Internal Preset Memory Capability; Power Management Function; Ddc; Location Considerations - Mitsubishi 73 User Manual

1.2

Internal Preset Memory Capability

To minimize adjustment needs, the factory has preset
popular display standards into the monitor, as shown in
Table 1. If any of these display standards are detected, the
picture size and position are automatically adjusted. All of
the factory presets may be overwritten by adjusting the user
controls. This monitor is capable of automatically storing up
to 24 additional display standards. The new display infor-
mation must differ from any of the existing display stan-
dards by at least 1kHz for the horizontal scan frequency or
4Hz for the vertical scan frequency or the sync signal
polarities must be different.
Table 1. Memory Buffer Factory Presets
PRESET
Fh(kHz)
TIMING
640 x 400 N.I.
31.5
640 x 480 N.I. 31.5
640 x 480 N.I.
37.5
640 x 480 N.I. 43.3
800 x 600 N.I.
37.9
800 x 600 N.I.
46.9
800 x 600 N.I. 53.7
1024 x 768 N.I.
48.4
1024 x 768 N.I.
56.5
1024 x 768 N.I. 60.0
1024 x 768 N.I.
68.7
1280 x 1024 N.I.
64.0
1.3

Power Management Function

The monitor has a power management function which
reduces the power consumption of the monitor when not
in use.
The power saving mode is invoked by a VESA DPMS-
compliant computer. Check your computer's manual for
setting this function.
Mode
Normal
Power Saving Mode
1.4

DDC

The monitor includes the VESA DDC1 and DDC2B feature.
DDC (Display Data Channel) is a communication channel
over which the monitor automatically informs the computer
system about its capabilities (e.g. each supported resolu-
tion with its corresponding timing).
DDC is routed through previously unused pins of the 15-pin
VGA connector.
The system will "Plug and Play" if both monitor and com-
puter implement the DDC protocol.
Polarity
Fv(Hz)
H V
70.1 - +
59.9 - -
- -
75.0
85.0 - -
+ +
60.3
+ +
75.0
85.0 + +
- -
60.0
- -
70.1
75.0 + +
+ +
85.0
60.0 + +
Power Power-On Indicator
73 W Green
< =
5 W Orange
1.5

Location Considerations

When setting up and using the monitor, keep the following
in mind:
•
For optimum viewing, avoid placing the monitor
against a bright background or where sunlight or
other light sources may reflect on the display area of
the monitor. Place the monitor just below eye level.
•
Place the monitor away from strong magnetic or
electromagnetic fields, such as high capacity trans-
formers, electric motors, large current power lines,
steel pillars, etc....
Magnetism can cause distortion in the picture and/or
colour purity.
•
Avoid covering the slots or openings of the monitor.
Allow adequate ventilation around the monitor so the
heat from the monitor can properly dissipate. Avoid
putting the monitor into any enclosure that does not
have adequate ventilation.
•
Avoid exposing the monitor to rain, excessive mois-
ture, or dust, as this can cause a fire or shock hazard.
•
Avoid placing the monitor, or any other heavy object,
on the power cord. Damage to the power cord can
cause a fire or electrical shock.
•
When transporting the monitor, handle it with care.
1.6

Cleaning Your Monitor

When cleaning the monitor, please follow these guidelines:
•
Always unplug the monitor before cleaning.
•
Wipe the screen and the front and sides of the
cabinet with a soft, dry cloth.
•
If the screen requires more than dusting, apply a
household window cleaner to a soft cloth to clean
the monitor screen.
CAUTION
•
Do not use benzene, thinner or any volatile sub-
stances to clean the unit as the finish may be
permanently marked.
•
Never leave the monitor in contact with rubber or
vinyl for an extended time period.
•
Do not spray directly on the screen as cleaner may
drip into the monitor and damage the circuitry.
•
Never use an abrasive cleaner on the screen sur-
face as this will damage the anti-reflection coating.
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