Brand:
LG
Category: Camera
Document Type: Manual
Language: EN
Manual for LD120P
Uploaded: Nov. 21, 2025, 7:55 p.m.
Manual Publish Date: 2010-06-11
- Installation: Follow step-by-step instructions to mount the camera, adjust its position, and connect it to a power source and monitor.
- Setup: Utilize the 4-pin DIP switch to configure settings like Auto Gain Control (AGC), Back Light Compensation (BLC), HSBLC, and WIDE BLC for optimal image quality in various lighting conditions.
- Troubleshooting: Refer to the guide for common issues such as poor picture quality or unclear contrast, with solutions like cleaning the dome cover or adjusting camera position.
- Specifications: Review the detailed specifications for both LD120N and LD120P models, including signal system, resolution, power requirements, and operating temperatures.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| The picture is poor | Does the Dome Cover have lots of dust on the surface? | Use a dry cloth to clean the camera when it is dirty. |
| Smear may be caused to the screen of night than daytime. | Adjust the Focus by moving the Focus Lens. | |
| Contrast of the screen is not clear. | A light source such as a spot light causes burn-in on the display screen. | Adjust position or angle of the camera to eliminate strong background light. |
| Background screen appears white extremely. | You can set the background compensation to OFF. |