T
echnical
B
ulletin
PAGE: 2/3
Reissued: 7-May-03
Model:
Model U-P1
Date:
3-Feb-03
No.:
RG071003a
Note for updating main unit controller firmware:
Whenever updating main unit controller firmware from v2.22.1 or earlier to v2.24 or later, please be
sure to update the BICU firmware at the same time to v1.38 or later. The BICU firmware history is
in RTB No. RG071004.
Whenever updating the main unit controller firmware from v2.25 or earlier to v2.26 or later,
please be sure to update the BICU firmware at the same time to v1.40 or later. The BICU
firmware history is in RTB No. RG071004a.