Yamaha RCX240 User Manual page 341

Press (SERVICE) in "SYSTEM>OPTION" mode.
1
The message, "Enter password" appears on the guideline.
Entering the "SERVICE" mode setting password
Enter "SAF" as the password and press
2
The "SYSTEM>OPTION>SERVICE" mode screen appears when the correct password is
entered.
"SERVICE" mode initial screen
Valid keys and submenu descriptions in this mode are shown below.
Valid keys
/
Menu
Selects the "SERVICE" mode parameters.
EDIT Edits the "SERVICE" mode parameters.
JUMP Moves to the designated "SERVICE" mode parameter.
SAVE Saves the designated "SERVICE" mode parameter.
HELP Displays the help message for each setting.
12. "SYSTEM" mode
.
Function
Chapter 4 OPERATION
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