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Specifications: Dell E550 Color Monitor User's Guide
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Specifications: Dell™ E550 Color Monitor User's Guide
General • CRT • Resolution • Preset Display Modes •
Electrical • Physical Characteristics
• Environmental • Power
Management Modes • Pin Assignments • Plug and Play Capability
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| Model number |
E550 |
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| Screen dimensions |
15 inches (13.86–inch viewable image
size) |
| Preset display area: |
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Horizontal
|
270 ± 4 mm (10.6 inches ± 0.16 inches) |
Vertical
|
202 ± 4 mm (7.95 inches ± 0.16 inches) |
| Phosphor Diagonal Pitch |
0.28 mm |
| Deflection angle |
90° |
| Phosphor type |
P22 medium / short |
| Faceplate coating |
antistatic, antiglare |
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| Horizontal scan range |
31 kHz to 54 kHz (automatic) |
| Vertical scan range |
50 Hz to 120 Hz (automatic) |
| Optimal preset resolution |
800 x 600 at 85 Hz |
| Highest preset resolution |
1024 x 768 at 60 Hz |
| Highest addressable resolution* |
1024 x 768 at 65 Hz |
| * Addressable means the
monitor will sync up to this mode. However, Dell does not guarantee the image will
be sized, shaped 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®, VGA1, 720 x 400 |
31.5 |
70.1 |
28.3 |
-/+ |
| IBM, VGA3, 640 x 480 |
31.5 |
59.9 |
25.2 |
-/- |
| VESA®, 640 x 480 |
37.5 |
75.0 |
31.5 |
-/- |
| VESA, 640 x 480 |
43.3 |
85.0 |
36.0 |
-/- |
| VESA, 800 x 600 |
37.9 |
60.3 |
40.0 |
+/+ |
| VESA, 800 x 600 |
46.9 |
75.0 |
49.5 |
+/+ |
| VESA, 800 x 600 |
53.7 |
85.1 |
56.3 |
+/+ |
| VESA, 1024 x 768 |
48.4 |
60.0 |
65.0 |
-/- |
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| Video input signals |
analog, 0.0 - 0.7 Volts, positive at 75
ohm |
| Synchronization input signals |
separate horizontal and vertical;
TTL level, positive or negative |
| AC input voltage / frequency / current |
90 to 264 VAC / 47 ~ 63 Hz /
1.0 A (RMS) at 120 VAC and
0.65 A (RMS) at 220 VAC |
| Inrush current at 120 V |
40 A max. |
| Inrush current at 240 V |
60 A max. |
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| Connector type |
15-pin D-subminiature |
| Signal cable type |
attached to monitor |
| Dimensions: (with stand) |
|
Height
|
387 mm (15.2 inches) |
Width
|
366 mm (14.4 inches) |
Depth
|
396 mm (15.6 inches) |
| Weight (monitor only) |
12.5 kg (27.5 lb) |
| Weight (with packaging) |
14.5 kg (31.9 lb) |
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| Temperature: |
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Operating
|
5° to 40°C (41° to 104°F) |
Nonoperating
|
–40° to 60°C (–40° to 140°F) |
| Humidity: |
|
Operating
|
10% to 80% (noncondensing) |
Nonoperating
|
5% to 95% (noncondensing) |
| Altitude: |
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Operating
|
3,048 m (10,000 ft) |
Nonoperating
|
12,192 m (40,000 ft) |
| Thermal dissipation |
256 BTU/hour (maximum)
232 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. If input from keyboard, mouse or other input devices is detected, the monitor will
automatically "wake up". 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 |
|
Green |
Stand-by |
Blanked |
No |
Yes |
<=60W |
Green |
Suspend |
Blanked |
Yes |
No |
<=5W |
Amber blinking |
Active-OFF* |
Blanked |
No |
No |
<=5W |
Amber blinking |
This monitor is ENERGY STAR®-compliant. 
* Zero power consumption in OFF mode can
only be achieved by disconnecting the mains 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
Pin Number |
15-Pin Side of the Signal Cable |
| 1 |
Video-Red |
| 2 |
Video-Green |
| 3 |
Video-Blue |
| 4 |
GND |
| 5 |
Self-test |
| 6 |
GND-R |
| 7 |
GND-G |
| 8 |
GND-B |
| 9 |
DDC+5V |
| 10 |
GND-sync |
| 11 |
GND |
| 12 |
DDC data |
| 13 |
H-sync |
| 14 |
V-sync |
| 15 |
DDC clock |
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.
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