Yamaha SRCP - Manual (Page 156)

10-
10
10
OTHER OPERA
TIONS
10-4 SERVICE mode function
7) When writing is complete, the screen returns
to step 6.
[SYS-SAFE-SVCE-SET]
SERVICE mode = 1
0:Invalid 1:Valid
n
NOTE
The password is identical to the SRCP controller's version number. For example, if the controller version is 24.00,
enter 24.00 as the password. Once the password is accepted, it will not be requested unless the TPB is disconnected
from the controller or the controller power is turned off.