The FeelWorld 21.5" 4K HDMI/SDI Monitor with 3D LUT Supportfrom FeelWorld 21.5" 4K HDMI/SDI Monitor with 3D LUT Supportfeatures a 1920 x 1080 display and supports up to DCI 4K60 video input. It offers HDMI, 3G-SDI, and analog inputs and outputs, RCA audio inputs, and a tally port. The display supports tally, timecode display, and 3D LUTs which can be loaded using the USB port.

The monitor features a 3000:1 contrast ratio, 250 cd/m² brightness, and a 178° viewing angle. It is powered by either the integrated V-mount battery plate, the 4-pin XLR input, or the barrel power input. It also features GPI and RS-485 control ports, a headphone jack, built-in speakers, three-color LED tally light, and control and function buttons are provided on the front. The monitor's image analysis functions include focus assist, zoom, histogram, and pixel-to-pixel, as well as audio meters and picture-in-picture mode. The functions are assignable across the four front-panel function buttons.

21.5" Display with up to DCI 4K60 Input    178/178° Viewing Angle    HDMI, 3G-SDI, and Analog Inputs/Outputs    RCA Audio Input, Headphone Out, Speakers    Tally Port, 3-Color LED Tally Indicators    Integrated V-Mount Plate    Peaking and Other Analysis Functions    4-Pin XLR and DC Barrel Power Ports

• 1920 x 1080 resolution display
• Supports up to UHD 4K60 signals
• HDMI, 3G-SDI, DVI video inputs, 3G-SDI loop output
• Store up to 16 3D LUTs using the USB input
• RCA audio inputs
• 178/178° viewing angle
• Color depth: 16.7 million colors
• GPI and RS-485 control ports
• Built-in red/green/yellow LED tally indicators
• 3.5mm stereo headphone jack
• Built-in speakers
• Integrated V-mount plate
• 250 cd/m² brightness
• 4-pin XLR and DC barrel power ports

• Focus assist
• Check field
• False colors
• Overexposure
• Timecode display
• 16-channel audio meter display
• Picture-in-picture
• Overscan
• Anamorphic mode
• Pixel-to-pixel
• Center, ratio, and safety markers
• Aspect ratio
• Histogram
• Safe marker (80, 85, 90, 93, 96, 2.35:1)
• Image freeze
• Zoom 
• Rotation
• Gamma selection

Related Questions and Answers

Q: 1. Is the zoom shown on the loop out?

A: No the loop out will only show the signal as it came in, it loops out the signal from the input.

Q: 2. does this monitor have any delay on the SDI loop through?

A: The FeelWorld LUT7S should not have any significant delay via the SDI loop though ports.

Q: 3. does this cable work to power on this monitor by d tap v mount battery or not ? thanks https://www.bhphotovideo.com/c/product/1537905-REG/kondor_blue_kb_700_d_tap_to_dc_right.html

A: No. The DC barrel connector on the monitor is a 3.5mm connector and the one on this cable is 2.5mm.

Q: 4. Can I connect input power to the monitor from D-Tap battery? What's a the input plug specs?

A: You can, provided you can ensure that the power is regulated for a 7 to 24 VDC at 2 A input.

Q: 5. When using the DC OUT using two (2) installed NP-F970 batteries, will it double the output voltage?

A: No, the output voltage would remain 8.4v.

Q: 6. What is the recommended DC power supply for the Feelworld LUT 7? It doesn't come with one and I want to be able to plug into the DC port with wall power.

A: The BMPCC4K's battery slot requires 7.4V. Although 8.4V is more than enough to power the camera through the battery slot, we recommend that you regulate the voltage to 7.4V.

Q: 7. Are any LUTs pre-loaded? Does it come with s-LOG3?

A: The FeelWorld LUT7 7" 3D LUT 4K HDMI Monitor does not come preloaded. You load the LUTs via a SD card.

Q: 8. Does this monitor have 1/2' -20' screw holes on the sides and top as well?

A: No. It only lists a 1/4 20 mounting option on the bottom.

Q: 9. Is this monitor able to pass through a 3G 1080p50 level b signal? When I feed it a 1080p50 signal it outputs 1080psf25

A: While the FeelWorld LUT7S 7" 3D LUT 4K HDMI and SDI Monitor (B&H# FELUT7S) can accept a 1080p/50 3G-SDI Level B signal, it will not recreate the exact same signal to the single (not Dual-Link) 3G SDI out as the Level B input is split into two pseudo fields that would have to be reprocessed to be outputted again as a Level B signal. We recommend recording any desired 1080p 50/60 frame rate content prior to passing it through this monitor.

Q: 10. Does it display the video being recorded in 4k 120 fps ?

A: Yes it will. Most cameras that are able to record 4K 120 fps will scale down the video output signal to something the monitor can handle.