Philips R7 manual This unit employs a laser. Only a qualified service

			TROUBLESHOOTING
WARNING		If you are unable to solve a problem by following these hints,
Under no circumstances should you try to repair the		consult your dealer or service centre.
		LASER SAFETY
set yourself as this will invalidate the guarantee. Do
not open the set as there is a risk of electric shock.		This unit employs a laser. Only a qualified service
If a fault occurs, first check the points listed, before taking
		person should remove the cover or attempt to service
the set for repair.		this device, due to possible eye injury.
PROBLEM	POSSIBLE CAUSE		SOLUTION
No sound,	Volume is not correctly adjusted.		Adjust the volume.
no power	Headphones are connected.		Disconnect headphones.
	Speakers are wrongly or not connected.		Make sure speakers are properly connected.
	Mains cable is not securely connected.		Connect mains cable properly.
No reaction to	Electrostatic discharge		Disconnect the set from power supply,
controls			reconnect after a few seconds.
Poor radio reception	Weak radio signal		Direct the antenna for optimum reception.
	Antenna is positioned near a radiation source		Change the position of the interfering unit or
	such as a TV, VCR, computer, etc.		try to switch it off.
Poor bass sound	Speakers are not in phase.		Connect the coloured (or marked) wires to the
			coloured terminals and the black (or unmarked)
			wires to the black terminals.
Bad sound	Badly matched setting for the given type of		Correct the sound settings on the set.
	music or sound.
Remote control does not	Batteries are inserted incorrectly.		Insert batteries correctly.
function properly	Batteries are flat.		Insert new batteries.
	Distance to the set is too large.		Reduce distance.
Insert Disc indication	The CD(RW) is scratched badly or dirty.		Replace or clean the disc.
	No CD(RW) inserted or inserted upside down.		Insert a CD(RW), label upwards.
	The laser lens is steamed up.		Wait until the lens has cleared.
Wrong Disc indication,	No digital audio disc is inserted.		Insert a digital audio disc marked with “Digital
Use Audio CD indication			Audio” and the special logo.
Disc Recover indication Power loss			Wait a few minutes. The disc is being repaired.
Disc Error indication	Disc Recover was not able		The disc can still be played, but not recorded
	to repair the disc.		or finalized further.
Check Input indication	Wrong input is chosen.		Select the correct input.
	No correct digital source is detected after		Make sure the connection cable is properly
	starting recording.		connected.
Does not record	CDR(W) is scratched or dirty.		Make sure the CDR(W) is absolutely free of
			scratches and dust particles.
	The inserted disc is not recordable.		Insert a digital CDR(W) and make sure it is
			unfinalized.
	Recording process is interrupted (power		Start recording again.
	loss, mechanical shock).
Recorded disc does not	The inserted CDR(W) is not finalized.		Finalize the CDR(W).
play in another standard	The CDRW is inserted in a non-CDRW		Insert the CDRW in a CDRW compatible
CD player
	compatible CD player.		CD player.

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