ViewSonic PGD-150 - Battery Management; Battery Indicator Function; Battery Replacement Procedure

In inversion mode
3D 3D(Inverted)
Yes
No
Power off
Press button>2.5sec
Press button
LED\ Shutter flashes 3 times
Strong LED >0.1sec
Shutter on
in 3D mode
Battery Indicator
The PGD-150 3D Glasses come pre-loaded with two coin type non-rechargeable
manganese lithium batteries, and provide for up to 70 hours of continuous use. When
the battery life is close to the end, the battery indicator LED will flash 4 times
consecutively every 1 minute. This flashing will repeat until the battery life is
exhausted. When you turn on 3D Glasses under low battery level, the LED will be lit
slightly for 5 seconds. After that, 3D Glasses will be turned off automatically.
Battery Replacement
․Battery Installation
When you want to replace batteries, you simply loosen the screw and insert two 3V
coin type non-rechargeable batteries (CR2032). The positive terminal of the batteries
must face out.
Step 1 Loosen the screw
Loosen the screw
ViewSonic
PGD-1505