65
Useful
Features
Before Using the 3D Glasses
Before using the 3D Glasses for the fi rst
time, remove the insulating sheet
attached to them.
Replacing the Button Cell
Battery
The battery has an expected service life
of approximately 75 hours.
When the battery power is low, the LED light
blinks six times after the power is turned on.
When replacing the button cell, use only the
designated battery type (Maxell branded CR2032
lithium button battery).
1
Loosen the screw used to secure
the battery cover, and then
remove the battery cover.
2
1
•
•
2
Remove the button cell battery.
Place the tip of the slotted precision
screwdriver into the opening between
the button cell and the socket.
Lift up the button cell while taking care
not to get the screwdriver caught on the
metal latch.
2
1
3
When the battery comes loose
from the socket, pick it out with
your fi ngers.
4
Hook a new button cell to the metal
latch and insert it into the socket.
Take care not to reverse the battery polarity
(+ and -) when inserting the button cell.
5
Close the battery cover.
6
Insert the screw to secure the
battery cover.
Used batteries should be disposed of in
accordance with local laws and regulations.
•
Note
•
4
