Viewsonic CDE75G3-1C Signage Display

Viewsonic 75" 4K OS-Free Commercial Display. Product design: Digital signage flat panel. Display diagonal: 190.5 cm (75"), Display technology: LCD, Display resolution: 3840 x 2160 pixels, Display brightness: 500 cd/m², HD type: 4K Ultra HD. Operating hours (hours/days): 24/7. Product colour: Black
The ViewSonic CDEG3 Series is an OS-free commercial display designed for secure, round-the-clock operation in mission-critical environments across corporate, government, healthcare, and higher education sectors. By eliminating pre-installed apps and background services, it reduces software attack surface while supporting fast boot times and simplified IT management. With native 4K UHD resolution in both landscape and portrait orientation, 500-nit brightness, and built-in USB media playback, this secure signage solution ensures clear visibility for announcements and digital displays in high-traffic environments. It also features extended connectivity options including USB-C, HDMI 2.1, LAN, and RS-232, making it well-suited for BYOD meetings and video conferencing. To further streamline remote device management, the commercial-grade display integrates with leading ProAV control systems. Certified EPEAT® Gold, CDEG3 Series digital displays offer a low-maintenance, sustainable solution that balances security, performance, and operational efficiency for any mission-critical space.
Purpose-Built for Security-Sensitive Environments
The CDEG3 Series enhances security by adopting an OS-free architecture with no pre-installed apps, background services, or third-party systems. This design reduces software attack surface and simplifies long-term device management for corporate offices, government institutions, hospitals, and other sensitive environments.
Fast Cold Boot for Seamless Communication
With cold boot in under 8 seconds*, the CDEG3 Series eliminates delays at the start of meetings, presentations, and scheduled signage. This commercial-grade display ensures content appears exactly when it's needed, operating 24/7 in corporate, retail, and education environments where every second counts.*Cold boot under 8 seconds supported via HDMI 2 and 3 only.
Universal Connectivity for BYOD Setups
This presentation display supports BYOD in classrooms and meeting rooms with USB-C (DP1.2, HDCP) and HDMI 2.1 ports, allowing both guest and internal users to connect personal devices and share content securely without accessing the internal network.
Landscape and Portrait Orientation
Supporting both landscape and portrait modes, this commercial-grade display adapts to a wide range of installation needs, from digital menu boards to meeting room signage, and school displays.
Bright, Clear Images
With 4K UHD resolution and 500 nits of brightness, the CDEG3 Series delivers vivid, detailed images even in well-lit environments. Ideal for meeting rooms and public displays, it ensures content remains clear, engaging, and easy to read.
Built for a Lower Environmental Impact
Designed with sustainability in mind, the CDEG3 Series is the first large format display to earn EPEAT Gold certification. Combined with ENERGY STAR compliance, it offers businesses, schools, and institutions an energy-efficient solution that reduces environmental impact while maintaining high performance.

Display

Panel type: TFT
LED backlight: Yes
LED backlighting type: Direct-LED
Display diagonal: 190.5 cm (75")
Display technology: LCD
Display resolution: 3840 x 2160 pixels
Display brightness: 500 cd/m²
HD type: 4K Ultra HD
Touchscreen: No
Native aspect ratio: 16:9
Response time: 8 ms
Contrast ratio (typical): 5500:1
Viewing angle, horizontal: 178°
Viewing angle, vertical: 178°
Active display area (W x H): 1650.24 x 928.26 mm
Panel life: 50000 h
Native refresh rate: 60 Hz
Haze rate: 25%
Surface hardness: 3H

Ports interfaces

HDMI ports quantity: 3
HDMI version: 2.1
HDMI input ports quantity: 3
DVI port: No
VGA (D-Sub) input ports: 1
DisplayPort version: 1.2
USB port: Yes
USB ports quantity: 3
USB version: 2.0
USB connector type: USB Type-A, USB Type-C
USB Type-C DisplayPort Alternate Mode: Yes
Ethernet LAN (RJ-45) ports: 1
PC Audio in: Yes
RS-232 interface: Yes
Digital audio optical out: 1
PC Audio out: Yes

Audio

Built-in speaker(s): Yes
Number of built-in speakers: 2
RMS rated power: 20 W

Design

Product design: Digital signage flat panel
Placement supported: Indoor
Orientation: Horizontal/Vertical
Product colour: Black
Screen shape: Flat
VESA mounting: Yes
Panel mounting interface: 600 x 400 mm
Bezel width (bottom): 1.59 cm
Bezel width (side): 1.59 cm
Bezel width (top): 1.59 cm
Anti-glare screen: Yes

Performance

Purpose: Commercial
Operating hours (hours/days): 24/7
HDCP: Yes
HDCP version: 1.4/2.2

Power

Power consumption (typical): 119.6 W
AC input voltage: 100 - 240 V

Weight dimensions

Display width: 1688.4 mm
Display depth: 79.8 mm
Display height: 966 mm
Display weight: 31.8 kg
Weight: 34.8 kg

Packaging data

Package width: 1860 mm
Package depth: 185 mm
Package height: 1085 mm
Package weight: 45.7 kg

Packaging content

Remote control included: Yes
Batteries included: Yes
Cables included: AC, HDMI, RS-232
Mounting kit: Yes

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Operating relative humidity (H-H): 20 - 80%

Logistics data

Products per master (outer) case: 1 pc(s)
Pallet gross length: 114 cm
Pallet gross width: 195 cm
Pallet gross height: 120 cm
Harmonized System (HS) code: 8528521000

Network

Ethernet LAN: Yes

Technical details

Sustainability certificates: ENERGY STAR, EPEAT Gold, ErP
Compliance certificates: CB, CE, EAC, Federal Communications Commission (FCC), RCM, REACH, RoHS, WEEE, cTUVus