4.3 Knob
There is a knob on JPD-100S(mini).
Power on/off and volume knob
Function: Power on or off the device, change the volume of the speaker.
4.4 Socket
There are one headset socket and one USB interface used as audio out
socket at the device.
The headset socket can be connected with headset.
The USB interface is used to connect recording Cable (NOTE: please
refer to accessories).
4.5 Battery
This device is internal powered. The power of JPD-100S (mini) comes
from a 9V alkaline battery (IEC type No. 6F22 or equivalent).
Section 5: Operation procedure
This section provides the description for operation.
5.1 Preparation
Follow these recommendations to preparation for operation:
5.1.1
Install Battery
Open the battery cover, and install the 9V battery. Then, Install the
battery cover.
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