手册

Specifications: Dell P992 Color Monitor User�s Guide

Specifications: Dell™ P992 Color Monitor User�s Guide

General • CRT(19") • Resolution • Preset Display Modes • Electrical • Physical Characteristics • Environmental • Power Management� Modes • Pin Assignments • Plug and Play Capability

CRT (19")

Screen dimensions

Preset Image Size

4:3

Diagonal 17.32 inches (440 mm)

Horizontal 13.86 inches (352 mm)

Vertical 10.39 inches (264 mm)

Viewable Image Size (VIS)

Diagonal 17.97 inches (456.4 mm)

Horizontal 14.37 inches (365 mm)

Vertical� 10.79 inches (274 mm)

Aperture Grille Pitch

0.24 � 0.25 mm

Deflection angle

90°

Phosphor type

P22

Faceplate coating

AR Coating

Resolution

Horizontal scan range

30 kHz to 107 kHz (automatic)

Vertical scan range

48 Hz to 170 Hz (automatic)

Optimal preset resolution

1024 x 768 at 85 Hz

Highest preset resolution

1600 x 1200 at 85 Hz

Highest addressable resolution*

1920 x 1200 at 75 Hz

* Addressable means the monitor will sync up to this mode.� However, Dell does not guarantee the image will be sized and centered correctly.�

Dell guarantees image size and centering for all preset modes listed in the following table.

Preset Display Modes

Display Mode	Horizontal Frequency (kHz)	Vertical Frequency (Hz)	Pixel Clock (MHz)	Sync Polarity (Horizontal /Vertical)
IBM^®, VGA2, 720 x 400	31.5	70	28.3	-/+
IBM, VGA3, 640 x 480	31.5	60	25.2	-/-
VESA^®, 640 x 480	43.3	85	36.0	-/-
VESA, 800 x 600	53.7	85	56.3	+/+
VESA, 1024 x 768	60.0	75	78.8	+/+
VESA, 1024 x 768	68.7	85	94.5	+/+
VESA, 1280 x 1024	80.0	75	135.0	+/+
VESA, 1280 x 1024	91.1	85	157.5	+/+
VESA, 1600 x 1200	93.8	75	202.5	+/+
VESA, 1600 x 1200	106.3	85	229.5	+/+

�
Electrical
Video input signals				Analog, 0.7 Vpp, positive at 75 ohm
Synchronization input signals				Separate horizontal and vertical; and composite TTL level, positive or negative Sync on Green at 0.3 Vp-p
AC input voltage / frequency / current				100 to 240 VAC / 50 or 60 Hz ± 3 Hz / 2.0 A (RMS) at 120 VAC and 1.0 A (RMS) at 220 VAC
Inrush current at 120 V				50 A
Inrush current at 240 V				80 A
�
Physical Characteristics
Connector type				15-pin D-subminiature
Signal cable type				Attached to monitor
Dimensions:
Height				471 mm (18.54 inches)
Width				451 mm (17.76 inches)
Depth				461 mm (18.15 inches)
Weight (monitor only)				25.5 kg (56.1 lb)
Weight (with packaging)				30.0 kg (66.0 lb)

Environmental
Temperature:
Operating				32° to 104°F (0° to 40°C)
Nonoperating				-4° to 140°F (-20° to 60°C)
Humidity:
Operating				10% to 80% (noncondensing)
Nonoperating				5% to 90% (noncondensing)
Altitude:
Operating				3,048 m (10,000 ft)
Nonoperating				10,675 m (35,000 ft)
Thermal dissipation				461 BTU/hour (maximum) 427 BTU/hour (typical)

Power Management Modes

If you have VESA�s DPMS compliance display card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. The monitor will automatically �wake-up� if the keyboard, mouse or other input devices are detected. The following table shows the power consumption and signaling of this automatic power saving feature:

Power Management Definition


VESA�s Mode	Video	H-sync	V-sync	Power Used	LED color
ON	Active	Yes	Yes	Maximum 135 W Typical 125 W Minimum 80 W	Green
Active-OFF	Blanked	No	No	< 3 W	Amber
OFF*	N/A	N/A	N/A	0 W	OFF

This monitor is ENERGY STAR®-compliant and TCO�95 power management compatible.

* Zero power consumption in OFF mode can only be achieved by disconnecting the power cable from the monitor.

ENERGY STAR® is a U.S. registered mark. As an ENERGY STAR® Partner, DELL has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

�

Pin Assignments

15pin.gif (2760 bytes)

Pin Number	15-Pin Side of the Signal Cable
1	Video-Red
2	Video-Green
3	Video-Blue
4	ID (GND)
5	CPU Sense
6	GND-R
7	GND-G
8	GND-B
9	DDC +5 V
10	Sync Return
11	ID(GND)
12	Bi-Direction Data (SDA)*
13	H-sync
14	V-sync
15	DDC clock (SCL)*

*DDC (Display Data Channel) is a standard of VESA.

�

Plug and Play Capability

You can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the computer system with its Extended Display Identification Data (EDID) using Display Data Channel (DDC) protocols so the system can configure itself and optimize the monitor settings. If desired, the user can select different settings, but in most cases monitor installation is automatic.

Back to Contents Page