10-2 Indicators State
Indicator
Battery indicator
One touch keys
Indicator state
Lights orange
Lights green
Off
Blinks green
Blinks orange
Lights blue
Blinks blue
Main unit state
Battery charging in progress
Battery charge complete
Working with battery
Battery level lower than 10%
• Battery pack not installed
• Battery charging stopped (temperature protection
system operating)
• Battery malfunction (end of its service life)
* The unit also will shut down suddenly if you use the
battery while the battery indicator blinks orange.
Working
• Main unit temperature warning (temperature
protection)
* The unit also will shut down suddenly if you perform
an operation while the one touch key lights are blinking.
Chapter 10 Specifications
NR1UB/NR1UW/NR1UR
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