Manuals

Specifications: Dell� UltraScan� 20TX(TD) Monitor (D2026T-HS)

Specifications: Dell UltraScan 20TX(TD) Monitor (D2026T-HS)

General

Model number

UltraScan 20TX(TD)

NOTES: You may notice one or more fine horizontal lines on your monitor display, particularly on screens with white backgrounds. Larger monitors have two lines; smaller monitors have one line in the bottom third of the screen. These lines are normal and part of the monitor technology.

The lines are caused by damper wires that stabilize the vertically striped Aperture Grille. This Aperture Grille design allows more light to pass through to the screen, giving the Trinitron CRT more vibrant color and brightness.

Scanning Frequency

Horizontal	30 to 96 kHz
Vertical	48 to 160 Hz

CRT

Screen dimensions	20 inches (19.0 inches viewable image size)
Deflection angle	90�
Dot pitch (trio spacing)	0.26 mm
Phosphor type	phosphor trio pitch
Display area	387 mm horizontal (15.25 inches)
	292 mm vertical (11.50 inches)

Physical Characteristics

Connector	15-pin D-subminiature
Dimensions:
Height	493.5 mm (18.60 inches)
Width	472 mm (19.44 inches)
Depth	501 mm (19.75 inches)
Weight	Approximately 30 kg (66 lb 2 oz)

Electrical

Power consumption:
Normal operation	140 W (maximum)
Standby mode	100 W (maximum)
Suspend mode	15 W (maximum)
Active-off mode	5 W (maximum)
Power supply	100 to 120 VAC, 50/60 Hz, 1.7 A ;
	220 to 240 VAC, 50/60 Hz, 1.2 A

Resolution

Maximum horizontal	1600 pixels
Maximum vertical	1200 lines
Recommended horizontal	1280 pixels
Recommended vertical	1024 lines

Video Presets/Frequencies

Modes	Resolution	Horizontal	Vertical
1	640 x 480	31.5 kHz	60 Hz
2	640 x 480	37.5 kHz	75 Hz
3	800 x 600	37.9 kHz	60 Hz
4	800 x 600	46.9 kHz	75 Hz
5	1024 x 768	48.4 kHz	60 Hz
6	1024 x 768	56.5 kHz	70 Hz
7	1024 x 768	60.0 kHz	75 Hz
8	1280 x 1024	64.0 kHz	60 Hz
9	1280 x 1024	80.0 kHz	75 Hz
10	1600 x 1200	93.8 kHz	75 Hz