4
The Keyboard Controller is equipped with simple interfaces and the operation is simple. When using the keyboard controller
for the first time, users have to calibrate it. The internal settings and control can become more accurate after the calibration.
2.1 Connecting with NVR
You can control the PTZ cameras‘ Pan/Tilt/Zoom functions connected to the NVR, Please follow the instructions to calibrate
the keyboard controller.
Step1.
Use the USB port of
Front Panel
to connect SAC021 to MESSOA Lite NVR.
Step2.
In the
System-Device
sub menu, click
Calibration
t
o bring up the
Joystick Setting
window.
Step3.
Follow the on-screen instructions to move joystick to “UP/DOWN/LEFT/RIGHT” and “rotate to LEFT/RIGHT” side vertex
to calibrate the joystick step by step with a simple click on
Next
.
2 Application