Hitachi CM2111M User Manual

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A NEVER REMOVE THE REAR COVER !
The rear cover MUST be removed only by authorized service personnel. This colour monitor
contains high voltage components.
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A BE CAREFUL OF STATIC ELECTRICITY ON CRT SURFACE !
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To prevent electrical shock by the static electricity on the CRT surface, disconnect the power
cord at least 30 SECONDS AFTER turning off the power.
A BE CAREFUL OF GENERATED MAGNETISM !
After the power has been turned on or “DEGAUSS” button has been pressed, the CRT is
demagnetized for approximately 10 seconds. This generates a strong magnetic field around
the front cover which may affect the data stored on magnetic tape or disks near the front
cover. Place such magnetic recording equipment and tapes/disks apart from this unit.
A AVOID FREQUENT POWER ON-OFF SWITCHING !
DO NOT repeat OFF and ON in a short period. It may cause blurred colours or distortion of the
displayed pattern.
A REMOVE THE POWER CORD FOR COMPLETE SEPARATION !
For complete separation from the power source, remove the power cord from the monitor or
from the wall outlet.
A AMBIENT ILLUMINATION
Avoid direct rays of the sun or room lighting onto the CRT screen in order to prevent eye
fatigue.
A ABOUT CLEANING
This monitor has a non-glare and anti-electrostatic treatment on the surface of the screen.
Use water or an alcoholic solvent with a soft cloth like gauze to clean the surface of the screen.
NEVER use an abrasive, glass cleaner containing highly concentrated ammonia and strong base
chemicals since they damage the surface treatment.
Clean the cabinet and controls with a lightly moistened soft cloth.
DO NOT use aerosol sprays, solvents or abrasive cleaners.
A CAUTION for 2OOV operation only
This equipment relies on the protective devices in the building installation for short - circuit
and over - current protection. Refer to the following table for the suitable number and
location of the protective devices which should be provided in the building installation.
Protective devices in single - phase equipment or sub - assemblies
Minimum number
Equipment to be connected to
POWER SYSTEMS with earthed
neutral reliably identified
Earth faults
1
Overcurrent
1
Both conductors
Either of the two
conductors
Equipment to be connected to
Earth faults
2
Both conductors
any supply, including IT POWER
Overcurrent
1 Either of the two
SYSTEMS and supplies with
conductors
reversible plugs
Verify that the protective devices in the building installation meets the conditions in the table
prior to installing the equipment.
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Hitachi CM2111M Specifications