4.1.2. DIP switch
-For normal use
All the DIP switches on the Main Board must be set to OFF.
-DIP switch setting
DIP switch
1 2 3 4 5 6 7 8
x x x x x x x x
x x x x x o x x
x x x x x o x o
x x x x x x x o
Others
X : OFF
O : ON
*1: As for downloading the firmware, a Service Information will be issued if necessary.
MAIN BOARD
Default settings. Be sure to set all the switches to the OFF position for
normal use or at the end of maintenance service.
1 loop of DIAG program. (See page 3-10.)
Infinite loops of DIAG program. (See page 3-10.)
Firmware downloading mode.
Not allowed.
1-6
Chapter 1 Safety Instructions
When to set
*1
1
O
F
2
F
3
4
5
6
7
8