8 simultaneous mode – Kontron KTA55-pITX User Manual
Page 21
KTD-S0031-E Page
17
Graphics
Interface
KTA55/pITX User's Guide
6.7.3 Connec
t
or
The backlight control signals and supply voltage is available through the connector J1200 (7 pins).
Header
Pin
Signal Name
Function
1
N.C.
Not connected
2
BKLTADJ
Brightness control (0V - +5V)
3
GND
Ground
4
VDD
1)
Backlight voltage
5
VDD
1)
Backlight voltage
6
GND
Ground
1
7
7
BKLTON
Backlight on/off
Note:
1)
To protect the external power lines of peripheral devices make sure that
- the wires have the right diameter to withstand the maximum available current.
- the enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950.
6.8
Simultaneous Mode
For simultaneous digital and analog connection from the DVI-I connector a Y-cable is needed. It is impor-
tant that the DDC lines are routed to the DVI monitor otherwise only the analog CRT output is available.
Y-Cable
Note: Without the right DDC connection you have no output on the DVI monitor.