Manual for SynactiX 5EP/5EI
Clear CMOS (JCC)
If you want to clear CMOS, unplug the AC power supply first, close JCC (pin1 & pin2)
once, set JCC back to the normal status with pin2 & pin3 connected, then power on the
system.
Enable/Disable onboard audio (JSD)
(SynactiX 5EP-A/-AL, SynactiX 5EI-A/-AL available)
If you want to use the on-board audio, set JSD with pin2 & pin3 closed (default). Other-
wise, set JSD with pin1 & pin2 closed for disabling this function.
Normal status:
Clear CMOS:
(Unplug the AC power supply)
JCC
1 2 3
JCC
1 2 3
Enable on-board audio:
Disable on-board audio:
JSD
JSD
1
2
3
1
2
3
Chapter 2
