3
AT-80SL
CAUTIONARY NOTES
User data status
User data status after each of the following processes is described below.
Whenever carrying out procedures that involve deleting or erasing user data,
always be sure to back up the user data to some form of external media (refer
to Saving and Loading Data).
* Executing Test Mode during Factory Reset deletes the user data.
PARTS LIST
Due to one or more of the following reasons, parts with parts code ********
cannot be supplied as service parts.
• Part supplied only as a component in a complete assembly
• Copyright does not permit the part to be supplied
• Part is sold commercially
CIRCUIT BOARD
NIU meant that “NOT IN USE” there don’t set any contents in the Circuit
Diagram.
There has silk-screen only in the Circuit Board.
Process User Data
Checking Version number Preserved
Factory Reset Deleted
System Update Deleted
Test Mode Preserved