Acer KA250HQ User Manual

Acer KA250HQ Manual

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  • Acer KA250HQ | User Manual - Page 1
    Acer LCD Monitor User's Guide
  • Acer KA250HQ | User Manual - Page 2
    Guide Original Issue: 7 /2016 Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes. Such changes will be incorporated in new editions of this manual Acer LCD Monitor User's Guide Model number Serial number Date
  • Acer KA250HQ | User Manual - Page 3
    following are normal with the LCD monitor and do not indicate a problem. • Due to the nature of the fluorescent light, the screen may safety and comfort Safety instructions Read these instructions carefully. Keep this document for future reference. Follow all warnings and instructions marked on the
  • Acer KA250HQ | User Manual - Page 4
    power from the equipment, be sure to unplug the power cord from the electrical outlet. Safe listening To protect your hearing, follow these instructions. • Gradually increase the volume until you can hear it clearly and comfortably and without distortion. • After setting the volume level, do not
  • Acer KA250HQ | User Manual - Page 5
    or its equivalent, 4.5 meters (15 feet) maximum length. Product servicing Do not attempt to service this product yourself, as opening or removing covers may expose you to performance, indicating a need for service • the product does not operate normally after following the operating instructions
  • Acer KA250HQ | User Manual - Page 6
    a potentially explosive atmosphere and obey all signs and instructions. Potentially explosive atmospheres include areas where you would normally bodily injury or even death. Switch off the device near gas pumps at service stations. Observe restrictions on the use of radio equipment in fuel depots,
  • Acer KA250HQ | User Manual - Page 7
    vii Disposal instructions Do not throw this electronic device into the trash when discarding. To minimize pollution and ensure utmost protection of the global environment, please recycle. For
  • Acer KA250HQ | User Manual - Page 8
    viii This product has been shipped enabled for power management: • Activate display's Sleep mode within 5 minutes of user inactivity. • Wake the monitor when it is in Active Off mode,move the mouse or press any keyboard key. Tips and information for comfortable use Computer users may complain of
  • Acer KA250HQ | User Manual - Page 9
    ix Taking care of your vision Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive room lighting, poorly focused screens, very small typefaces and low-contrast displays could stress your eyes. The following sections provide suggestions on how to reduce eyestrain. Eyes •
  • Acer KA250HQ | User Manual - Page 10
    Acer Incorporated 8F, 88, Sec. 1, Xintai 5th Rd., Xizhi New Taipei City 221, Taiwan Declaration of Conformity We, Acer Incorporated 8F, 88, Sec. 1, Xintai 5th Rd., Xizhi, New Taipei City 221, Taiwan And, Acer Italy s.r.l. Via Lepetit, 40, 20020 Lainate (MI) Italy Tel: +39-02-939-921 ,Fax: +39-02
  • Acer KA250HQ | User Manual - Page 11
    Acer America Corporation 333 West San Carlos St., Suite 1500 San Jose, CA 95110, U. S. A. Tel : 254-298-4000 Fax : 254-298-4147 www.acer.com Federal Communications Commission Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
  • Acer KA250HQ | User Manual - Page 12
    servicing Additional safety information IT equipment recycling information Disposal instructions pin assignment Standard timing table Installation User controls How to adjust a setting Acer eColor Management User Troubleshooting VGA mode DVI+'0, mode 1 iii iii iii iii iii iv iv iv iv v vi vi
  • Acer KA250HQ | User Manual - Page 13
    unpack the box, and save the packing materials in case you need to ship or transport the monitor in the future. LCD monitor Quick start guide HDMI Cable (Optional) D-sub cable (Option) DVI cable (Option) AC power cord Audio Cable (Option) EN-1
  • Acer KA250HQ | User Manual - Page 14
    Attaching the Base Note: Remove the monitor and monitor base from its packaging. Carefully place the monitor face-down on a stable surface -- use a cloth to avoid scratching the screen. Remove: Reverse the steps to remove the base. Screen position adjustment To optimize the viewing position, you
  • Acer KA250HQ | User Manual - Page 15
    from "power saving" mode back to "on" is around 3 seconds. Display Data Channel (DDC) To make installation easier, so long as your system supports the DDC protocol, the monitor is able to plug-and-play. The DDC is a communication protocol through which the monitor automatically informs the host
  • Acer KA250HQ | User Manual - Page 16
    Connector pin assignment 1 5 6 10 11 15 15-pin color display signal cable PIN No. Description 1 Red 2 Green 3 Blue 4 Monitor ground 5 DDC-return 6 R-ground 7 G-ground 8 B-ground PIN No. Description 9 +5 V 10 Logic ground 11 Monitor ground 12 DDC-serial data 13 H-sync 14 V-sync 15 DDC-serial
  • Acer KA250HQ | User Manual - Page 17
    24-pin color display signal cable* PIN No. Description 1 TMDS data 2- 2 TMDS data 2+ 3 TMDS data 2/4 shield 4 NC 5 NC 6 DDC clock 7 DDC data 8 NC 9 TMDS data 1- 10 TMDS data 1+ 11 TMDS data 1/3 shield 12 NC PIN No. Description 13 NC 14 +5 V power 15 GND (return for +5 V hsync.
  • Acer KA250HQ | User Manual - Page 18
    Standard timing table  9*$ ™  +]  0$& ™  +]  9(6$ ™  +]  69*$ ™  +]  69*$ ™  +]  ;*$ ™  +]  ;*$ ™  +]  9(6$ ™  +]  6  +]  9(6$ ™  +]  :;*$ ™ 
  • Acer KA250HQ | User Manual - Page 19
    computer Turn on the monitor first, then the computer. This sequence is very important. 5 If the monitor does not function properly, please refer to the troubleshooting section to diagnose the problem. 2 EN-7
  • Acer KA250HQ | User Manual - Page 20
    USER CONTROLS Power Switch / Power LED: To turn the monitor ON or OFF. Lights up to indicate the power is turned ON. Using the Shortcut Menu Press the function button to open the shortcut menu. The shortcut menu lets you quickly select the most commonly accessed settings. Empowering: Press the
  • Acer KA250HQ | User Manual - Page 21
    Acer eColor Management Operation instructions Step 1: Press " " Key to open the Acer eColor Management OSD and access the scenario modes Step 2: Press " " or " " to select the mode Step 3: Press " AUTO "
  • Acer KA250HQ | User Manual - Page 22
    Adjusting the OSD settings Note: The following content is for general reference only. Actual product specifications may vary. The OSD can be used for adjusting the settings of your LCD Monitor. Press the MENU key to open the OSD. You can use the OSD to adjust the picture quality, OSD position and
  • Acer KA250HQ | User Manual - Page 23
    Adjusting the OSD position 1 Press the MENU key to bring up the OSD. 2 Using the directional keys, select OSD from the on screen display. Then navigate to the feature you wish to adjust. EN-11
  • Acer KA250HQ | User Manual - Page 24
    Adjusting the setting 1 Press the MENU key to bring up the OSD. 2 Using the / keys, select Setting from the OSD. Then navigate to the feature you wish to adjust. 3 The Setting menu can be used to adjust the screen Menu Language and other important settings. EN-12
  • Acer KA250HQ | User Manual - Page 25
    Product information Information 10 x 0 H:65KHz V:60Hz VGA Input S/N:ETL5309 1326350380B3742 1 Press the MENU key to bring up the OSD. 2 Using the / keys, select Information from the OSD. Then the basic information of LCD monitor will show up for current input. EN-13
  • Acer KA250HQ | User Manual - Page 26
    Before sending your LCD monitor for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. VGA mode Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to maximum or reset to their default
  • Acer KA250HQ | User Manual - Page 27
    DVI+'0, mode Problem No picture visible LED status Blue Off Remedy Using the OSD, adjust brightness and contrast to maximum or reset to their default settings. Check the
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Acer LCD Monitor
User's Guide