Pentax 645N2 - Manual (Page 20)

ATTACHING/DETACHING FILM HOLDER 645
18
BASIC OPERA
TION (PREP
ARA
TION)
1 2
Detaching
1. Raise the film holder knob and turn until the
red dot markings align and a click is heard.
Continue to turn the film holder knob to the
end of the red line; the locking mechanism
will release and the film holder is now
detached from the camera body.
Attaching
2. Align the red dots on the film holder knob and
film holder, then insert the film holder into the
camera chamber. Depress both sides of the
film holder until you hear a click.