It is pretty good. The schematics were covered all components, the manual also provide the parts list . It's useful for the trouble shooting.
Text excerpt from page 45 (click to view)
USER TOOLS
How To Change The Basic Settings
1 2
Confirm that the machine is in the initial condition. If not, press the Clear Modes/Low Power Mode key. Press the User Tools key.
3
Touch the [Basic Settings] key.
4
Select the desired settings following the instruction on the display.
Ë [wNext]
: Use to go to the next page. [vPrev.] : Use to go back to the previous page. [Exit] : Touch this key after entering the new data. In the "User Tools Main Menu", touch to exit the User Tools condition. [Cancel] : Touch to return to the previous menu without changing any data. [Menu] : Use to go back to the previous menu.
5
To return to the initial condition, press the User Tools key.
