Olympus OM-D E-M1 Mark II - Manual (Page 150)

150 EN
Cautions
7
HLD-9 Power Battery Holder
This can be used along with the battery in the camera body to extend the camera's
operating time. You can assign functions to the dial and
B-Fn button in the Custom
Menu. The optional AC adapter can be used with the HLD-9.
Make sure to turn the camera off when attaching and removing the holder.
  Part names
Front dial
Shutter button
Removal knob
Arrow pad
Q button
Vertical shooting lock Rear dial
AC terminal cover
B-Fn2 button
B-Fn1 button
  Attaching the holder
Remove the PBH cover (a) on the bottom
of the camera before attaching the
HLD-9. Once attached, make sure the
HLD-9 removal knob is tightly secured.
Make sure to attach the PHB cover to the
camera when not using the HLD-9.
  Loading the battery
Use BLH-1 battery. Once you load the battery, make sure to lock the battery cover.
1
2
Direction indicating mark
a
a