Dante DLV4300B, Инструкция по установке и эксплуатации

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Front end equipment control:
To control P/T, Lens, Presets and other function of dome camera is valid until dome is
displayed up on monitor .
Joystick Operation:
The joystick of keyboard controls P/T, when joystick is moved to right, the dome also moves
to right, when joystick is moved to left, the dome also moves to left.
When user controls changed speed P/T, the speed of dome depends on joystick’s movement,
if user moves joystick slightly to right, the speed of dome would be slow, user continues to
move joystick to right powerfully, the dome would speed up. When joystick return to center,
the dome would stop moving. If user move joystick diagonally, P/T would move horizontally
and vertically, moreover moving direction is the same with joystick’s direction. User may
also move slowly joystick diagonally, dome would move slowly to right up.
Priority:
When several keyboards control the same address code of dome in matrix system at the
same time, system will carry out priority rule to avoid operation interference, namely, the
first control keyboard has priority to control dome, other keyboards can’t operate front
equipment (receiver/driver or speed dome ), when priority keyboard doesn’t control front
equipments within 2 seconds, other keyboard can control this equipment.
Lens Control:
The key of lens control on keyboard control receiver/driver and speed dome’s camera, the
operation is the same with joystick operation, lens control also priority.
Zoom in and zoom out:
The camera zoom in and zoom out to get near image and far image. When user press
“Zoom Tele” to get near image, the objective would be magnified on monitor, when user
press “zoom wide” to get far image, the objective would be smaller on monitor, objective
magnified or reduced depends on time of pressing key, if user use 3 axis keyboard, user
may zoom in and zoom out through joystick, if user rotate joystick clockwise, objective
would zoom out, if user rotate joystick counter clockwise, objective would zoom in.
Focus:
When user press “Focus Far” key, far objective would be clear, near objective would be
unclear. If user press” Focus Near” key, near objective would be clear, far objective would
be unclear or out of focus.
Control Iris:
Generally speaking, camera’s Iris auto adjust image brightness, however, sometimes user
need to adjust image brightness manually. There are two keys which can adjust light going
into camera, if user need to make image bright, need to press “Iris Open” key, if user want
to make image dark, need to press “Iris Close” key.