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MANUAL CHALL 15_18 EN REV.1.3.NEX.DOC
31.01.07
A.J
13
The connections are detailed in the following table.
Preferred
cable-No.
Terminal block K11:
Connection:
1
1
Keyboard/pointing device data (a)
2
2
Keyboard/pointing device data (b)
3 3
GND
4 4
Back
light
control
5 5
GND
6 6
GND
7
7
Keyboard power 5V
8
8
Keyboard power supply 0V
9
9
Pointing device power supply +5V
10
10
Pointing device power supply 0V
11
Ext. pointing device +5V
12
Ext. pointing device 0V
13
Ext. pointing device data
14
Ext. pointing device clock
15
Not
used
16
Not
used
11 17
Deactivate
keyboard/mouse
(OPTION)
13 18
Deactivate keyboard/mouse (OPTION)
/ OSD keyboard SUB-menu
Preferred
cable-No.
Terminal block K12:
Connection:
12 1
OSD
menu
14 2 OSD
keyboard
down
15 3
OSD
keyboard
up
Preferred
cable-No.
Terminal block K14:
Connection:
Scannerc. (1)
1
+5V for RS232 peripheral
16
2
connected to K9 (2)
17
3
connected to K9 (1)
Scannerc. (2)
4
RS232-RxD
Scannerc. (3)
5
0V for RS232 peripheral
6
RS232-DSR
7
RS232-CTS
8
RS232-TxD
9
RS232-DTR
Scannerc. (4)
10
RS232-GND
11
RS232-RTS
12
GND
