Panasonic WX-ST400 Operating Instructions Manual page 31

3
Replace the battery
When removing battery, take them out from the positive
Check the polarity of the battery (positive
rechargeable Ni-MH AA-type battery or one AA-type alkaline dry-cell battery in the
battery slot according to the polarity indication ( ,
4
Place the battery cover back on
Slide the battery cover upwards to place it back on.
5
Check the power indicator
Important
Press the power switch to turn the microphone ON and check that the [PWR] indicator
lights either green or orange.
⿟ When recharging Ni-MH batteries, only use the original charger
(WX-SZ200P). The charging time depends on the battery type and the
specific use situation, but at longest it will be around eight hours.
⿟ Some batteries may not perform well with this product. If possible, use one
of the recommended batteries. The recommended batteries are as follows.
Rechargeable battery: BK-3MCCA Panasonic Ni-MH AA-size battery
Dry-cell batteries:
and negative
LR6PA Panasonic alkaline AA-size battery
LR6XE Panasonic alkaline AA-size battery
pole.
), and insert either one
).
31