-BASIC OPERATION-confinued----------
3 lock the flash unit
. coupler.
Turn the open/closed knob to the "closed " position (indicated by a dot) to lock the flash unit coupler ; make sure the flash unit and flash unit coupler fit tightly together.
Note: To remove the flash unit coupler. set the knob to the OPEN position. and while applying pressure to the knob. gently pull the coupler off.
4 Remove the Battery
. Holder MS·5 @ .
Open the battery chamber lid @ by sliding it in the direction of the arrow and remove the battery holder.
Note: You may feel slight tension when re - moving or replacing the holder. This tension. however. can be ignored.
8