User manual NEC XP3791

[. . . ] R 37 Xtra NEC Technologies, Inc. MultiSync is a registered trademark of NEC Technologies, Inc. Arlington Heights Road, Suite 500 Itasca, Illinois 60143-1248 R Multimedia Monitor User's Manual 37 Xtra 37 Xtra R 1 37 Xtra Printed in Japan 79TH1624 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN DOC compliance Notice This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This symbol warns the user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any part inside of this unit. [. . . ] When an adjustment item is selected, a press of this button returns to its icon selection screen. NOTE: The direct keys such as BRIGHT, CONTRAST, WIDTH, HEIGHT, SIDE PIN can access each control while in the OSM mode. Press to select a higher item in the menu; press to select a lower item in the menu. 12 11 13 Raster Control 7 WIDTH ( + / -) Adjusts the horizontal size of the image. 9 SIDE PIN ( + / -) DEGAUSS POWER ON OFF RGB 2 PROCEED EXIT Adjusts the curvature of the edges of the left and right side of the display image either inward or outward. The image should be adjusted to attain a straight line on the left and right sides. 0 SCAN SELECT Each time this key is pressed, the picture size switches from OVER SCAN for large size to UNDER SCAN for small size and vice versa. Normally select OVER SCAN for video display and UNDER SCAN for RGB display. A NORMAL This key resets the raster adjustment settings of user changeable memory and recalls the factory preset data. VIDEO 1 VIDEO 2 RGB 1 POSITION / CONTROL 9 SCAN 7 8 B C 0 A D F E WIDTH HEIGHT SIDE PIN NORMAL NORMAL BRIGHT CONTRAST MUTE VOLUME MULTIMEDIA MONITOR RD-346E 79644641 Visual Control B BRIGHT ( / ) Adjusts the overall image and screen brightness. C CONTRAST ( / ) Adjusts the image brightness in relation to the background. NOTE: The VISUAL CONTROL storing operation is effective only for the input currently used (VIDEO1, VIDEO 2, RGB 1 or RGB 2). D NORMAL This key resets the visual control settings and recalls the factory preset data. NOTE: The brightness and contrast adjustment level are factory preset at the optimum position. NOTE: The other ways to restore sound are to press POWER OFF, then ON or to press VOLUME keys on the remote control unit. Press and hold to decrease sound. 14 12 15 Battery Installation and Replacement The remote control is powered by two 1. 5V AA batteries. Press down on the battery compartment grip and slide the compartment in the direction of the arrow. Install the two new batteries, making sure that their polarity matches the (+) (-) diagrams inside the battery compartment. Close the battery compartment cover. Remote Control Cautions · Do not drop or mishandle the remote control unit. · When not using the 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. PROCEED EXIT VIDEO 1 VIDEO 2 RGB 1 RGB 2 POWER /STANDBY 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 monitor will not function if there are objects between the remote control and the sensor or if strong light falls on the sensor. Weak batteries will also prevent the remote control from properly operating the monitor. 30 30 DEGAUSS POWER OFF ON RGB 2 PROCEED EXIT VIDEO 1 VIDEO 2 RGB 1 POSITION / CONTROL SCAN WIDTH HEIGHT SIDE PIN NORMAL NORMAL BRIGHT CONTRAST MUTE VOLUME MULTIMEDIA MONITOR RD-346E 79644641 16 13 17 Functions of DIP SW ON ON 1 2 3 4 5 6 7 8 OFF Functions and Settings of DIP SW This DIP switch is used for Sync. [. . . ] Horizontal back porch should exceed 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. Interlaced signals with composite sync may not be displayed. 56 33 57 Typical Input Signal Timing VGA Compatible XGA-2 Compatible 640 480 31. 469KHz 31. 778µsec 3. 813µsec 1. 589µsec 26. 058µsec 0. 318µsec 720 350 39. 444KHz 25. 352µsec 3. 042µsec 1. 522µsec 20. 282µsec 0. 508µsec 720 400 39. 444KHz 25. 352µsec 3. 042µsec 1. 522µsec 20. 282µsec 0. 508µsec 640 480 39. 375KHz 25. 397µsec 3. 048µsec 1. 524µsec 20. 317µsec 0. 508µsec Mac , Quadra, or LC Compatible 640 480 35. 000KHz 28. 570µsec 2. 120µsec 3. 170µsec 22. 810µsec 0. 180µsec Resolution Horizontal Frequency (A) Horizontal Period (B) Horizontal Pulse Width (C) Horizontal Back Porch (D) Horizontal Active Area (E) Hrizontal Front Porch 640 350 31. 469KHz 31. 778µsec 3. 813µsec 1. 589µsec 26. 058µsec 0. 318µsec 720 400 31. 469KHz 31. 778µsec 3. 813µsec 1. 589µsec 26. 058µsec 0. 318µsec VESA 640 480 at 72Hz VESA 800 600 at 56Hz 800 600 35. 156KHz 28. 444µsec 2. 000µsec 3. 556µsec 22. 222µsec 0. 667µsec VESA 800 600 at 60Hz 800 600 37. 879KHz 26. 400µsec 3. 200µsec 2. 200µsec 20. 000µsec 1. 000µsec VESA 800 600 at 72Hz 800 600 48. 077KHz 20. 800µsec 2. 400µsec 1. 280µsec 16. 000µsec 1. 120µsec MAC & Quadra 832 624 49. 725KHz 20. 111µsec 1. 117µsec 3. 910µsec 14. 524µsec 0. 559µsec 8514/A & XGA Interlaced Compartible 1024 768 35. 587KHz 28. 100µsec 3. 910µsec 1. 247µsec 22. 760µsec 0. 178µsec VESA 1024 768 at 60Hz 1024 768 HDTV HDTV Interlaced Resolution Horizontal Frequency (A) Horizontal Period (B) Horizontal Pulse Width (C) Horizontal Back Porch (D) Horizontal Active Area (E) Horizontal Front Porch 640 480 37. 860KHz 26. 413µsec 1. 270µsec 4. 063µsec 20. 317µsec 0. 762µsec 1028 720 45. 000KHz 22. 222µsec 1. 077µsec 2. 963µsec 17. 226µsec 0. 956µsec 1920 1080 48. 363KHz 20. 677µsec 2. 092µsec 2. 462µsec 15. 754µsec 0. 369µsec 33. 750KHz 29. 630µsec 1. 185µsec 1. 993µsec 25. 845µsec 0. 606µsec *VGA, XGA, XGA-2, and 8514/A are the trademarks of International Business Machines Corporation. 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