msec 17 067msec 0 028msec 1024 768 60 000Hz 16 667msec 0 124msec 0 600msec 15 880msec 0 062msec VESA 1024 768 at 60Hz 8514 A XGA Interlaced Compartible 832 624 74 550Hz 13 414msec 0 060msec 0 784msec 12 549msec 0 020msec MAC Ⅱ Quadra 800 600 72 187Hz 13 853msec 0 125msec 0 478msec 12 480msec 0 770msec VESA 800 600 ...

Page 36: ...S19 YES20 夝夝夝 YES21 夝夝夝夝 YES22 夝 VIDEO NTSC VIDEO PAL SECAM VESAI Standard 640x480 31 5KHz 60Hz IBM 640x350 31 5KHz 71Hz IBM 640x400 31 5KHz 71Hz MAC 13 35 00KHz 66 67Hz VESA 800x600 35 156KHz 56 250Hz VESA 1024x768 35 522KHz 43 479Hz HDTV 33 75KHz 60Hz VESA 640x480 37 50KHz 75 00Hz VESA 800x600 37 89KHz 60 317Hz 640x480 38 4KHz 72Hz VESA 1024x768 48 363KHz 60 004Hz VESA 800x600 46 875KHz 75 ...

Page 37: ...hased If this is a reseller who is unable to provide service call NEC directly at 1 800 836 0655 DOA Policy A product is considered DOA if it fails to function according to current published specifications because of defects in NECTECH factory materials and or workmanship during the first 30 days from the date of purchase by the end user After the 30 day period any defective product will be consid...

Page 38: ...ce received including interference that may cause undesired operation U S Responsible Party Address Tel No NEC Technologies Inc 1250 North Arlington Heights Road Itasca Illinois 60143 1248 630 467 5000 Type of Product Equipment Classification Models Multi media monitor Class B Peripheral XP 3791 XM 3761 We hereby declare that the equipment specified above conforms to the technical standards as spe...

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