Datavideo PTC-285W, Instruction Manual

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NetMask
CTRL SRC
Restore Default
Restore
？
Note: For the “Audio Channel” option in the OSD menu, if the “mono” is
selected, the data for the left audio channel will be copied to the right audio
channel and they will output together. If the audio source is “mono”, only the
left audio channel will output the audio.
4.3 Professional Jargon Explanations of the OSD
Menu
There are some professional jargons or nouns which are shown in the OSD
menu of the PTC-285 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.

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.

L/R Set
：
If the “REV” is selected for this option, the panning direction of
the PTC-285 camera lens will be opposite to the direction which is
controlled by the remote controller. If the “STD” is selected for this
option, the panning direction of the camera lens will be the same as the
direction which is selected by the remote controller.