Before you use the RS-485 interface to send control signal to the
camera, you have to configure the RS-485 parameters first.
PROTOCOL: The control protocol is PELCO-D. It is not adjustable.
BAUDRATE: The baudrate can be set to 1200, 2400, 4800, 9600,
19200 and 38400.
ADDRESS: Choose a number as the address of the camera. It is
for the control device to distinguish the different cameras when
there are multiple cameras to control.
Figure 3-13 RS-485 Settings
PRESET
There are up to 254 presets that can be configured.
Steps:
1. Move the cursor to PRESET and press the menu button to
enter the submenu
2. Move the cursor to PRESET NO and select one preset number.
3. Move the cursor to ZOOM SET, press the menu button to turn
the ◇ symbol to ◆.