13
PRECAUTIONS
Cleaning and Maintenance
Disconnect this equipment from any AC outlet before cleaning. Do not use liquid or spray detergents for
cleaning. Use a damp cloth. Keeping to clean your monitor by monthly.
The LCD display comes with NeoV
TM
Optical Glass. Use a soft cloth to clean the glass surface
and the housing. The display can be cleaned using a cloth moistened with 95% ethyl alcohol.
Do not rub or tap the surface of the glass with sharp or abrasive items such as a pen or
screwdriver. This may result in scratching the surface of the glass.
Do not attempt to service the CD display yourself, refer to qualified service personnel.
Opening or removing the covers may expose you to dangerous voltage or other risk
s.
Notice for the LCD Display
In order to maintain the stable luminous performance, it is recommended to use low brightness setting.
Due to the lifespan of the lamp, it is normal that the brightness quality of the LCD display may decrease
with time.
When static images are displayed for long periods of time, the image may cause an imprint on the LCD
display. This is called image retention or burn-in.
To prevent image retention, do any of the following:
• Set the LCD display to turn off after a few minutes of being idle.
• Use a screen saver that has moving graphics or a blank
white image.
• Switch desk
t op back
g rounds regularly.
• Adjust the LCD display to low brightness settings.
• Turn off the LCD display when the system is not in use.
Things to do when the LCD display shows image retention:
• Turn off the LCD display for extended periods of time. It can be several hours or several days.
• Use a screen saver and run it for extended periods of time.
• Use a black
and white image and run it for extended periods of time.
When the LCD display is moved from one room to another or there is a sudden change from low to high
ambient temperature, dew condensation may form on or inside the glass surface. When this happens, do
not turn on the LCD display until the dew disappears.
Due to humid weather conditions, it is normal for mist to form inside the glass surface of the LCD display.
The mist will disappear after a few days or as soon as the weather stabiliz
e s.
There are millions of micro transistors inside the LCD display. It is normal for a few transistors to be
damaged and to produce spots. This is acceptable and is not considered a failure.
The intended use of the DR-17G, DR-22G is to serve as a LCD monitor for integration with the hospital
system.It is designed for general purpose for adults using at hospital environment,continuous operation. For
displaying and viewing of images for reference. The use of this device does not require any direct contact
with patients. It shall not be used for diagnostic purpose nor for life supporting system.
