SEETEC monitor ATEM156S-CO 15.6"""" W. SDI Carry-On FLight Case

SEETEC ATEM156S-CO 15.6" – 3G-SDI/HDMI Broadcast Monitor with Carry-On Aviation Aluminum Case

Complete solution for multi-camera on-set shooting, monitoring and post-production. The SEETEC ATEM156S-CO pairs a 15.6" Full HD display with professional SDI and HDMI connectivity and a rugged carry-on flight case to protect the monitor during travel and in harsh locations.

Key features at a glance

• 15.6" Full HD LCD panel with 1920x1080 resolution.
• 4x 3G-SDI inputs and 4x 3G-SDI outputs plus 1x HDMI input.
• Built-in professional monitoring tools: waveform, vectorscope, histogram, peaking, false colors and more.
• Portable aviation aluminum carry-on case that is dust-proof, waterproof, high-temperature and corrosion resistant.
• Multiple power options including DC 12V/2A~3A, XLR connector and a Sony V-mount battery plate by default (Panasonic Anton plate optional).

15.6-inch Full HD LCD

The ATEM156S-CO uses a 15.6-inch LCD panel with full HD resolution (1920x1080) for natural and clear images. It supports an 800:1 contrast ratio and a 170° wide viewing angle so teams can see accurate images from different positions on set.

Rugged portable aviation aluminum case

The monitor ships in a portable aviation aluminum case designed for location work. The case provides dust-proofing, waterproofing, high temperature resistance and corrosion resistance. It protects the monitor during transport and on-location use in varied environments, including extreme cold or hot conditions.

Quick assembly and ergonomic details

The ATEM156S-CO features an innovative combined structure that allows rapid disassembly and assembly without tools. A comfortable handle makes the case easier to carry and reduces fatigue during transport. The case fastens with butterfly-style locks on the links and on the front and rear covers, combining durability with an attractive appearance.

Accurate color and calibration

This monitor adopts the professional Rec.709 color standard and uses factory color calibration with a professional instrument to ensure consistent color reproduction across units. A built-in 3D-LUT and color calibration tools help maintain accurate colors for production and post.

Flexible and intuitive front-panel controls

Operators can switch sources, set custom shortcuts and quickly adjust brightness, contrast and volume using the front-panel buttons. Backlit keys help you identify input sources and shortcut keys in dim studios or outdoor environments, and the unit supports quick one-button source switching.

Professional connectivity and control

• 4x 3G-SDI inputs and 4x 3G-SDI outputs for multicamera workflows and simultaneous monitoring by multiple persons.
• 1x HDMI input for additional source compatibility.
• RS485 and GPI control interfaces for remote control and tally functions.

Multiple power options

The monitor accepts DC 12V power at 2A~3A. It also supports an XLR power connector and ships with a Sony V-mount battery plate by default. Customers can choose a Panasonic Anton plate as an optional alternative.

On-set monitoring tools

The monitor includes a comprehensive set of professional monitoring tools to speed up shooting and post-production workflows. You can access these tools from the menu, assign them to shortcut buttons, or control them via GPI.

• Waveform: RGB Parade, YUV Parade, Y Parade
• Vectorscope and histogram
• Audio phase and level displays
• Peaking focus assist (switchable outline color: red, green, blue)
• False colors for exposure assessment
• Exposure zebras adjustable from 1–100 IRE
• Check field (red, green, blue or mono) for hue and saturation adjustments
• Zoom In: 4X, 9X, 16X for high-quality close-ups
• Anamorphic mode and time code display

3D-LUT and film looks

The ATEM156S-CO supports 3D-LUT workflows to recreate film looks. It includes 4 built-in DE-log LUTs and lets you load custom .cube files via USB. The monitor supports loading up to 36 custom LUTs, enabling quick shifts between looks on set or in post.

HDR monitoring and presets

HDR (high dynamic range) monitoring is supported for enhanced clarity and detail. When HDR is active, you can select Gamma and Gamut settings that correspond to manufacturers such as Sony, Canon, Panasonic, Fujifilm, Bolex, RED and ARRI.

Accurate waveform and scope monitoring

The monitor provides broadcast-accurate waveform, vectorscope and histogram displays that can be opened separately or together. You can use RGB Parade, YUV Parade or Y Parade waveform modes, and enable one-key to open all scopes. This avoids the need for separate expensive scope devices in many live production settings.

Gynamic UMD and tally

ATEM156S-CO supports UMD using the TSL 3.1/4.0 protocol. You can select TSL addresses from 0–126 and display up to 16 letters via UMD. UMD signals input and output via the RS485 port. GPI controls provide Red and Green tally lights to indicate recording or on-air status.

Multiple display modes and monitoring layouts

Configure the screen in full-screen, picture-in-picture (PIP) or quad view to meet different monitoring needs. In PIP mode you can adjust the size and position of the sub-window. In quad view the monitor supports simultaneous display of 4 SDI channels along with 4-channel audio meters and 4 time code displays.

Audio handling

The monitor de-embeds audio from SDI and HDMI sources. You can select any two channels for headphone output via the 3.5mm jack. Under SDI the monitor displays up to 16 channels of embedded audio meters; under HDMI, two channels are shown.

Custom menus and user presets

ATEM156S-CO provides four groups of custom menu settings. These settings are saved automatically and remain in place after power-down, so you do not need to reconfigure the monitor each time you power it on.

Accessories and on-set usability

• New extended sunshade for improved visibility in bright conditions.
• Comfortable handle and quick tool-free assembly for fast deployment.
• Butterfly-style locks for durable and attractive case closure.

Environmental suitability

The monitor and its aviation aluminum case are designed to handle varied environments, from cold snow to hot desert conditions, enabling you to use the ATEM156S-CO across many shooting locations.

Technical specifications

FAQ

Question: Can I use the ATEM156S-CO in extreme locations and still protect the monitor?
Answer: Yes. The monitor ships in a portable aviation aluminum case designed to be dust-proof, waterproof, high temperature resistant and corrosion resistant, giving safer protection for the monitor during travel and location work.

Question: How do I load custom looks or film LUTs onto the monitor?
Answer: You can load custom .cube LUT files via a USB flash drive. The monitor includes four built-in DE-log LUTs and supports loading up to 36 custom LUTs so you can quickly change looks on set.

Question: What connectivity and control options does the monitor offer for multicamera setups?
Answer: The ATEM156S-CO provides 4x 3G-SDI inputs and outputs, one HDMI input, and RS485 and GPI control interfaces. These options support multicamera monitoring, external control, and tally/UMD integration using TSL 3.1/4.0 protocol.

Question: Which power sources can I use when shooting on location?
Answer: The monitor accepts DC 12V (2A–3A), includes provision for an XLR connector, and has a Sony V-mount battery plate by default. A Panasonic Anton plate is available as an option if you prefer that battery standard.

Question: Will the monitor help with accurate exposure and focus on set?
Answer: Yes. It offers tools such as peaking focus (with selectable outline color), false color, zebras (1–100 IRE), check field modes and a brightness histogram, all designed to assist accurate focus, exposure and color adjustments during shooting.

Question: Can the ATEM156S-CO replace separate scope equipment for live production monitoring?
Answer: In many cases it can. The monitor provides broadcast-accurate waveform, vectorscope, histogram and audio meters with flexible display options (individual or one-key all scopes), helping reduce the need for separate expensive scopes during live production.