Marantz PMD620MKII - Manual (Page 28)

16
3.
Insert 2 batteries into the recorder correctly as shown in the
diagram below, while paying attention to the polarity displays
(
q : plus, and w : minus).
4.
Close the battery compartment.
5.
Slide and hold the POWER switch to turn on.
POWER KEYLOCK
6.
Set the battery type for the recorder to match the type of
batteries you are using. (
v P.65)