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FeelWorld D71 PLUS Dual 7" 3 RU Rackmount 4K HDMI/SDI Monitor

BH #FED71PLUS • MFR #D71PLUS
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FeelWorld D71 PLUS Dual 7" 3 RU Rackmount 4K HDMI/SDI Monitor
Key Features
  • Two 7" 1900 x 1200 IPS Displays
  • 3G-SDI, HDMI, Composite BNC I/O
  • Up to 4K Input via HDMI, 1080p via SDI
  • LAN Control of up to Multiple Units
Featuring two 7" displays in an ultra-slim 3 RU design and offering a LAN port for network control, the D71 PLUS Dual 7" 3 RU Rackmount 4K HDMI/SDI Monitor from FeelWorld is designed to provide efficient broadcast monitoring of up to two video signals. The displays are IPS panels with a 1920 x 1200 resolution and 160° wide viewing angle, providing for more consistent monitoring in production trucks and studios.
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FeelWorld D71 Plus Overview

Featuring two 7" displays in an ultra-slim 3 RU design and offering a LAN port for network control, the D71 PLUS Dual 7" 3 RU Rackmount 4K HDMI/SDI Monitor from FeelWorld is designed to provide efficient broadcast monitoring of up to two video signals. The displays are IPS panels with a 1920 x 1200 resolution and 160° wide viewing angle, providing for more consistent monitoring in production trucks and studios.
Dual-Display Full HD Panel
The D71 PLUS is equipped with two 7" high-resolution 1920 x 1200 LCD panels that support true color reproduction and rich detail. The displays provide a wide 160° viewing angle and feature 450° brightness for a clear view in any environment.
Versatile I/O
This D71 PLUS model has 3G-SDI, HDMI, and composite BNC inputs and outputs per display, as well as RCA audio inputs for each panel.

A headphone output is provided for each panel for monitoring audio. There's a single tally port on the rear and a three-color tally light above each display.

Remote Control
Over the LAN port, multiple D71 PLUS units can be controlled at the same time via a single control software.
Thin Design and Power Features
The D71 PLUS comes in a metal housing with an ultrathin design that allows for optimal heat dissipation. It features durable handgrips on the sides for convenient handling when installing into or removing from a rack.

The unit features a 12V barrel input and a 4-pin XLR port on the rear to power the unit.

3-Color Tally Lights
Each display has a color tally indicator above it that provides tally information in red, green, or yellow, which is controlled via DB-9 ports on the rear panel.
3D LUT Support
The unit comes with built-in Log files, and it also provides support for custom 3D LUTs to be loaded via the mini-USB port on the back of the panel.

The unit can store up to 32 LUTs for easy color calibration and workflows.

Image Analysis Tools
A variety of built-in image analysis functions include histogram, vectorscope, waveform, and more, and customizable function buttons are provided on the front panel.

  • Waveform (RGB/YUV/Y)
  • Vectorscope
  • Histogram (RGB1/RGB2/Y)
  • Custom LUTs (up to 32)
  • Focus assist (red/green/blue)
  • Check field (red/green/blue/mono)
  • Embedded audio
  • Overexposure
  • Pixel-to-pixel
  • Center marker (red/green/blue/black/white/gray)
  • Ratio marker (4:3/13:9/14:9/15:9/16:9/1.85:1/2.35:1)
  • Image flip (H, V, H/V)
  • Image freeze
  • Zoom mode (2x/4x/9x/16x/user)
  • False color
  • Scan mode(underscan/overscan)
  • Anamorphic (1.33x/1.6x/2.0x/2.0x/MAG/user)
  • Aspect ratio (Auto/16:9/16:10/4:3/5:4/1.85:1/2.35:1/full screen)
  • Custom color temperature
  • Built-in LED tally indicators (red/green/yellow)

FeelWorld D71 Plus Specs

Key Specs
Display Size
7.0" / 17.8 cm
Native Resolution
1920 x 1200
Touchscreen
No
HDR Support
No
Media/Memory Card Slot
No
Wireless
No
Video Format
SDI
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50/30/29.97/25/24/23.98
HDMI
DCI 4K: 24
UHD 4K: 30/29.97/25/24/23.98
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50/30/29.97/25/24/23.98
576p
576i
480p
480i
Battery
No
Power Consumption
21 W
Display
Panel Type
IPS-Type LCD
Display Size
7.0" / 17.8 cm
Native Resolution
1920 x 1200
Aspect Ratio
16:10
Viewing Angle
Horizontal: 160° (80/80)
Vertical: 160° (80/80)
Touchscreen
No
Maximum Brightness
450 nits / cd/m2
Contrast Ratio
1100:1
HDR Support
No
LUT Support
Yes
Image Controls
Anamorphic De-Squeeze, Check Field, Color Temperature Selection, False Color, Focus Assist, Focus Peaking, Histogram, Image Flip, Image Freeze, Image Rotate, Pixel-to-Pixel Zoom, Screen Markers, Vectorscope, Waveform, Zebra
Inputs/Outputs
Video I/O
2x BNC (3G-SDI) Input
2x BNC (Composite) Input
2x HDMI 1.4 Input
2x BNC (3G-SDI) Output
2x BNC (Composite) Output
2x HDMI 1.4 Output
Audio I/O
2x 2RCA Line Input
2x 1/8" / 3.5 mm Headphone Output
Built-In Speaker
No
Power I/O
1x XLR 4-Pin (12 VDC / 3 A) Input
1x Barrel (12 VDC / 3 A) Input
Other I/O
1x DE-9/DB-9 (Tally) Input
1x RJ45 (LAN)
1x Mini-USB (Firmware/LUT Upload) Input
Media/Memory Card Slot
No
Wireless
Wireless
No
Wi-Fi
No
Bluetooth
No
Mobile App Compatible
No
Format Support
Video Format
SDI
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50/30/29.97/25/24/23.98

HDMI
DCI 4K: 24
UHD 4K: 30/29.97/25/24/23.98
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50/30/29.97/25/24/23.98
576p
576i
480p
480i
Power
Input Power
9 to 24 VDC
Battery
No
Power Consumption
21 W
Mounting
Rack Form Factor
3 RU
General
Operating Conditions
14 to 140°F / -10 to 60°C
Storage Conditions
-22 to 158°F / -30 to 70°C
Material of Construction
Metal
Dimensions
19 x 5.2 x 1.2" / 482.6 x 132 x 30.5 mm
Weight
4.17 lb / 1.89 kg
Packaging Info
Package Weight
5.24 lb
Box Dimensions (LxWxH)
21 x 8.4 x 4.7"

FeelWorld D71 Plus Reviews

4 Years later, still working well.

By Oliver
Rated 5 out of 5
Date: 2026-01-31

It's been working great for years, and I'm now looking to purchase an additional one for a total of 4 displays in the rack. Works as described, and definitely worth the price. The only issue was the small white plastic strips above the screens. They aren't secure very well, and fall out when you touch them, but they aren't functional in any way.

Broke After 50 Days

By C
Rated 1 out of 5
Date: 2024-12-05

Lasted 50 days before one of the displays started randomly disconnecting. You have to pay for shipping for warranty service.

See any errors on this page?

Will this accept a tally signal over SDI, for exam

Will this accept a tally signal over SDI, for example, from an ATEM Constellation switcher?
Asked by: Jackson
Thank you! D71PLUS no support a tally signal over SDI signal. But you can control tally via DB-9 port.
Answered by: FEELWORLD wade
Date published: 2026-03-13
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