Specifications : Dell™ M770 CRT
Color
Monitor
General
Model number : M770
CRT
Screen dimensions : 17" (43.2cm)
flat & square
Viewable image size (VIS) : 16.0"
(40.5cm)
Preset Display area:
Horizontal : 306±5 mm
Vertical :
230±5 mm
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
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
Width : 424 mm
Depth : 452 mm
Weight (monitor
only) : 16.67 kg
Weight (with packaging) : 20.5 kg
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)
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
|
|
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. 
* 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
The 15-pin D-sub connector (male)
of the signal cable:
|
|
Assignment
|
|
|
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 |
|
|
|
