- 09 -
SN
State
Display
Operation
1
Of f
Light of f
1. Hav e a long pressing of the
key f or 3 seconds, and release it
when a beep is heard.
2. Turn of f the machine power
switch.
2
On
Light on
1. If the power switch is turned on,
press the key .
2. If the power switch is not turned
on, turn on the power switch to
start the machine.
3
Clean
Blue light normally on
Press the key on the f ront
cov er of the machine to start
cleaning.
4
Search f or
recharge
Blue light f lashing
Press the key on the f ront
cov er of the machine to start
recharging.
5
Charging
Blue breathing light
The machine is being charged on
the charging dock.
6
Full charge
Blue light normally on
The machine is f ully charged.
7
Error report
Two red lights
f lashing
Machine abnormality or f ault
8
Sleep
Light of f
It goes into the sleep mode af ter
being in standby mode f or f iv e
minutes.
4.1.3 Operation guide f or key indicating light
BlackCat 21/RedHawk 21
