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Version 1.1
- 34 -
◆ Pan/Tilt angle decide the privacy area display
(
NO Ack. Signal
)
Command Byte4 Byte5 Byte6 Byte7 Byte8 Items
PAN/TILT ANGLE
02H 25H **H **H **H
R
eceived the current pan/tilt value, the
privacy zone display area will be changed
automatically.
*
Byte6
~8
value
Byte6 Byte7 Byte8
pan_high
(
bit
5~12)
pan_low
(
bit
1~4)
tilt_high
(
bit
5~12)
tilt_low
(
bit
1~4)
Pan input range
0 ~ 3590 (0
X000
~0
XE06
)
Tilt input range
0~3590 (0
X000
~0
XE06
)
※
When Pan/Tilt angle is changed
,
always send the Pan/Tilt angle to ZM395 set
.
Because
t
he privacy zone need the current Pan/Tilt angle to display
w
hen you set the privacy zone
.
U
se the protocol is like the above.
ex) when the Pan angle is
180°
and Tilt angle is
30°,
send the protocol is like
:022570812C.