Service manual

V-43
 Details of the control panel test
For a control panel check, each button is pressed to see whether the three LED
indicator lights go on or off and how the LCD panel display changes.
The table below lists the relationships between the buttons and the LED indicator
lights and LCD panel display.
Button LED LCD
Ready Alarm “UP” display
Ready Alarm “DOWN” display
Ready Alarm “LEFT” display
Ready Alarm “RIGHT” display
Form Feed/Set Ready Alarm “SET” display
Menu Ready Alarm “MENU” display
Job Cancel/Back Ready Alarm “STOP” display
and (together)
-- (End of test) -- (End of test)
: Not lit : Lit
4.8 IOT Diagnosis
Function: Executing an IOT-related diagnosis
Diagnostic items
Item Description
Digital Input test Performs a digital input component test.
Digital Output test Performs a digital output component test.
Power save mode Performs Power save mode
MCU nationality change Switches the MCU nationality to JP or US.
NVM Setting
NVM Edit
Reads or writes NVM values.
NVM Setting
NVM Save
Saves IOT NVM information into ESS.
NVM Setting
NVM Load
Loads IOT NVM information into ESS.
NVM Setting
NVM Print Info
Prints IOT NVM information.