Sony FCB-EX780B, Technical Manual

Page: 16 / 63

16
Basic Functions
Details of Setting Commands
Set Mask
Command: 8x 01 04 76 mm nn 0p 0p 0q 0q 0r 0r 0s
0s FF
Parameters:
Comments: When “nn” is set to 1, the current Pan/
Tilt/Zoom position is recorded in internal
memory.
When “nn” is set to 0, the Pan/Tilt/Zoom position
in memory is not changed.
Set Display
Command: 8x 01 04 77 pp pp pp pp FF
Parameter:
Comments: Each of 24 Privacy zones can be
switched on and off individually by a single
VISCA command. If you want to display a
Privacy zone, you must set its bit to 1. If you do
not want to display a Privacy zone, you must set
its bit to 0.
Set Mask Color
Command: 8x 01 04 78 pp pp pp pp qq rr FF
Parameter:
Comments: Two different color masks can be
chosen.
The colors can be chosen from among 14 colors
including the possibility for semi-transparency of
each color. Therefore two colors from among the
total of 28 colors can be individually set for each
of 24 privacy zones.
If the bit of parameter (pp pp pp pp) is set to “0”,
mask color will be “qq” color (Color code). If the
bit of parameter (pp pp pp pp) is set to “1”, the
mask color will be “rr” color (Color code).
Example: 8x 01 04 78 00 00 00 03 10 07 FF
The mask color of Mask_A and Mask_B is White
(color code 07h), and the mask color of the other
Mask (C to X) is semi-transparent Black (color
code 10h).
Set Pan Tilt Angle
Command: 8x 01 04 79 0p 0p 0p 0q 0q 0q FF
Parameter:
Comments: Pan/Tilt angle settings are hexadecimal
data.
The resolution of Pan/Tilt angle is 0.088 degrees.
Set Move Pan Tilt
Command: 8x 01 04 7A 0p 0p 0q 0q rs FF
Parameter:
Comments: Mask moves automatically by selecting
one direction from 8 directions and setting the
Pan/Tilt speed.
pp pp pp pp Each 24 Privacy Zones correspond with the BIT.
See “pp pp pp pp: Mask bit” in “Parameters” on
page 15.
qq Set the color code include the semi-transparency
code.
rr Set the color code include the semi-transparency
code. See “qq, rr: Color code” in “Parameters” on
page 15.
ppp Pan Angle
qqq Tilt Angle
See “Setting pan/tilt angle” in “Parameters” on page
15.
pp Pan Speed
qq Tilt Speed: See “qq, rr: Setting for pan/tilt speed” in
“Parameters” on page 15.
r Pan direction(0:Stop,1:Right, 2:Left)
s Tilt direction(0:Stop,1:Up, 2:Down)
mm Setting Mask
See “mm: mask setting list” in “Parameters” on page 15.
nn Selects new setting or resetting for the zone. See nn:
Setting” in “Parameters” on page 15.
pp Sets the center position “x” of the Mask on screen.
qq Sets the center position “y” of the Mask on screen.
rr Sets the half value “w” of the Mask Width.
ss Sets the half value “h” of the Mask Height.
See “pp: x, qq: y, rr: w, ss: h” in “Parameters” on page 15.
pp pp pp pp Each 24 Privacy Zones corresponds to 1 bit.
See “pp pp pp pp: Mask bit” in “Parameters” on
page 15.