System Maintenance
SM 8-39 D0CA/D0C9/D0C8/D0CB
8.3.4 PANEL SELF CHECK
The following are available as self-diagnostics functions of the control panel:
• LED Check
• Key Check
• LCD Check
• TouchPanel Calibration
• Bluetooth Check
• Speaker Check
• TouchPanel Check
• Wireless LAN Check
• MultiTouch Calibration
• eMMC Erasure Count
• MultiTouch sensitivity Adjustment
*The [microSD Erasure Count] menu can not be used with this machine.
• The [Self Check] menu is displayed in either English or Japanese. The language can
be changed using [Change Language] in the Home screen.
• If an unavailable language is selected, English will be displayed.
• With some diagnostic items, press [Back] [A] at the bottom of the screen to return to
the top menu of [Self Check].