Introduction
This manual provides comprehensive instructions for the POMIACAM 5-Inch 4-in-1 CCTV Monitor Tester, Model IV8W. It covers product features, setup, operation, maintenance, troubleshooting, and technical specifications. Please read this manual thoroughly before using the device to ensure proper operation and to prevent damage.
Product Overview
Key Features
- 5-inch TFT-LCD screen (800*480 resolution) for clear video display.
- Supports 4-in-1 HD video surveillance testing: AHD, TVI, CVI, and CVBS cameras up to 8MP.
- Integrated PTZ controller with Pelco-D/P protocol via RS485 interface.
- HDMI and VGA inputs for use as a monitor or for DVR/NVR debugging.
- UTP cable test functionality to display connection status and line sequence.
- DC12V 1A power output to power cameras directly.
- Built-in rechargeable battery providing up to 11 hours of continuous operation.
What's in the Box
The standard package includes:
- POMIACAM 5-Inch 4-in-1 CCTV Monitor Tester (Model IV8W)
- Power Adapter
- USB Charging Cable
- BNC Cables (for video connection)
- DC Power Cable
- Wrist Strap
- UTP Terminator Dongle (for cable testing)

Device Layout and Ports
Familiarize yourself with the various ports and controls on the POMIACAM CCTV Tester.

- Power Button: Located on the top right side.
- DC12V Output: For powering external cameras.
- USB Port: For data transfer or charging.
- Audio Input/Output: For audio testing.
- RJ45 Port: For UTP cable testing.
- VGA Input: Connect to VGA sources.
- HDMI Input: Connect to HDMI sources.
- RS485 Port: For PTZ control.
- Control Buttons: Focus, Zoom, Menu, Directional Pad.
Setup
Charging the Device
- Connect the provided power adapter to the tester's USB Charge port.
- Plug the adapter into a standard electrical outlet.
- The charging indicator will illuminate. A full charge typically takes 3-4 hours.
- Ensure the device is fully charged before initial use for optimal battery life.
Powering On/Off
- To power on, press and hold the power button (located on the top right) until the screen illuminates.
- To power off, press and hold the power button until the shutdown prompt appears, then confirm.
Operating Instructions
Connecting a CCTV Camera (AHD/TVI/CVI/CVBS)
- Ensure the CCTV camera is powered off.
- Connect the BNC video cable from the camera to the "VIDEO IN" port on the tester.
- If the camera requires power, connect a DC power cable from the camera to the tester's "DC12V OUT" port.
- Power on the camera and the tester. The video feed should appear on the screen.
- Use the menu to select the correct video format (AHD, TVI, CVI, CVBS) if auto-detection fails.

PTZ Control
The tester supports Pelco-D/P protocols for PTZ camera control.
- Connect the RS485 control wires from the PTZ camera to the tester's RS485 port.
- Access the PTZ control menu on the tester.
- Configure the camera's address and protocol settings to match the tester.
- Use the directional buttons and Focus/Zoom controls to manipulate the PTZ camera.

UTP Cable Testing
- Connect one end of the UTP cable to the RJ45 port on the tester.
- Connect the other end of the UTP cable to the provided UTP terminator dongle.
- Navigate to the UTP test function in the tester's menu.
- The screen will display the cable connection status, type, and line sequence.
HDMI/VGA Input Mode
The tester can function as a monitor for HDMI or VGA sources.
- Connect an HDMI or VGA cable from your source (e.g., DVR/NVR) to the corresponding input port on the tester.
- Use the "VGA/HDMI switch" button or menu option to select the desired input.
- The video from the external source will be displayed on the tester's screen.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
- Firmware Updates: Check the manufacturer's website periodically for any available firmware updates.
Troubleshooting
No Video Signal
- Check Connections: Ensure all video cables are securely connected to both the camera and the tester.
- Power Supply: Verify that the camera is receiving power, either from the tester's DC12V output or an external power source.
- Video Format: Confirm that the tester's video format setting matches the camera's output (AHD, TVI, CVI, CVBS). Adjust in the menu if necessary.
- Camera Functionality: Test the camera with another known working monitor or DVR to rule out camera issues.
PTZ Control Not Responding
- RS485 Connection: Ensure the RS485 wires are correctly connected (A to A, B to B).
- Protocol and Address: Verify that the PTZ protocol (Pelco-D/P) and camera address settings on the tester match the PTZ camera's configuration.
- Baud Rate: Check if the baud rate setting on the tester matches the camera's baud rate.
Battery Drains Quickly
- Full Charge: Ensure the device is fully charged (3-4 hours) before use.
- Power Button: As noted by some users, ensure the power button is not accidentally pressed while stored, which can drain the battery.
- Environmental Factors: Extreme temperatures can affect battery performance.
- Battery Age: Over time, rechargeable batteries naturally lose capacity.
Specifications
| Feature | Detail |
|---|---|
| Display | 5-inch TFT-LCD (Non-touch), 800x480 resolution |
| Video Input Formats | AHD (up to 8MP), TVI (up to 8MP), CVI (up to 8MP), CVBS (PAL/NTSC) |
| HDMI Input | Supported |
| VGA Input | Supported |
| PTZ Control | RS485, Pelco-D/P protocol |
| UTP Cable Test | Displays connection status, type, and line sequence |
| DC Power Output | 12V 1A |
| Battery | 1 Lithium Ion battery (included) |
| Battery Life | Up to 11 hours (after 3-4 hours charge) |
| Dimensions | 8.66 x 6.93 x 3.5 inches (Package) |
| Item Weight | 1.76 pounds |
| Manufacturer | POMIACAM |

Warranty and Support
For warranty information and technical support, please refer to the official POMIACAM website or contact their customer service directly. Details are typically provided with your purchase documentation or on the manufacturer's product page.
Manufacturer: POMIACAM
Website: Visit the POMIACAM Store on Amazon
