Sam4s SPS-500 SERIES Service Manual page 32

3-2 OS and Application Update from SD card.
3-2-3 OS and Application Update
No
Execute "3-2-2 PROGRAM UPDATE PREPARATION"
1
Verify DIP Switch (SW2) state. (Refer to Chapter 11)
2
7 8
4 5
3
1 2
0 00
 Press the upper left key of the keyboard, then the lower left key, then the upper right key, and finally press the
lower right key.
1
4
2
SAM4S SPS-500 SERIES
Update Method
1
SW No
STATE OFF
9
TE ND 1
6
CHE CK
S UB-
3
TOTL
.
CAS H
2 3 4
OFF OFF OFF
Press and hold this key position
during power-up in S-mode.
3 Installation and Operation
Remark
3
4
3-9