Philips Caption options, Visual setting parameters QBOX Control, Image Quality Level, NetCam2

NetCam2 _ii_00592en.qxd		1/23/03 2:22 PM Page 40
	NetCam2	Section 4

Caption options

•Select 'Black' for black text on a light background.

•Select 'White' for white text on a dark background.

•Select 'Time information' if current time to be displayed in the caption.

•Select 'Channel information' if channel information is to be displayed in the caption.

•User defined string – Enter a text caption (max. 102 characters for a 720- pixel wide image. Smaller image sizes allow proportionally shorter text strings).

Visual setting parameters

QBOX Control

To view specific area of the whole image at full contrast, enable the QBOX function. An area is set as a QBOX, outside this area the image is reduced contrast (to allow faster image transmission, by reducing data size). To set QBOX parameters:

•Click the left-hand top corner of the QBOX.

•Move the mouse pointer to the right-hand bottom corner of the QBOX.

•Click to enable the QBOX.

•Enable QBOX – Enable a QBOX once it is defined.

•Disable QBOX – disables a defined QBOX.

•Ambient level – sets the contrast level of the area surrounding the QBOX. '1' is transparent, '5' is fully opaque.

Image Quality Level:

•Select the image quality level from 0 to 9. In level 9, NetCam2 sends the best image (lowest compression). However, transmission speed will be reduced because of larger data. The image quality inside the ‘QBOX’ is set to the same level as specified in this menu.

Focus Sensitivity Level:

•Select the focus sensitivity level from 1 to 5: The higher the number, the larger the step of focus adjustment per mouse click.

40