W E L C O M E
Version 3.00C
PC-186 VOLUME CONTROL

The original case Nimbus PC-186 had a hidden volume control knob.
Adjustable with a small screwdriver via a gap in the case ventilation holes.

Counting from the front as shown below, its the 3rd slot

The switch is a delicate PCB mounted component, similar to this:

Sound could be turned on/off from the config menu.

Volume Control Adjustment
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