Technics SC-HD510, SC-HD310 manual Convenient functions, Maintenance

					FINE TWEETER
	SC-HD510			BLFS	CONTROL
A	FINE TWEETER CONTROL
	MIN	MAX
B	BLFS
		BLFS
C	SC-HD310			BASS	TREBLE
	BASS
	TREBLE
Reference
D				MONO
		MD
		CD	TAPE	EXT/MD TUNER
				TUNE
		MUTING		TUNE
	MUTING		VOLUME
	MUTING
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RQT5296

Convenient functions

AAdjusting the treble range

SC-HD510 only

Fine adjustments to the treble range can be made due to separation of the tweeter and woofer.

Turn [FINE TWEETER CONTROL].

Turn towards MAX to emphasize the treble or towards MIN to lessen the effect.

Note

The effect is not noticeable through headphones.

BAdjusting the bass-BLFS

SC-HD510 only

Use this feature to emphasize the bass (HIGH or LOW), or weaken it (LIGHT).

Press [BLFS].

Each time you press the button:

BLFS HIGH BLFS LOW BLFS LIGHT

FLAT

To cancel

Press [BLFS] to select “FLAT.”

CTo adjust the tone quality

SC-HD310 only

The level can be adjusted between -3 to +3.

Press [BASS] (low-frequency sound) or [TREBLE] (high-frequency sound).

Each time you press the button;

+1 +2 +3 -3 -2 -1 0

To cancel

Press [BASS] or [TREBLE] to select “BASS 0” or “TREBLE 0”. (“FLAT” will light.)

DMuting the volume

Remote control only

Press [MUTING].

Volume is reduced to minimum.

To cancel

Press [MUTING] again. (“MUTING OFF” lights up.)

To cancel from the unit, turn [VOLUME] to minimum (- - dB), then raise it to the required level.

Muting is also canceled when the unit is turned off.

Maintenance

If the surfaces are dirty

To clean this unit, wipe with a soft, dry cloth.

If the surfaces are extremely dirty, use a soft cloth dipped in a soap- and-water solution or a weak detergent solution.

●Never use alcohol, paint thinner or benzine to clean this unit.

●Before using chemically impregnated cloth, read the instructions that came with the cloth carefully.

For a cleaner crisper sound

Clean the heads regularly to assure good quality playback and recording. Use a cleaning tape (not included).