![](/images/new-backgrounds/1314964/31496413x1.webp)
TO RECEIVER
COMMUNICATION
CABLE
R+ |
|
R– | C |
| O |
| M |
T– | I |
| N |
T+ |
|
R+ |
|
| C |
R– | O |
| M |
| O |
T– | U |
| T |
T+ |
|
VIDEO COAX CABLE INPUT
POWER SUPPLY
VIDEO POWER
ON
OFF
INTERFACE CABLE
KBD300V
Figure 3. Keyboard Cabling Diagram
Pelco Manual | [ 7 ] |
TO RECEIVER
COMMUNICATION
CABLE
R+ |
|
R– | C |
| O |
| M |
T– | I |
| N |
T+ |
|
R+ |
|
| C |
R– | O |
| M |
| O |
T– | U |
| T |
T+ |
|
VIDEO COAX CABLE INPUT
POWER SUPPLY
VIDEO POWER
ON
OFF
INTERFACE CABLE
Pelco Manual | [ 7 ] |