1. Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your PTZOptics 12X-SDI Indoor 1080P PTZ Camera. Please read this manual thoroughly before using the product to ensure proper functionality and to prevent damage.
The PTZOptics 12X-SDI is a high-definition 1080p camera featuring 12X optical zoom, designed for capturing video at various distances. It supports HDMI, 3G-SDI, and IP Streaming (H.264 or H.265), making it suitable for broadcast and video conferencing applications. Key features include a 72.5-degree wide-angle lens, excellent low-light performance, and full 1920x1080p HD resolutions up to 60 frames per second. Advanced 2D and 3D noise reduction, combined with a low-noise CMOS sensor, ensure clear image quality.
2. Package Contents
Verify that all items are present in the package:
- PTZOptics 12X-SDI Indoor 1080P PTZ Camera
- 12V DC Power Supply
- RS-232C Cable
- IR Remote Control
- (2) AAA Batteries
- User Manual (this document)
3. Camera Overview
Familiarize yourself with the camera's components and connections.

Figure 3.1: Front view of the PTZOptics 12X-SDI camera, showcasing the lens and the PTZOptics branding on the base.

Figure 3.2: Front view of the PTZOptics 12X-SDI camera, highlighting the "POWER STANDBY" indicator on the base.

Figure 3.3: Rear panel of the PTZOptics 12X-SDI camera, showing various input/output ports including LAN, HDMI, HD-SDI, USB 2.0, DC 12V power, RS-232, RS-485, CVBS, and Line In.
Rear Panel Connections:
- LAN Port: For IP streaming and control.
- HDMI Output: High-definition video output.
- HD-SDI Output: Professional video output for long cable runs.
- USB 2.0 Port: For connectivity and potential firmware updates.
- DC 12V Power Input: Connect the provided power adapter.
- RS-232 In/Out: For serial control using VISCA commands.
- RS-485: For serial control.
- CVBS Output: Composite video output.
- Line In: Audio input.
4. Setup
4.1. Placement
Position the camera on a stable surface or mount it securely. Ensure adequate ventilation around the camera.
4.2. Power Connection
- Connect the provided 12V DC power adapter to the "DC 12V" input on the camera's rear panel.
- Plug the power adapter into a suitable power outlet.
4.3. Video Output Connections
Choose one or more of the following video output options:
- HDMI: Connect an HDMI cable from the camera's HDMI port to an HDMI input on your display, capture card, or switcher.
- 3G-SDI: Connect an SDI cable from the camera's HD-SDI port to an SDI input on your professional video equipment.
- IP Streaming (LAN): Connect an Ethernet cable from the camera's LAN port to your network router or switch for IP video streaming and control.
- CVBS: Connect a composite video cable for standard definition output.
4.4. Control Connections
- IR Remote Control: Insert the two AAA batteries into the provided IR remote. Point the remote at the camera's IR receiver for basic pan, tilt, zoom, and preset control.
- RS-232/RS-485: For advanced control systems (e.g., Crestron, Extron), connect the RS-232C cable to the camera's RS-232 In/Out ports or use the RS-485 terminal. Refer to your control system's documentation for VISCA command integration.
- IP Control (LAN): Utilize the LAN connection for network-based control. Refer to the PTZOptics documentation for IP control protocols and software.
5. Operating Instructions
5.1. Powering On/Off
To power on the camera, ensure the power adapter is connected and plugged in. The camera will initiate its startup sequence. To power off, disconnect the power adapter.
5.2. Basic Camera Control (IR Remote)
- Pan/Tilt: Use the directional arrows on the remote to move the camera horizontally (pan) and vertically (tilt).
- Zoom: Use the "Tele" (zoom in) and "Wide" (zoom out) buttons to adjust the optical zoom.
- Focus: The camera features auto-focus. Manual focus adjustments can typically be made via advanced control interfaces if needed.
- Presets: Set and recall camera positions using the preset buttons. Consult the remote's specific instructions for setting presets.
5.3. IP Streaming
Once connected to a network via the LAN port, the camera can stream video using H.264 or H.265 codecs. Access the camera's web interface via its IP address to configure streaming settings, including resolution, frame rate, and bitrate. Multicast streaming is also supported.
5.4. Simultaneous Video Outputs
The PTZOptics 12X-SDI can output video simultaneously through HDMI, 3G-SDI, and IP streaming, offering flexibility for various production workflows.
6. Maintenance
6.1. Cleaning
Gently wipe the camera lens and body with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
6.2. Firmware Updates
Periodically check the PTZOptics website for firmware updates. Follow the provided instructions carefully when performing updates to ensure optimal performance and access to new features.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No video output |
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| Remote control not working |
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| Poor image quality |
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8. Specifications
| Feature | Detail |
|---|---|
| Model Number | PT12X-SDI-GY-G2 |
| Brand | PTZOptics |
| Video CMOS Sensor | 1/2.7" CMOS, 2.12 Mega Pixels |
| Video Capture Resolution | 1080p |
| Frame Rate | 1080i/60 & 50, 1080p/60 & 50, 1080p/30 & 25, 720p/60, 50, 30 & 25 |
| Lens Zoom | 12x Optical Zoom |
| Lens | F3.5mm-42.3mm, F1.8-F2.8 |
| Maximum Focal Length | 42.3 Millimeters |
| Maximum Aperture | 1.8 f |
| Connectivity Technology | USB, HDMI, Composite, 3G-SDI, LAN (IP) |
| Product Dimensions | 9.2 x 9.3 x 10.2 inches |
| Item Weight | 3 pounds |
| Color | Gray |
9. Warranty Information
The PTZOptics 12X-SDI camera comes with a 3-Year Manufacturer's Warranty. For detailed terms and conditions, please refer to the official PTZOptics website or contact their customer support.
10. Support and Contact
For technical support, troubleshooting assistance, or further inquiries, please visit the official PTZOptics website:
You may also find additional resources, FAQs, and software downloads on their website.





