• Do not switch OFF the built-in battery or unplug the AC adapter while writing to the
internal memory (during re-calibration, etc.).
If the contents of the internal memory has become invalid, when the unit is turned back
ON all settings are reset and the below message is displayed.
At this time all settings are reset to their initial values.
When this message is displayed, gain calibration and speed calibration must be
performed.
Total reset message
• When the AC adapter is connected, the recharging progress is displayed on the touch
panel.
Press [START] while the recharging progress is displayed to turn the power on properly.
Indication condition of charge
• When the built-in battery is fully charged or almost fully charged, recharging does not
start even when the AC adapter is connected to the display unit. In this case, the icon
indicating that the battery is fully charged appears on the touch panel for several
seconds.
Full-charge icon