Panasonic AW-PH400 Manuel D'instructions page 11

Installation
(Be sure to ask your dealer to install the unit.)
$ Assembling the pan/tilt head
1 Attaching the camera mounting base
Attach the camera mounting base to the rotary arm using the
three screws. The mounting direction differs depending on the
installation method used.
2 Attaching the rotary arm
Attach the rotary arm to the rotary head using the four screws.
The mounting direction differs depending on the installation
method used.
For a stand-alone installation
Camera mounting base
Rotary arm
3 Mounting the tally lamp
Remove the four screws to remove the top cover.
Remove the two screws to remove the blank panel.
Mount the tally lamp, and secure it using the screws used to
attach the blank panel.
Connect the tally lamp's connector.
Attach the top cover, and secure it using the four screws.
≥ Tighten up the screws securely to ensure that they will not come
loose during use.
Rotary head
10 (E)
Indoor Pan/Tilt Head AW-PH400
For installation on the ceiling
Rotary head
Blank panel
Rotary arm
Camera mounting base
Tally lamp
Top cover