Maintenance; Video Signal; Apricot Svga Colour Monitor; External Controls - Mitsubishi Electric LS Pro Hardware Technical Reference

Peripheral items
SVGA monitors can also display higher resolution video signals of 800 pixels x 600 lines
non-interlaced, and 1024 pixels x 768 lines interlaced. EVGA can display higher
resolution video signals of 800 pixels x 600 lines, and 1024 pixels x 768 lines non-
interlaced
This section describes the monitors and gives brief servicing information. The
procedures described here do not cover in-depth fault finding and repair but are
intended to provide maintenance personnel with basic setting-up procedures.
Important - Safety precautions
When performing any adjustment on a monitor, remember that the unit contains lethal
voltages. As the setting-up adjustments must be performed with the power on, these
adjustments must only be carried out by qualified personnel and great care should be
exercised at all times.

Maintenance

Occasionally it may be necessary to clean the screen or cabinet of your monitor. Before
cleaning, check that the system is turned off and that the monitor is disconnected from
the mains outlet. After cleaning, check that the monitor is completely dry before it is
reconnected and turned on.
To clean the screen:
Turn the monitor off. Wet a soft cloth with water, wring the cloth almost dry and wipe
the screen. To prevent streaking, do not wipe the screen dry, allow it to dry naturally.
To clean the cabinet:
Turn the monitor off. Clean the cabinet with a soft cloth and a small amount of mild
detergent solution. Rinse the cloth with clean water and then wipe the cabinet to
remove any detergent residue. Clean the bezel area in the same manner.
Refer any other maintenance problems to a qualified service technician. These
products contain no user-serviceable or replaceable parts.

Video signal

All the Apricot monitors can be used with any computer which supplies an analogue
video signal with a 31.47kHz horizontal scan frequency. Because the monitors accept
analogue video signals, an infinitely variable range of gray shades/colours may be
displayed. The actual number of gray shades/colours is limited only by the video source
supplying the signal.

Apricot SVGA colour monitor

The Apricot SVGA colour monitor supports 800x600 (SuperVGA) non-interlaced and
1024x768 (8514/A) interlaced outputs in addition to all standard VGA modes.

External controls

All external controls are on the front of the monitor. In addition to the power switch
there are: contrast, brightness, width, vertical centre, height and horizontal phase
controls.
4/4 LS PRO HARDWARE TECHNICAL REFERENCE