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QF-Series 4K Desktop Display

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Featuring UHD 3840 x 2160 resolution, the QF-Series delivers impeccable performance that enables users to experience stunning picture clarity and sharp details. Among a wide range of connections, its DisplayPort 1.2 supports true 4K content at a 60 Hz refresh rate. Sitting firmly on an ergonomically designed stand, the QF-Series is able to tilt, pivot, swivel, and adjust height to maximise productivity and viewing comfort. All this and more make the QF-Series perfect for professional applications requiring detailed and exquisite images.

Experience the 4K Difference

Don’t miss a single detail with this powerful 4K display. View smooth 4K video and graphics with a new level of detail and clarity. Offering 8.3 million pixels, the QF-Series provides sufficient resolution for even the most demanding surveillance and digital signage applications.

Versatility and Multitasking

Multiple signal source options, including HDMI and DisplayPort 1.2, offer the QF-series the versatility to integrate with other devices. Its connectivity, complemented by PIP/PBP capabilities, makes multitasking, such as studying different images or matching datamedical records, possible in a single display.

Ergonomic Design

A versatile stand is also a highlight of the QF-Series. Professionals can enjoy both comfort and convenience while using the QF-Series displays, with a height adjusting stand that allows for tilting, pivoting, swiveling, or switching to either portrait or landscape mode as warranted.

Models

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Specification

Specification+/-

QF-28

Panel

Panel Type	LED-Backlit TFT LCD (TN Technology)
Panel Size	27.9"
Max. Resolution	UHD 3840 x 2160
Pixel Pitch	0.160 mm
Brightness	300 cd/m²
Contrast Ratio	20,000,000:1 (DCR)
Viewing Angle (H/V)	170°/160°
Display Colour	1.07B
Response Time	3 ms
Surface Treatment	Anti-Glare Treatment (Haze 25%), 3H Hard Coating

Frequency

Frequency (H)	30 kHz-160 kHz
Frequency (V)	23 Hz-80 Hz

Signal Input

DisplayPort	1.2 x 1
HDMI	1.4 x1
DVI	24-Pin DVI-D
VGA	15-Pin D-Sub x 1

Other Connectivity

USB	USB HUB (2.0 x 2 / 3.0 x 1 / power outlet x 1 (5V1.5A)) / USB upstream Type-B x 1

Audio

Audio In	Stereo Audio Jack (3.5 mm)
Audio Out	Stereo Audio Jack (3.5 mm)
Internal Speakers	3W x 2

Power

Power Supply	Internal
Power Requirements	AC 100-240V, 50/60 Hz
On Mode	48W (On)
Stand-by Mode	< 0.5W
Off Mode	< 0.5W

Operating Conditions

Temperature	0°C-40°C (32°F-104°F)
Humidity	10%-85% (non-condensing)

Storage Conditions

Temperature	-20°C-55°C (-4°F-131°F)
Humidity	5%-93% (non-condensing)

Mounting

VESA FPMPMI

Yes (100 x 100 mm)

Stand

Tilt	-5° to 23°
Pivot	0° to 90°
Swivel	±160°
Height Adjustment	130 mm

Security

Kensington Security Slot

Yes

Dimensions

Product with Base (W x H x D)	659.7 x 555.4 x 224.5 mm (26.0" x 21.9" x 8.8")
Product w/o Base (W x H x D)	659.7 x 391.0 x 49.3 mm (26.0" x 15.4" x 1.9")
Packaging (W x H x D)	765.0 x 493.0 x 224.0 mm (30.1" x 19.4" x 8.8")

Weight

Product w/o Base	5.3 kg (11.7 lb)
Product with Base	7.9 kg (17.4 lb)
Packaging	9.8 kg (21.6 lb)

Regulation Approval

Certifications & Compliance

CE, CB, FCC,WEEE, RoHS, REACH, EAC

Accessories

Supplied

Power Cord, DVI Cable, DisplayPort Cable, Warranty Card, CD

Optional Accessories

Ceiling Mount (Landscape only)	CMP-01+WMK-03
Wall Mount (Landscape only)	WMA-01, WMK-01, WMK-03, PMK-01
Desk mount (Landscape only)	DMC-01, ES-02