LVC-A630’S Specifications
5. Applications
KEY
Voltage
AD(1)
AD(2)
AD(3)
AD(4)
AD(5)
AD(6)
AD(7)
AD(8)
3) Using A/D Key
0V
0.5V
1.1V
1.6V
2.1V
2.6V
3.1V
3.6V
6.8K
8.2K
12K
18K
33K
68K
180K
AD(2)
AD(3)
AD(4)
AD(5)
AD(6)
AD(7)
AD(8)
AD(1)
AD1
AD2
A
0.01uF
3-2) A/D Key application example.
3-3) A/D Key Functions
AD1(1)
AD1(2)
AD1(3)
AD1(4)
AD1(5)
AD1(6)
AD1(7)
AD1(8)
No
Power ON / OFF
Menu
Tele
Wide
Nega / Posi
Focus Near
Focus Far
Push Auto or A/M
Function
AD2(1)
AD2(2)
AD2(3)
AD2(4)
AD2(5)
AD2(6)
AD2(7)
AD2(8)
No
Shutter Speed
Backlight On/Off
Color On/Off
Key Not
Key Not
Key Not
Key Not
Key Not
Function
6 / 9
②
RD
③
TD
④
DTR
⑤
SG
⑥
DSR
⑦
RTS
⑧
CTS
⑨
RI
( RS-232C D-Sub 9 Connector )
8
RD
9
TD
CN3U1
10
GND
1
2
3
4
5
6
7
8
9
1) RS232C Connect
2) Zoom & Focus DC Control connect
RECEIVER UNIT / CONTROLLER
ZOOM ( + ; Tele , - ; Wide )
COMMON
FOCUS ( + ; Near , - ; Far )
+
-
Voltage Range
Vcom + ( 6 V~12V )
Vcom - ( 6 V~12V )
1
ZOOM
2
COM
CN3U1
3
FOCUS
3-1) A/D Key Voltage Spec
4
COM
