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Oct. 2017
12. MUTE
This verifies muting operation.
START/STOP flashes.
1.
Connect the headphones to the PHONES jack.
Audio signal is played back.
* The volume level cannot be adjusted.
2.
Verify that audio is muted while the center CUE in the mixer section is
depressed.
3.
Verify that the mute is canceled when the CUE is released.
4.
Connect the amp-equipped monitor speaker to the MASTER OUT jack.
Audio signal is played back.
5.
Verify that audio is muted while the center CUE in the mixer section is
depressed.
6.
Verify that the mute is canceled when the CUE is released.
7.
Press START/STOP to advance to the next test item.
13. NOISE
This performs measurement of residual noise.
START/STOP flashes.
1.
Connect the noise meter to the following jacks and verify the noise levels.
PHONES L/R:
-70 dBm or less (DIN-Audio)
MASTER OUT L/R: -70 dBm or less (DIN-Audio)
2.
Press START/STOP to advance to the next test item.
14. FACTORY RESET
This performs a factory reset.
START/STOP flashes.
1.
Press START/STOP.
START/STOP flashes rapidly and the factory reset is executed.
When the factory reset has finished, all buttons and pads light up.
2.
Detach the USB cable to turn off the power.
DJ-202
19
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