![background image](http://html.mh-extra.com/html/promise-technology/vess-a3120/vess-a3120_quick-start-manual_1617253014.webp)
position. Choose the mounting holes accordingly for your rack system. Note
that three holes are required on each front post, the uppermost of the three
to be used for the flange nuts to anchor the enclosure to the rack posts.
Adjust the length of the mounting rails as needed.
Notice that each end of the sliding rails have a lever to operate the lock
mechanism that grips the rack post.
2. Secure the rails to the rack posts. Make sure the rack rails are properly
oriented in the rack.
3.
To set the rails into the rack posts and secure the rails, follow these steps:
a.
Press the spring lock then insert the studs into the selected square holes
on the rack post.
b.
Press the spring lock on the other end of the rail and insert the studs into
the selected mounting hole on the rack post. If necessary, extend the rail
to reach the post.
9
Vess A3120
Storage Appliance for Video Surveillance
Press lever to release lock (front right)