How to remove digital noise from Samsung SPU-3750T Security Camera picture?
If the picture from your Samsung Security Camera has digital noise, verify that the video cable is properly connected. Also, ensure that the power and video cables do not exceed the recommended maximum lengths. You may also want to adjust the Sharpness level.
Why is there no picture displayed on my Samsung SPU-3750T?
If no picture is displayed on the monitor, verify that the power cable is securely connected to both the camera and the monitor, and that the video cable is properly connected. Also, check if the iris of the lens is closed and adjust the iris settings if needed. Additionally, examine the camera's fixed shutter speed and adjust the shutter menu.
Why is the screen black on my Samsung SPU-3750T?
If you can’t see the screen and it appears black on your Samsung Security Camera, it may be due to the camera’s internal temperature dropping to -20 or lower, which can prevent video signal transmission. This does not indicate breakage; the camera will reset itself and display video again once its internal temperature reaches -20 or higher.
What to do if my Samsung Security Camera picture is out of focus?
If the picture from your Samsung Security Camera is out of focus: * Check if the dome cover or camera lens is dirty; if so, clean it. * Verify the distance between the camera, the subject, and the surroundings, noting that the camera might struggle to focus on a subject against a white background. * If auto-focus is failing, switch to manual focus and adjust it yourself. * Restore the camera settings to default using the reset menu. * Adjust the sharpness level.
Why are pan, tilt, zoom, and/or focus not working on my Samsung SPU-3750T Security Camera?
If the pan, tilt, zoom, or focus functions on your Samsung Security Camera are not working, first check that the power and video cables are securely connected. Next, verify that Pan Limit and/or Tilt Limit are not set; if they are, remove them. If the issue persists, a motor or the lens may be overheated, in which case you should contact your service personnel or system provider for assistance.
Why does my Samsung SPU-3750T Security Camera suddenly turns on or moves to a preset position by itself?
If your Samsung Security Camera suddenly turns on or moves to a preset position by itself, check the Auto Run settings. Auto Run puts a camera through a predefined action sequence if the user does not use the Controller to operate the camera for a certain period of time.
Why didn't my Samsung SPU-3750T Security Camera start running after turning on the power?
If your Samsung Security Camera didn't start running after turning on the power, check the environment temperature; the camera may not operate properly if it has been left at temperatures lower than -50 for a prolonged duration. The motor may malfunction at temperatures lower than -20; please turn on the camera in Standby mode instead of [Initialize]. Keep in Standby mode for at least 90 minutes. Once the internal temperature reaches -20 or higher, the camera automatically resets itself and activates the [Initialize] mode for normal operation.
Why can’t I activate the Sequence command on my Samsung SPU-3750T?
If you can use the controller but can’t activate the Sequence command on your Samsung Security Camera, it may be because the camera's internal temperature is between -10 to -20, which can cause the motor to malfunction and limit the use of the Sequence and Turbo commands. Once the internal temperature reaches -10 or higher, all Sequence modes become reactivated normally.
Why Auto Tracking does not work on Samsung SPU-3750T?
If Auto Tracking is not working on your Samsung Security Camera even when the subject is moving, check the Auto Refresh settings. Also, ensure the subject is not in an area set for Area Masking. Verify the Auto Release settings. Increase the Sensitivity setting if it is too low. Finally, ensure the subject is not too small and adjust the picture angle to increase the subject size.
Why does my Samsung SPU-3750T monitor display a white image?
If the monitor displays a white image when using your Samsung Security Camera, check if the iris of the lens is open and adjust the menu for the iris of the lens.
General| Effective Pixels | 768(H) x 494(V) |
|---|---|
| Lens | 3.6x V/F (f=3.8 ~ 10mm) |
| Power Consumption | Max. 12W |
| Power Supply | DC 12V ±10% |
| Image Sensor | 1/3" CCD |
| Back Light Compensation | Yes |
| Digital Noise Reduction | Yes |
| Privacy Masking | Off / On |
| White Balance | Auto / Manual |
| Operating Temperature | -10°C ~ +50°C (+14°F ~ +122°F) |
| Type | Dome Camera |
| Sensor | 1/3" Interline Transfer CCD |
| Signal to Noise Ratio | 50dB |
| Video Output | 1.0 Vp-p Composite (75Ω/BNC) |
Important cautions to prevent electric shock and fire risks during operation and installation.
Information regarding the equipment's compliance with FCC rules for digital devices.
Warning against unauthorized modifications that could void user authority.
High-performance zoom lens with auto-focus and digital zoom capabilities.
Supports RS-422/485 and coaxial communication methods for versatile control.
Includes Auto Tracking, Preset saving, Image Holding, PTZ Trace, Swing, Group Search, and Tour Search.
Automatically adjusts Pan/Tilt speed based on zoom ratio for precise control.
Provides high-quality images day or night using ICR and Sens-Up technology.
IP66-rated housing protects against harsh outdoor conditions and extreme temperatures.
Allows saving and recalling up to 255 preset monitoring locations.
Backs up camera sequence information and presets for data recovery.
Enables selective masking of private areas on the screen for privacy.
How to configure Auto Track using pre-defined camera positions.
Specifies the initial preset for Auto Track activation.
Defines a second starting point for Auto Track sequences.
Configures parameters like object size, sensitivity, and zoom for tracking.
Procedures for initiating Auto Track using saved preset configurations.
Utilizes group sequences to manage multiple Auto Track presets.
Enables tracking by manually selecting an object on the screen.
Important safety advice regarding installation, environment, and handling of the product.
Lists actions that should not be performed to ensure safety and product integrity.
Guidance on environmentally responsible disposal of the electrical equipment.
Advises against operating in extreme temperatures and high humidity to prevent damage.
Warns against dropping or subjecting the camera to physical shock or vibration.
Recommends avoiding direct sunlight and flickering lights to prevent image issues.
Lists specific locations and conditions to avoid for optimal camera performance and longevity.
Emphasizes careful handling of the camera lens to maintain image quality.
Lists components with limited lifespans and their approximate replacement intervals.
Lists the main parts included with the camera, such as body and power adapter.
Details optional accessories and various mounting brackets available for installation.
Identifies and describes components visible on the front of the camera.
Identifies and describes components located on the back of the camera.
Identifies and describes components found on the bottom of the camera.
Directs users to specific pages for DIP switch configuration details.
Details the components and connections on the camera's wiring interface board.
Illustrates the connection diagram for the camera with a Samsung Techwin Stand Alone DVR.
Shows the connection diagram for the camera with a Samsung Techwin SCC-3100A controller.
Guide to setting up communication protocols and camera IDs using DIP switches.
Detailed configuration for Communication Protocol and Camera ID DIP switches.
Settings for transferring presets and sequence information for camera replacement.
A comprehensive chart mapping DIP switch settings to camera IDs.
Illustrates various connection diagrams for DVRs and controllers.
Recommendations for installing cameras using different types of mounting brackets.
Important notes and step-by-step examples for on-wall mount installations.
Instructions for assembling the camera base, bracket, and attaching the camera.
Steps for securing the safety cable and explanation of interface symbols.
Guide to accessing and navigating the On-Screen Display menu for camera settings.
Instructions for panning, tilting, zooming, and accessing menus using the controller.
Explains joystick commands for OSD navigation and camera operation.
Details on adjusting focus modes, digital zoom, and zoom tracking.
How to adjust white balance for accurate color representation under different lighting.
Settings for brightness, iris, shutter speed, and Sens-Up for optimal exposure.
Adjustments for backlight compensation including Off, WDR, HLC, and BLC.
Controls for Automatic Gain Control and Super Noise Reduction for low-light performance.
Switching between color/B&W modes and customizing light sensitivity.
Settings for Sync, Stabilizer, Image Adjustment, and Freeze functions.
Configures camera behavior upon power restoration and motion detection dwell time.
Methods for memorizing, saving, and editing specific camera positions and settings.
Functions for recalling, deleting, and checking saved preset locations.
Commands the camera to move between two selected locations for monitoring.
Recalls a group of multiple preset locations consecutively for automated surveillance.
Recalls groups of preset locations consecutively for automated monitoring sequences.
Records and replays manual Pan, Tilt, Zoom, and Focus movements.
Executes a designated sequence operation automatically when no user input is detected.
Limits the camera's movement range in Pan and Tilt directions.
Defines specific areas for OSD text display when the camera passes through them.
Excludes specific areas from monitoring to protect privacy.
Automatically adjusts Pan/Tilt speed based on current zoom ratio.
Image flipping and freezing functions for specific monitoring scenarios.
Configures automatic object tracking parameters like camera height, object size, and sensitivity.
Defines durations for tracking and actions when an object is lost.
Advanced Auto Track settings including zone designation and indicator options.
Designates specific areas as zones for Auto Track operation with Mask or Alarm modes.
Enables manual object selection and tracking using the joystick.
Controls the display of Camera ID, Name, Preset Number, Sequence Status, and Language.
Settings for enabling alarms, selecting input methods (NO/NC), and assigning alarm logic.
Sets up alarm output methods, duration, and controls peripheral devices via Aux output.
Options for restarting the camera or resetting it to factory default settings.
Manages fan alerts, displays camera status, version information, and fan life.
Solutions for controller malfunctions, no picture, color, and flickering problems.
Addresses issues with focus, zoom, picture clarity, and digital noise.
Troubleshooting for camera moving on its own, not starting, or showing a black screen.
Solutions for Auto Tracking failures, coaxial communication errors, and startup issues.
Advice for power cord inspection, fan life messages, heater warnings, and system resets.
Details on camera model, imaging device, TV standard, pixels, and resolution.
Comparison of SPU-3750T/3700 models, operating conditions, and power requirements.
Specifications for protocols, alarm functions, PTZ control, and certifications.
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