User Guide

User Guide
Specifications : Dell M770 Color Monitor User's Guide Back to Contents Page

Specifications : Dell™ M770 Color Monitor User's Guide

GeneralCRTResolutionPreset Display ModesElectricalPhysical CharacteristicsEnvironmentalPower Management ModesPin Assignments


General

Model number : M770


CRT

Screen dimensions : 17" (43.2) flat & square

Viewable image size (VIS) : 16.0"

Preset Display area:

Horizontal : 306±5 mm (12.03±0.20 inches)

Vertical : 230±5 mm (9.02±0.02 inches)

Phosphor Dot pitch : 0.27 mm

Deflection angle : 90°

Phosphor type : P22 or equivalent, medium short persistence

Faceplate coating : Anti-glare, anti-static


Resolution

Horizontal scan range : 30 - 70 kHz (automatic)

Vertical scan range : 50 - 160 Hz (automatic)

Optimal preset resolution : 1024 x 768 at 75 Hz

Highest preset resolution : 1280 x 1024 at 60 Hz*

Highest capable resolution: 1280 x 1024 at 60 Hz*

* Dell does not recommend this mode because text may appear too small.


Preset Display Modes

Resolution
Frequency
Sync Polarity
H (kHz)
V (Hz)
H
V
720 X 400
31.5
70
-
+
640 X 480
31.5
60
-

-

640 X 480
37.5
75
-
-
640 X 480
43.3
85
-
-
800 X 600
46.9
75
+
+
800 X 600
53.7
85
+
+
1024 X 768
48.4
60
-
-
1024 X 768
60.0
75
+
+
1024 X 768
68.7
85
+
+
1280 X 1024
64.0
60
+
+

 


Electrical

Video input signals : analog, 0.7 Vpp, positive at 75 ohm

Synchronization input signals : separate horizontal and vertical; TTL level, positive or negative

AC input voltage / frequency / current : 100-240 VAC ± 10%, 47 - 63 Hz

/ 1.1 A (RMS) at 120 VAC

and 0.7 A (RMS) at 220 VAC

Inrush current at 120V : 25 A

Inrush current at 240 V : 35 A


Physical Characteristics

Connector type : 15- pin D-subminiature

Signal cable : attached to monitor

Dimensions:

Height : 420 mm (16.5 inches)

Width : 424 mm (16.7 inches)

Depth : 452 mm (17.8 inches)

Weight (monitor only) : 16.67 kg (36.7 lb)

Weight (with packaging) : 20.5 kg (45.1 LB)

Tilt : 5° forward, 15° backward

Swivel : 90° leftward, 90° rightward


Environmental

Temperature :

Operating : 5°C to 40°C

Non-operating : -25°C to 65°C

Humidity :

Operating : 10% to 80% (non-condensing)

Non-operating : 5% to 95% (non-condensing)

Altitude :

Operating : 3000 m (10,000 ft)

Non-operating : 3000 m (10,000 ft)

Thermal dissipation : 290.02 BTU/hour (maximum)

255.91 BTU/hour (typical)


Power Management Modes

If you have VESA® 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
Power Saving (%)
LED color
ON
Active
Yes
Yes

maximum 85W

typical 75W

0 %
Green
Stand-by
Blanked
No
Yes
6-9W
90%
Yellow
Suspend
Blanked
Yes
No
6-9W
90%
Yellow
Active-OFF*
Blanked
No
No
2-5W
95%
Amber

 

This monitor is ENERGY STAR® compliant and TCO'92 power management compatible. Energy Star

* 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 assignment

Pin Assignment

 

The 15-pin D-sub connector (male) of the signal cable:

Pin No.

Assignment

 

Pin No.

Assignment

1
Red video input
9
No Pin Present
2
Green video input
10
Ground
3
Blue video input
11
Ground
4
Ground
12
Serial data line (SDA)
5
Self test
13
H. Sync / H+V
6
Red video ground
14
V. Sync (VCLK for DDC)
7
Green video ground
15
Data clock line (SCL)
8
Blue video ground    

 

 

 

 

 

 

 

 

 

 

 


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