17
12x PTZ Outdoor Camera User Manual
SECTION 2: INSTALLATION
b.
Set switches 6 and 7 to match the RS-485 network baud rate according to the table below.
Baud rate
SW 6
SW 7
2400
OFF
OFF
4800
ON
OFF
9600
OFF
ON
19200
ON
ON
c.
Set switches 8 and 9 for the preferred RS-485 network protocol according to the table below.
Protocol
SW 8
SW 9
Bosch Manchester
OFF
ON
AD Manchester
ON
ON
Protocol self-adaptive
Other combinations
d.
Switch 10 provides RS-485 end of line termination. Refer to Appendix B for guidance about when this switch should
be ON.
3.
Reattach the lower dome cover.
2.2 In-ceiling (recessed) mounting
Recessed mounting the BLK-PTX12X camera is possible when:
•
The height above the ceiling is more than 10 inches.
•
The ceiling is between .25 inches and 1.6 inches thick.
•
The ceiling is strong enough to hold mor than 4 times the weight of the camera and its accessories.
NOTE
•
For cement ceiling mounting, use expansion screws to attach the back box. The mounting hole of the expansion pipe on he wall should
align with the mounting hole on the mount.
•
For wooden ceiling mounting, use self-tapping screws to anchor the bracket.
To recess mount the camera:
1.
Drill holes in the ceiling.
a.
Attach the drill template to the ceiling where you need to install the camera.
b.
Cut a hole and drill screw holes according to the drill template. The hole cut for the camera module can be ± 0.1" of
the template markings.
