Sony Video Projector VPL-VW90ES - Manual (Page 80)

80
Black points and bright points (red,
blue, or green) on the screen
The projector is manufactured using high-
precision technology.
You may, however, see tiny black points
and/or bright points (red, blue, or green) that
continuously appear on the projector.
This is a normal result of the manufacturing
process and does not indicate a malfunction.
Replacing the
Battery of the 3D
Glasses
If the LED indicates low battery power,
replace the battery. Use a CR2032 battery.
• Danger of explosion if battery is
incorrectly replaced.
Replace only with the same or equivalent
type recommended by the manufacturer.
When you dispose of the battery, you must
obey the law in the relative area or
country.
• Keep children away when replacing the
battery or opening the battery cover. If a
child swallows the battery or battery
cover, consult a doctor immediately.
• Do not dispose of the batteries used in 3D
glasses in a fire.
• When replacing the battery, insert it using
the correct +/– orientation.
• Use only the specified battery for this
product: Lithium/manganese Battery,
CR2032.
• To preserve our environment dispose of
used batteries according to your local laws
or regulations.
1
Insert a coin, etc, into the slot of the
battery cover, turn it in the direction of
the arrow, then open the battery cover.
Caution
Coin, etc