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General| Screen Size | 19 inches |
|---|---|
| Resolution | 1280 x 1024 |
| Panel Type | TN |
| Aspect Ratio | 5:4 |
| Brightness | 250 cd/m² |
| Contrast Ratio | 500:1 |
| Connectivity | VGA |
| Display Type | LCD |
| Viewable Size | 19 inches |
| Pixel Pitch | 0.294 mm |
| Horizontal Refresh Rate | 30 - 80 kHz |
| Vertical Refresh Rate | 50 - 75 Hz |
| Horizontal Viewing Angle | 140 degrees |
Explains terms like Screen messages, Note, Warning, Caution, Important.
Warnings related to FCC certification and general safety precautions.
Overview of the 19" LCD monitor, its features, and benefits.
Covers standard test conditions, control settings, and measurement systems.
Specifies type, impedance, polarity, and amplitude.
Specifies signal type and polarity.
General frequency range for supported timing.
Pin assignment for the 15-pin mini D-Sub connector.
Overview of front panel buttons and their functions.
Steps to connect the monitor to a PC.
Steps to connect the monitor to AC power.
Steps to connect the audio cable for AL1914.
Specifies concavity steps between front bezel and back cover.
Defines outputs, input voltage, current, frequency, and protection.
Details input and output connector assignments.
Electrical specifications for the LG inverter.
Electrical specifications for the Samsung inverter.
Details power and RGB connector types and pin assignments.
Lists the function of each control key.
Specifies the location of switches and LEDs.
Describes front panel buttons: Power, Menu, Adjust, Auto.
Details functions of buttons 1-6 and special key combinations.
Describes contrast, brightness, focus, clock, and position controls.
Hot-key function for volume and mute.
Messages for auto config, input status, and connection issues.
Details Brightness, Auto Balance, and Color Temp settings.
Monitor capabilities via DDC2B and need for video signal.
Guidelines for selecting the correct power cord.
Preset and user-defined color temperature settings.
Output power, distortion, sensitivity, impedance, and frequency response.
General steps for disassembling the monitor.
Steps to remove the neck cover, hinge screws, and base.
Steps to remove back cover, EMI cover, VGA connector, bezel, and panel.
Flowchart for diagnosing and resolving issues.
Diagnosing issues with power circuit and backlight.
Diagnosing display performance issues like flickering.
Diagnosing issues with control menus and functions.
Details for the stereo phonejack connector (PIN1, PIN2, PIN3).
Information on the 15-pin mini D-Sub connector.
Pinout table for the D-sub analog video connector.
Notes on ordering FRU parts and handling defective items.
Electrical schematic diagram for the monitor's circuitry.
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