Pioneer PRS-D800 소유자 매뉴얼 - 페이지 6
{카테고리_이름} Pioneer PRS-D800에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Pioneer PRS-D800 41 페이지. Bridgeable two-channel power amplifier
Pioneer PRS-D800에 대해서도 마찬가지입니다: 소유자 매뉴얼 (15 페이지)
Section
01
Setting the unit
Setting gain properly
! Protective function included to prevent
malfunction of the unit and/or speakers
due to excessive output, improper use or
improper connection.
! When outputting high volume sound etc.,
this function cuts off the output for a few
seconds as a normal function, but output
is restored when the volume of the head
unit is turned down.
! A cut in sound output may indicate impro-
per setting of the gain control. To ensure
continuous sound output with the head
unit at a high volume, set amplifier gain
control to a level appropriate for the preout
maximum output level of the head unit, so
that volume can remain unchanged and to
control excess output.
! Despite correct volume and gain settings,
the unit sound still cuts out periodically. In
such cases, please contact the nearest
authorized Pioneer Service Station.
Gain control of this unit
Above illustration shows NORMAL gain set-
ting.
Relationship between amplifier gain
and head unit output power
6
En
Preout level: 2 V
(Standard: 500 mV)
If amplifier gain is raised improperly, this will
simply increase distortion, with little increase
in power.
Signal waveform when outputting at
high volume using amplifier gain
control
Signal waveform distorted with high output, if
you raise the gain of the amplifier the power
changes only slightly.