Security Camera King DVR-CVI8240M User Manual page 161

4.10.5.5 PTZ
The pan/tilt/zoom setup includes the following items. Please select channel first. See
Figure 4-115.

Control mode: You can select control mode from the dropdown list. There are two
options: Serial/HDCVI. For HDCVI series product, please select HDCVI. The control
signal is sent to the PTZ via the coaxial cable. For the serial mode, the control signal
is sent to the PTZ via the RS485 port.

Protocol: Please select DH-SD1 if the control mode is HDCVI.

Address: input corresponding PTZ address.

Baud rate: Select baud rate.

Data bit: Select data bit.

Stop bit: Select stop bit.

Parity: There are three choices: none/odd/even.
After completed all the setups please click save button, system goes back to the previous
menu.
Figure 4-114
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