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6.3 ZOOM/FOCUS
ZOOM / FOCUS
FOCUS MODE
D-ZOOM
LENS REFRESH
LENS INIT.
RETURN
ZOOM /
Default
FOCUS
FOCUS
ZOOM
MODE
PUSH
D-ZOOM
OFF
LENS
OFF
REFRESH
LENS INIT
ON
ZOOM PUSH
OFF
OFF
ON
RET↵
ZOOM PUSH, AUTO and MANUAL modes are available for focusing.
ZOOM PUSH – Focusing is activated only when zoom in/out is working.
AUTO – Focusing is working always.
MANUAL – Focusing can only be adjusted by ▲,▼ of OSD control
joystick or the remote control via RS-485.
D-ZOOM(Digital zoom) is available up to 32x.
D-ZOOM starts working when the optical zoom reaches its maximum tele-
position. Zoom ratio is displayed on the right bottom corner of the monitor if
SPECIAL>DISPLAY>ZOOM RATIO is set to ON.
LENS REFRESH can be set to 1~10day and performs the scheduled LENS
Initialization automatically. Every initialization occurs when the time reaches
the scheduled time after setup or power up.
When LENS REFRESH initiates LENS Initialization, a notification 'LENS
INITIALIZING...' appears on the top left corner on the monitor.
Lens initialization is necessary during the installation or the regular
operation to align the position data with the mechanical positions whose
lens elements may move and deviate from its calibrated position by the
shock or vibration, for example, during the transportation.
LENS INIT starts the lens initialization when pressing the joystick lever
straight down for about 1.5sec.
LENS INIT checks the positions for zoom and focus at both of the end
☟
positions and saves them for the references.
Lens initialization is automatically executed at power up.
CAUTION I
It is strongly necessary to execute LENS INIT in cases below;
1) At the final step for the installation.
2) When focus becomes out of control by the shock or vibration
Descriptions
15
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