Ganz ZC-PT236, Руководство по установке

Страница: 70 / 78

Installation Guide
69
Set Auto Pan
By OSD
To set “Auto Pan”, please enter the OSD and go to the
Auto Pan setting menu.
<7 9 ~ 8 2><Preset>
The following Presets allows you to execute Auto Pan
quickly.
***<7 9> + <Preset>: Auto Pan 1
<8 0> + <Preset>: Auto Pan 2
<8 1> + <Preset>: Auto Pan 3
<8 2> + <Preset>: Auto Pan 4
Cable Length
RS-485 is the interface that communicates the PTZ camera and its control device.
The recommended cables for RS-485 communication are CAT 5 cables; maximum
cable length for over 24-gauge wire is 4000 feet (1219 meters). If the total cable
length exceeds 4000 feet, using a repeater to enlare the signals is recommended.
Cable Definition (P Protocol Keyboard to the PTZ Camera)
Fo r P Proto c o l Keyb oa rd Fo r Sp ee d Dom e
1
2
4
5
6
7
8
Tx-
Tx+
+ 12V
GND
Rx-
Rx+
1
2
3
4
5
6 Tx-
Tx+
+ 12V
GND
Rx-
Rx+
Cable Definition (D Protocol Keyboard to the PTZ Camera)
Fo r Sp e e d Do m e Fo r D Pro to c o l Ke yb o a rd
Tx-
Tx+
GND
Rx-
Rx+
1
2
3
4
5
6 Tx -
Tx+
GND
Rx-
Rx+
1
2
3
4
5
6
GND