Manual for SyncMaster 3

Manual for SyncMaster 3

Brand: SAMSUNG

Category: Other

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 7:21 p.m.

Warranty Information

Refer to regional contact information for warranty details.

INTRODUCTION

FOREWORD

This monitor is a 14-inch, high-resolution, color display monitor. This manual covers its use and points of caution. Please read it thoroughly for best performance and use. Store it safely for future reference.

The carton should contain: CQA4147, CQA4147L monitor, Tilt and swivel stand, This manual, Power cord, 9-15 pin signal cable.

FEATURES

  • 36 cm (14") [33.5 cm (13.2") visual] high performance CRT with 0.28 mm dot pitch.
  • Automatically scans frequencies from 31.47KHz to 75Hz.
  • Compatible with VGA, IBM 8514/A (XGA), and Super-VGA standards.
  • Supports VESA flicker-free modes.
  • Easy-to-access size and position controls.
  • Optional tilt and swivel stand available.
  • Universal power supply (AC 100-240 Volt, 60/50Hz).
  • Energy Star compliant with DPMS (VESA) for power saving.

OPERATING GUIDE

CONNECTING TO YOUR COMPUTER

  1. Turn off the computer.
  2. Connect the AC power cord to the monitor and then to an outlet.
  3. Connect the 9-pin side of the signal cable to the monitor's 9-pin D-SUB connector.
  4. Connect the 15-pin side of the signal cable to your video controller's output port.
  5. Consult your computer's manual for power-on instructions.
  6. Turn on the monitor using the power switch. The LED indicator will light. Turn off by pressing the switch again.

CONTROL LOCATIONS AND FUNCTIONS

Familiarize yourself with the controls for optimal display adjustment.

  • 1. Power Switch: Turns monitor on/off.
  • 2. Brightness Control: Adjusts overall brightness.
  • 3. Contrast Control: Adjusts contrast level (difference between dark and light areas).
  • 4. H-Position Control: Adjusts horizontal position (centering).
  • 5. V-Position Control: Adjusts vertical position (centering).
  • 6. H-Size Control: Adjusts horizontal size (width).
  • 7. V-Size Control: Adjusts vertical size.
  • 8. Side Pin Control: Corrects bowing on vertical sides (barrel/pincushion distortion).

Troubleshooting and error codes

TROUBLE CONDITION POSSIBLE CAUSE CORRECTIVE MEASURE
Image is not displayed. Is the power cord connected?
Is the power switch ON?
Is the signal cable properly connected?		 Connect the power cord.
Turn on the power switch.
Connect the signal cable correctly.
Color of image on screen is abnormal. Is there a magnetized item near?
Is the pin arrangement of the signal connector correct?
Is the signal cable connected properly?		 Move the magnetized item away.
Use a signal connector which matches the pin arrangement.
Connect the signal cable correctly.
Picture is unstable. (The displayed image is tearing or rolling) Are there signals, which are outside of the required frequency range?
Is the pin arrangement of the signal connector correct?
Is the signal cable correctly connected?		 Input signals which are within the frequency range of the monitor.
Use the signal connector which matches the pin arrangement.
Connect the signal cable correctly.
The displayed image is too small or shifted, and the controls can't adjust properly. Are there signals, which are outside of the required frequency range? Input signals which are within the frequency range of the monitor.
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