GBS Elektronik MCA166-USB - Manual (Page 72)

MCA166-USB
APPENDIX 5 - Changing the MCA166-USB Firmware
Attention:
The order of changing the switches must be followed exactly,
otherwise the µ P will be destroyed!
The programming voltage (+12V) shall only be applied when
the working voltage (+5 V) is switched on !!
Each MMCA must be programmed with it’s corresponding
HEX-file (e.g. MMCA #6 with Mca6.hex).
Programming the firmware can be done very easy by using the Firmware Wizard program.
It is available from the Internet or from the supplied software CD.
72