Philips BT9290, BT9280 user manual Laser window clean with a cloth, After 3min

16 English

Question	Answer
Why don’t I see a	The laser light from the laser guide may be interrupted because:
straight uninterrupted
laser line?
	The laser window of the laser guide is dirty. Pop up the laser guide and wipe
	the laser window clean with a cloth.
	There is condensation behind the laser window. Pop up the laser guide and
	let it dry in a well-ventilated room.The laser guide switches off automatically
	after 3min.
	You did not assemble the trimming head correctly. Push down the trimming
	head to make sure it is assembled correctly.