Sanyo VCC-MD500 사용자 설명서

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x-Coordinate 

Start Position

x-Coordinate 

End Position

y-Coordinate

Start Position

y-Coordinate

End Position

x

y

If the coordinates increase by 1, the position moves 

by 4 horizontal pixels and 2 vertical lines.

The upper left and lower right horizontal and vertical 

coordinates (1 byte each) are each divided into upper 

and lower 4 bits.

Example)  Setting the mask position according to the 

following parameters during NTSC

Mask Number

1

x-Coordinate Start Position

0x48

y-Coordinate Start Position

0x1C

x-Coordinate End Position

0x82

y-Coordinate End Position

0x40

Pan Angle

135°

Tilt Angle

45°

Setting Procedures

1.  Mask Position (x, y coordinates) Settings 

(Area Mask Position Set) 

A0 10 09 01 04 08 01 0C 08 02 04 00 CS FF

2.  Mask Angle Settings (only during PTZ) 

(Area Mask Degree Set) 

A0 10 11 01 05 04 06 01 0C 02 CS FF

3.  Setting Mask ON (Area Mask ON) 

A0 10 01 01 CS FF

Area Mask Position Center Set
Command:  A0 10 0A 0p 0q 0r 0s 0t CS FF

Parameter:

p

Mask Number (No. 1-15)

qr

Mask Width

st

Mask Height

Usage: Sets the mask position mainly according to the 

optical.

Note:  Set the mask size to sufficiently cover the mask 

object. In addition, ensure that the settings are 

set on the WIDE end. 

The minimum unit of the mask width is 4 

horizontal pixels and the minimum unit of the 

mask height is 2 vertical lines.

Mask Height

Mask Width

x

Example)  Setting the mask position according to the 

following parameters during NTSC 

Mask Number

1

Mask Width

0x50

Mask Height

0x3C

Pan Angle

135°

Tilt Angle

45°

Setting Procedures

1.  Mask Position (width and height) Settings 

(Area Mask Position Center Set) 

A0 10 0A 01 05 00 03 0C CS FF

2.  Mask Angle Settings (only during PTZ) 

(Area Mask Degree Set) 

A0 10 11 01 05 04 06 01 0C 02 CS FF

3.  Setting Mask ON (Area Mask ON) 

A0 10 01 01 CS FF