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1. Main function keys
Main function keys allow you to switch the control of DVRs, monitors
and cameras easily.
2. Three-way Joystick
The 3-way Joystick is for controlling speed dome mainly. Shift it right/left
and up/down to view right/left and up/down subjects, and turn it
clockwise/counter-clockwise to zoom in/out.
3. LCD panel
The LCD panel shows operation information, and it has a capability to
display maximal 2 x 20 digits.
4. Jog and Shuttle
Jog and Shuttle dials allow you to control the play/reverse play back
speed of a DVR.