Program Revisions - Yamaha Disklavier MX100A Product Handbook

16. Program Revisions

Various operating programs are installed in the Disklavier's various sheets. Over time these programs have been
revised to achieve higher capability, to remove bugs, and to enhance commonality among models. The following
tables show version histories for each of the major Disklavier models. (As of July 2000.)
MX100II
CTRL
Sep.92 V1.02
Nov.92 V1.05G
Nov.92 ll
Feb.93 ll
Sep.93 ll
Nov.93 V1.11
Jun.94 V1.21
May.95 V2.03
Aug.95 ll
Oct.95 ll
Mar.96 V2.04
MX100IIXG/MX1
CTRL
Feb.97 V1.10
Mar.97 V1.12
Apr.97 ll
May.97 V1.20
Aug.97 V1.31
Oct.97 V1.33
Feb.98 ll
MX1 Mar.98 V1.41
Apr.98 ll
Aug.98 V1.42
Dec.98 V1.43
May.99 V1.44
MPX100II
CTRL
Aug.95 V2.03
Oct.95 ll
Mar.96 V2.04
May.97 V2.05
MPX100IIXG/MPX1
CTRL
Feb.97 V1.10
Mar.97 V1.12
Apr.97 ll
May.97 V1.20
Aug.97 V1.31
Oct.97 V1.33
Feb.98 ll
MPX1 Mar.98 V1.41
Jun.98 ll
Aug.98 V1.42
Dec.98 V1.43
May.99 V1.44
PKCTL SENSOR
V1.04 V1.0
ll V1.11
ll V1.20
ll V1.30
V1.23 ll
ll ll
V1.24 ll
ll ll
V2.04 ll
V2.05 V2.10
ll ll
PKCTL SENSOR
V2.05 V2.10
ll ll
V3.00 ll
ll ll
ll ll
ll ll
V3.12 ll
ll V2.0?
V3.13 ll
ll ll
ll ll
ll ll
PKCTL SENSOR MN
V2.04 V1.0 V2.0
V2.05 V2.10 ll
ll ll ll
ll ll ll
PKCTL SENSOR MN
V2.05 V2.10 V2.0
ll ll ll
V3.00 ll ll
ll ll ll
ll ll ll
ll ll ll
V3.12 ll ll
V3.13 V1.24 V3.0
ll V1.25 ll
ll ll ll
ll V1.26 ll
ll ll ll
DGPII
Sep.92
Nov.92 V1.05G
Nov.92
Feb.93
May.93
Jun.93
Jul.93
Aug.93
Nov.93
Jun.94
May.95
Aug.95
Oct.95
Mar.96
DGPIIXG
Feb.97
Mar.97
Apr.97
May.97
Jul.97
Oct.97
Feb.98
Apr.98
Aug.98
Dec.98
May.99
I-39
CTRL PKCTL SENSOR
V1.02 V1.04 V1.00
ll V1.11
ll ll V1.20
ll ll V1.30
V1.10i ll ll
ll ll ll
ll V1.22 ll
ll V1.23 ll
V1.11 ll ll
V1.21 V1.24 ll
V2.03 ll ll
ll V2.04 ll
ll V2.05 V2.10
V2.04 ll ll
CTRL PKCTL SENSOR
V1.10 V2.05 V2.10
V1.12 ll ll
ll V3.00 ll
V1.20 ll ll
V1.31 ll ll
V1.33 ll ll
ll V3.12 ll
ll V3.13 ll
V1.42 ll ll
V1.43 ll ll
V1.44 ll ll