Sony AIBO Explorer Guide De L'utilisateur page 24

To return AIBO from Boost mode to Autonomous mode
If you want to restore AIBO from Boost mode to its usual condition, scold AIBO
(see page 47). AIBO may become sullen, but returns to Autonomous mode after a
while.
The Tail light (center) status in Boost mode
The tail light (center) of AIBO indicates the amount of time left before the end of
Boost mode.
Lighting Slowly flashing Flashing Goes off.
Start End
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