1 Purpose and Features
The HDMI 4x1 switch with PAP (Picture-and-Picture) Multiviewer function is an advanced video device that enables routing signals from four Full HD sources to a single shared Full HD display. The device allows for the simultaneous display of four video signals on one monitor or TV, making it an ideal solution for monitoring systems, conference rooms, and advanced multimedia workstations. With support for 1080p resolution at 60 Hz and seamless channel switching, the user receives the highest image quality without lag.
Main features:
- ✔ Equipped with 4 HDMI inputs and 1 HDMI output
- ✔ Capability to display four FULL HD signals simultaneously on one screen
- ✔ Full compliance with HDMI 1.3 standard
- ✔ Compatibility with HDCP 1.3 content protection protocol
- ✔ Seamless switching between input channels
- ✔ Dual control option: via infrared (remote) and front panel buttons
- ✔ Support for advanced audio formats: LPCM 7.1, Dolby® TrueHD, and DTS-HD Master Audio™
- ✔ Support for high resolutions up to 1080P at 60 Hz refresh rate
- ✔ Support for Deep Color up to 36 bits / pixel
- ✔ Support for 5 diverse Multiview modes
Display modes and control
The device offers 5 Multiviewer working modes that allow for flexible arrangement of images from 4 sources on a single screen (e.g., split into 4 equal parts, one large image and three smaller ones, or two images side by side). Switching between modes and selecting the active audio source is performed using the included remote control or function buttons on the casing.
2 Technical Specification
| HDMI Compliance | 1.3 |
| HDCP Compliance | Yes, version 1.3 |
| Data transfer rate | 10.2 Gb/s |
| Maximum resolution | 1080P at 60 Hz |
| ESD protection | ± 8KV (Human body model - air-gap discharge) |
| Inputs | 4x HDMI Type A |
| Output | 1x HDMI Type A |
| IR Control | Yes, remote included |
| Operating temperature | -15°C to +75°C |
| Operating humidity | 0 - 95% (non-condensing) |
| Casing | Enamelled aluminium |
| Power supply | 12V 2A adapter (2.1/5.5 mm plug) |
| Product dimensions | 196 x 80 x 24 mm |
| Product weight | 420 g |
3 Safety Instructions
IMPORTANT SAFETY RULES:
- The device must be powered exclusively by the included 12V 2A power adapter. Using an incorrect power source may damage the electronics.
- Protect against moisture, water, and other liquids. Do not use the device near bathtubs, sinks, or in damp basements.
- Ensure adequate ventilation. Do not cover the openings in the aluminium casing to prevent overheating.
- Do not open the casing yourself. All repairs should be performed by qualified service personnel.
- Before connecting or disconnecting HDMI cables, it is recommended to turn off source devices and the display.
- The device is intended for indoor use only.
4 Installation and Operation
Connecting the device:
- Connect up to 4 source devices (e.g., computer, DVR recorder, console, decoder) to the HDMI Input ports using high-quality HDMI cables.
- Connect a monitor, TV, or projector to the HDMI Output port.
- Connect the 12V 2A power adapter to the power socket on the switch, then to a wall outlet.
- Turn on all connected devices.
Control:
- MODE Button: Allows cyclic switching between 5 Multiview display modes.
- AUDIO Button: Selects which HDMI input the audio is to be played from in multiview modes.
- Remote Control: Enables direct selection of a specific input, changing the display mode, and muting the sound.
5 Contents of the Set and Certificates
The package contains the following items:
- 1x HDMI 4x1 Multiviewer Switch
- 1x Infrared remote control
- 1x 12V 2A power adapter
- User manual / Documentation
Compliance with standards:
The product meets the stringent requirements of the European Union and possesses certificates: