Pioneer GM-6200F owner manual English

Additional information		<English>
• This unit is equipped with a protective function to prevent	Power	Power
malfunction of the unit itself and speakers from too much
	Normal gain	Maximum gain
output, improper use or improper connection.
		Equal power
• When outputting sound at high volume etc., this function
will cut off the sound output in a few seconds. But this is
not a malfunction. When you turn down the volume of the
head unit the sound output will be restored.
• If sound output is cut, the gain control of this unit may be
improperly set. To ensure continuous sound output at	Head unit volume steps	Head unit volume steps
increased volume of the head unit, set the gain control of
	Amplifier gain	Amplifier gain
the amplifier to a proper position according to the preout
	(normal)	(maximum)
maximum output level of the head unit (Fig. 1). There is no	If you raise the gain of the amplifier to an improper level, only
need to decrease the volume of the head unit and too	distortion is increased and the power increases only slightly.
much output is controlled (Fig. 2, Fig. 3).	Fig. 2 Relationship between the gain of the amplifier and
• If you decrease the volume of the head unit and set the
	the output power of the head unit
gain control of the amplifier to the proper position but still
the sound cuts out from time to time, contact the nearest
authorized PIONEER Service Station.	Normal gain	Maximum gain

Equal power

Preout level: 6.5 V Preout level: 4 V

	Signal	Signal
	waveform	waveform
Preout level: 2 V	Amplifier gain	Amplifier gain
	(normal)	(maximum)

With high output the signal waveform is distorted, if you raise the gain of the amplifier the power changes only slightly.

Fig. 1 Gain control of this unit

Fig. 3 Signal waveform when outputting at high volume by the gain control of the amplifier

<KMINX> <CRP1337-A/U>