The test will begin and simulate each channel. You should hear the test from the left and
right channels of the G633 headset.
3. If the speaker test fails try moving the affected ear cup to see if the sound becomes
intermittent.
4. If the sound doesn’t come back, try using the included 3.5 mm cable and test the headset
in 3.5mm mode with a known working device such as a cellphone, console controller, or
PC sound card.