Sony a7s II How To Use Manual page 24

Attaching the cable protector
Use the cable protector to prevent the HDMI cable from being disconnected when shooting
images connected by the HDMI cable. Open both of the jack covers and insert an HDMI
cable into the camera. Attach the cable protector as illustrated so that the edge of the cable
protector fits in the slit (A) to the left of the
protector with the attachment screw (B). Then secure the HDMI cable with the fixing dial (C).
[5] How to Use Before Use
Identifying parts (Bottom view)
1. Battery insertion slot
2. Battery cover
(microphone) jack. Secure the cable
Names of parts