4
Controls, connectors and indicators

■ Ceiling mount ■ Camera body

View when the camera body
cover is removed
11
15
14
16
15
13 12
Camera position
alignment mark
Dome cover lens
Dome cover
17
Ventilation
18
1VIDEO OUTPUT terminal
Outputs composite video signals and is to be connected
to a monitor, etc. (Output impedance 75ohm)
2
Control signal terminals
The camera can be controlled by RS-422A or RS-485 sig-
nals.
3AC 24V input terminals
Input the 24 V AC power.
Isolated power only (E type)
Class 2 only (U type)
4Drop prevention wire
Engage this wire in the drop prevention wire hook
12
on
the camera.
5Mounting holes (× 4)
Use these holes to attach the ceiling mount to the ceiling.
6Camera connector (male)
Connects with the camera connector
13
on the camera.
7 Lock screw
Use this screw to fasten the camera clamp
14
to fix the
camera.
8
Camera position alignment mark
Align with the mark
17
when mounting the camera onto
the ceiling mount.
9
Safety wire hole
To prevent the camera from dropping accidentally, pass a
safety wire from the ceiling through these holes.
10
Terminal board cover
Protects the cable connection terminals against dirt, etc.
11
Control signal termination switch (TERM)
This is a termination ON/OFF switch for the input signals
to the control signal terminal
2
. When it is set to ON, the
“RX+” to “RX–” route is terminated via 110Ω resistor.
12
Hook for attaching the drop prevention wire
Attach the drop prevention wire
4
to this hook.
13
Camera connector (female)
Connects with the camera connector 6 on the ceiling
mount.
14
Camera clamp
Fix the camera body to the ceiling mount by fastening the
lock screw 7 to this clamp.
15
Camera body cover
Remove this cover when using the setting switches
16
.
16
Setting switches
Set the PROTOCOL, etc.
Ref. “Switch settings” on page 6.
17
Camera positioning alignment mark
When mounting the camera onto the ceiling mount ,align it
with the mark 8.
18
Ventilation
This is the ventilator for the internal cooling fan.
23 1
9
(Front)
(Back: Camera side)
4
5
6
5
7
8
10
Make sure that nothing interferes with the ventilator when
installing the camera.
CAUTION