2-12
2.5.6.
Front Panel Switches & Indicators Connection Headers
(PANEL1)
These headers are used for connecting switches and LED indicators on the chassis
front panel. The mark "+" align to the pin in the figure below stands for positive
polarity for the LED connection.
VA-20
Pin
Definition
1
HD LED +
3
HD LED -
5
RESET
7
RESET
9
Reserved
Chapter 2
Pin
Definition
2
Message LED +
4
Message LED -
6
Power Switch
8
Power Switch
10
NC