29
The series NVS also support NKB operation. You can operate the NVS from the keyboard controls
instead of using the control pad on the front panel of the unit.
To connect a NKB keyboard to the NVS:
1. Assemble the KBD keyboard according to the instructions in its accompanying installation manual.
2. Connect the KBD keyboard into one of the RS232 ports on the NVS or through network.
3.10
RS485
When the NVS receives a camera control command, it transmits that command up the coaxial cable
to the PTZ device. RS485 is a single-direction protocol; the PTZ
device can’t return any data to the
unit. To enable the operation, connect the PTZ device to the RS485 (A,B) input on the NVS.
See
X289H289H289H
Figure 3-8
X
.
Since RS485 is disabled by default for each camera, you must enable the PTZ settings first. This
series NVSs support multiple protocols such as Pelco-D, Pelco-P.
To connect PTZ devices to the NVS:
1. Connect RS485 A,B on the NVS rear panel.
2. Connect the other end of the cable to the proper pins in the connector on the camera.
3. Please follow the instructions to configure a camera to enable each PTZ device on the NVS.
Summary of Contents for XP116VS
Page 1: ...1 4 8 16 Channel Real time D1 NVS User s Manual Version 1 0 0 XP116VS ...
Page 44: ...44 Figure 4 21 Figure 4 22 Figure 4 23 Figure 4 24 4 5 3 Video Loss ...
Page 47: ...47 Figure 4 27 Figure 4 28 Figure 4 29 Figure 4 30 4 7 Backup ...
Page 92: ...92 Figure 6 11 ...
Page 148: ...148 Samsung HA101UJ CE 1T SATA ...