Manfrotto 303SPH Instructions page 6

W
P
2
M
F
O
N F
D
1
6 7
6
NOTE
The position of the housing "M" relative to the long plate "F" will need to be adjusted: loosen screw "O" to slide the housing. The ideal position is with the camera body as far
back on the plate as it can go before the front edge "N" of the long plate "F" becomes visible in the camera's field of view "P".
7
MOUNT THE CAMERA ON THE HEAD
Mount the whole top assembly + camera on the head as shown in figure 7 by sliding the long plate "F" into its housing and locking it by screwing knob "D", then unscrew knob
"W" and move the camera on the vertical plane.
6