Datavideo PTC-140T, Инструкция по эксплуатации

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6.3 Professional Jargon Explanations of the OSD Menu
There are some professional jargons or nouns which are shown in the OSD
menu of the PTC-140T camera, please refer to this section for realizing those
jargons.

Speed by Zoom: When this function is turned “ON”, at the time when
the zoom-in/zoom out is beginning or it is about to reach the zoom-
in/zoom-out limit or users want to stop zooming in/zooming out, the
zoom-in/zoom-out speed of the camera lens will be reduced linearly.
When this function is turned “OFF”, the zoom-in/zoom-out speed will be
consistent no matter when the camera zoom-in is started or stopped.

Joystick Pan Dir
：
Because the PTC-140T can use the upside down
installation, if this option is set as “Positive”, the PTZ camera lens moving
direction will be consistent to the direction which is selection by the
remote controller. If this option is set as “Negative”, the PTZ camera lens
moving direction will be reverse to the direction which is selected by the
remote controller.

Joystick Tilt Dir
：
Because the PTC-140T can use the upside down
installation, if this option is set as “Positive”, the PTZ camera lens moving
direction will be consistent to the direction which is selection by the
remote controller. If this option is set as “Negative”, the PTZ camera lens
moving direction will be reverse to the direction which is selected by the
remote controller.

Flip-H: This is the “Horizontal Flipping”. When “ON” is selected, the
screen which is shot by the camera will flip horizontally. If “OFF” is
selected, the screen will be shown in normal direction.

Flip-V: This is the “Vertical Flipping”. When “ON” is selected, the screen
which is shot by the camera will flip vertically. If “OFF” is selected, the
screen will be shown in normal direction.