Slide 25
Procedures To Check The 3D Eyewear
Slide 25
Determining if a the 3D eyewear is working or not can be easily done if another set of working
eyewear is available.
When another set of eyewear is not available, perform the following tests to determine if the glasses
are OK:
1. Battery voltage check
2. Shutter operation check
1 - Battery voltage check
• Normal charge (2.5V to 3V) is indicated when the power switch is turned on and the Power LED
turns on for approximately 2 seconds and then it goes off.
• The Power LED blinks 3 times when the power is turned off.
• A low charge is indicated when the Power LED blinks for 5 times instead of just once after the
power is turned on. The voltage at this point is between 2V to 2.5V.
Note: The IR receiving distance is shortened when the power-supply voltage decreases
• When the voltage drops below 2V, the power doesn't turn on (Replace the battery).