1. Wprowadzenie
The POMIACAM HD-2950 is a versatile 5-inch TFT-LCD CCTV camera tester designed for the installation and maintenance of HD coaxial cameras. It supports 8MP AHD, CVI, TVI, and Analog CVBS camera testing. This device also includes functions such as UTP cable testing, HDMI and VGA input, RS485 PTZ control, audio testing, and 12V power output, making it an essential tool for security system professionals.
Important Note: This device does not support IP network cameras.
Figure 1: Warning indicating that IP cameras are not supported by the HD-2950 tester.
2. Funkcje produktu
- 8MP AHD/CVI/TVI/Analog CVBS Camera Test: Automatically recognizes camera types and displays resolution and frame rate. Supports coaxial PTZ and OSD menu calls.
- VGA & HDMI Input: Features 1 channel HDMI signal input (max 4K 30FPS) and 1 channel VGA video signal input (max 1920×1200P 60FPS).
- CVBS Video Signal Test: Includes 1 channel BNC input (NTSC/PAL auto adapt), PTZ control (RS485, 600-115200bps, 30+ protocols), and 1 channel audio signal input for audio testing.
- UTP Cable Tester: Tests UTP cable continuity, detects faulty RJ45 cable pins, and measures network cable length up to 3000 meters.
- Display & Battery: Equipped with a 5-inch TFT-LCD screen (800x480 resolution, non-touch). Built-in 3.7V 4000mAh Li-ion battery provides approximately 8 hours of working time after 5 hours of charging.
- Moc wyjściowa: Provides DC12V/1A power output for cameras.
- Światło LED: Zintegrowane oświetlenie LED umożliwiające pracę w ciemnych pomieszczeniach.
Rysunek 2: Koniecview of the HD-2950 CCTV Tester's main features and supported technologies.
3. Zawartość opakowania
The following items are included in your POMIACAM HD-2950 CCTV Camera Tester package:
- 1x CCTV Camera Tester (HD-2950)
- 1x ładowarka
- 1x Li-ion battery (built-in)
- 1x DC 5V power cable
- 1x Safety cord/Wrist belt
- 1x Audio test cable
- 1x BNC cable
- 1x RS485 Control cable
- 1x Power output cable
- 1x DC 12V 1A adapter
- 1x Cable tester (remote unit)
Figure 3: Visual representation of the HD-2950 CCTV Tester and its included accessories.
4. Urządzenie ponadview
4.1. Przyciski i wskaźniki
Rycina 4: Przód view of the HD-2950 with numbered callouts for buttons and indicators.
- RS485 Data Transmission Indicator: Lights up during RS485 communication.
- Wskaźnik ładowania: Wskazuje stan ładowania.
- Wskaźnik zasilania: Shows the device's power status.
- Przyciski powiększania: Adjust the digital zoom level of the video feed.
- Przyciski fokusu: Adjust the focus of the connected camera (if supported).
- Przycisk potwierdzenia: Potwierdza wybór lub otwiera menu.
- PTZ Control Buttons: Navigate and control Pan/Tilt/Zoom functions of PTZ cameras.
- Return/Close Button: Navigates back or closes current menu/function.
- Przycisk Ustaw: Accesses settings or specific function parameters.
4.2. Porty i połączenia
Rysunek 5: Góra i dół views of the HD-2950 highlighting input/output ports.
- Moc wyjściowa DC12V/1A: Provides power to connected cameras.
- Wejście HDMI: For connecting external HDMI video sources (up to 4K 30FPS).
- AHD CVI TVI CVBS IN (BNC): Main input for coaxial camera signals.
- Światło: Wbudowana latarka LED.
- Port RS485: For PTZ control and data communication.
- Wejście audio: For connecting audio input from cameras or other devices.
- UTP/SCAN (RJ45): For UTP cable testing.
- Wejście VGA: For connecting external VGA video sources (up to 1920×1200P 60FPS).
- DC5V/2A Power Input (Type-C): Do ładowania urządzenia.
5. Konfiguracja
5.1. Ładowanie urządzenia
Before initial use, fully charge the HD-2950. Connect the provided DC5V/2A charger to the Type-C power input port. The charging indicator will illuminate. A full charge typically takes approximately 5 hours and provides up to 8 hours of normal operation.
Figure 6: Battery charging and working time details for the HD-2950.
5.2. Włączanie/wyłączanie zasilania
Press and hold the Power button (refer to Figure 5) for a few seconds to turn the device on or off. The Power indicator will show the device's status.
6. Działanie
6.1. Coaxial Camera Test (AHD/CVI/TVI/CVBS)
Connect your AHD, CVI, TVI, or CVBS analog camera to the "AHD CVI TVI CVBS IN" BNC port using a BNC cable. The HD-2950 will automatically detect the camera type, resolution, and frame rate. You can navigate the camera's OSD menu and control PTZ functions (if supported by the camera) using the device's buttons.
Figure 7: Auto HD function recognizing camera type and displaying PTZ settings.
Rysunek 8: Na żywo view from an 8MP coaxial camera being tested by the HD-2950.
Demonstracja wideo: How Analog 4 IN 1 (TVI-AHD-CVI-CVBS) Camera Test
Video 1: Demonstrates connecting and testing 4-in-1 analog cameras (TVI, AHD, CVI, CVBS) with the tester. Shows how to connect the camera, power it, and view the live feed. Also shows how to switch between different camera modes if the image appears black and white.
6.2. UTP Cable Test
To test UTP cable continuity, connect one end of the RJ45 cable to the "UTP/SCAN" port on the tester and the other end to the remote cable tester unit. The screen will display the continuity status of each pin. An "X" indicates a defective pair. For accurate length measurement, ensure the remote end of the cable is not connected to any other device.
Figure 9: UTP cable testing interface, showing pin mapping and fault detection.
6.3. RS485 PTZ Control
Connect the RS485 control cable from the tester's RS485 port to the PTZ camera. Use the PTZ Control buttons (refer to Figure 4) to adjust the camera's pan, tilt, and zoom. Access the PTZ settings menu to configure protocols, baud rate, and address if needed.
Figure 10: PTZ control interface showing options for coaxial and RS485 protocols.
6.4. HDMI & VGA Input
The HD-2950 can serve as a display for external video sources. Connect an HDMI cable to the "HDMI IN" port or a VGA cable to the "VGA Input" port to view video from DVRs, NVRs, or other compatible devices. The tester supports HDMI input up to 4K 30FPS and VGA input up to 1920×1200P 60FPS.
Figure 11: Demonstrates connecting the HD-2950 to a DVR/NVR using VGA and HDMI inputs.
6.5. Test audio
Connect the audio output from your camera or audio pickup device to the "Audio In" port on the tester using the provided audio test cable. This allows you to verify if the audio signal is functioning correctly.
6.6. 12V Power Output
The HD-2950 can supply DC12V/1A power to a camera directly from its "DC12V/1A Power Output" port. This is useful for powering cameras during installation or testing without needing an external power supply.
7. Konserwacja
- Utrzymuj urządzenie w czystości, bez kurzu i wilgoci.
- Unikaj upuszczania urządzenia i narażania go na silne uderzenia.
- Przechowuj urządzenie w chłodnym, suchym miejscu, gdy nie jest używane.
- Regularly charge the battery to maintain its lifespan, even if not in frequent use.
8. Rozwiązywanie Problemów
8.1. Black and White Image Display
If the camera image appears black and white, it may indicate that the signal type (AHD, CVI, TVI, CVBS) does not correspond between the camera and the tester. Use the tester's menu to manually switch the signal type to match the connected camera. This should resolve the issue.
Demonstracja wideo: HD-2950 Auto HD TVI/CVI/AHD Coaxial Camera Tester
Video 2: Demonstrates the auto-detection feature for TVI/CVI/AHD coaxial cameras and how to navigate the OSD menu. Includes a segment on troubleshooting black and white images by manually adjusting the signal type.
Demonstracja wideo: Auto HD TVI/CVI/AHD/CVBS CCTV Tester Monitor
Video 3: Shows the automatic detection and display of various HD analog camera signals (TVI, CVI, AHD, CVBS) on the tester monitor.
Demonstracja wideo: CCTV tester monitor
Video 4: A brief demonstration of the CCTV tester monitor's display capabilities and interface.
Demonstracja wideo: SGEF Operation video, CCTV Tester, Camera Debugging Helper
Video 5: An operation video demonstrating various functions of a CCTV tester, useful for camera debugging.
9. Specyfikacje
| Funkcja | Specyfikacja |
|---|---|
| Numer modelu | SHX-2950 |
| Wyświetlacz | 5 inch TFT-LCD, 800 x 480 resolution (Non-touch screen) |
| Obsługiwane typy kamer | 8MP AHD, 8MP CVI, 8MP TVI, CVBS Analog |
| Wejście HDMI | Max 4K 30FPS |
| Wejście VGA | Max 1920×1200P 60FPS |
| Sterowanie PTZ | RS485, Baud 600-115200bps, compatible with 30+ protocols |
| UTP Cable Test Length | Maksymalnie 3000 metrów |
| Bateria | Wbudowana bateria litowo-jonowa 3.7 V, 4000 mAh |
| Czas pracy | Approx. 8 hours (after 5 hours charging) |
| Moc wyjściowa | Prąd stały 12 V/1 A |
| Moc wejściowa | DC5V/2A (typ C) |
| Wymiary produktu | 7.87 x 5.51 x 3.94 cala |
| Waga przedmiotu | 1.76 funta |
10. Gwarancja i wsparcie
For warranty information and technical support, please refer to the documentation provided with your purchase or contact POMIACAM customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.