IDX CW-7 - Manual (Page 8)

6
CW-7 Important Notification of Use
CAUTION
Please do not connect between DC-IN of CW-7 and DC-OUT
of the camera while powering with battery as shown below.
This may cause serious damages to the CW-7.
Attention: When used EXT-DC and battery simultaneously
 Mount a battery after EXT-DC power is turned ON.
 When EXT-DC power OFF and turns ON again, please remove battery.