Secced SC-Video-10/100VP Operator's Manual page 30

Installing the mid-level spreader
The spreader may be installed on any tripod provided with attachment points.
To install the spreader
Grip the ends of each arm in turn and press in the attachment release buttons (38.1) on
the tripod.
Push the arm into the tripod attachment point (38.2) until the arm engages.
The rubber foot has to be used when adopting the mid-level spreader, just locate the spike (32)
onto the three rubber feet (39) and engage the three foot retaining straps (25) to each foot of
tripod
NOTE:
Ensure the open slot of attachment upward.
Fig 20
28
Operation
(38.1) (38.2)
(25)
Installing the mid-level spreader
(35)
(32)
(39)