Polaroid ProPack Repair Manual page 9

separate Repair Manual.) ProFlash extends the range at which the ProPack camera can make
flash exposures. The ranges for the various modes are detailed in "Film/Camera Exposure
Characteristics."
Figure 1-4 shows the ProFlash installed on the ProPack camera. The flash is mechanically
connected to the camera via a bracket secured to the tripod socket.
FIGURE 1-4 PROFLASH INSTALLED ON CAMERA
FIGURE 1-5 PROPACK CAMERA HOT SHOE CONNECTOR
A close-up of the tripod socket area on the camera (Figure 1-5) reveals a hot shoe connector.
This hot shoe mates with a corresponding five pin connector contained in the ProFlash bracket.
An electrical cable contained runs through the bracket to the body of the flash carrying the
signals needed to fire the ProFlash in synchronization with the shutter opening. A five wire
9 ProPack Camera