Pioneer GM5400T Owner's Manual - Page 5

s what, Setting gain properly, Setting the Unit, English - indicator lights

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Setting the Unit Section 02 English What's what Front side Rear side 4 LPF (low-pass filter) switch Switch the settings based on the connected speaker. ! When the Subwoofer is connected: Select ON. This eliminates high range frequency and outputs low range frequency. ! When the full range speaker is connected: Select OFF. OFF outputs the entire frequency range. To adjust the switch, use a flathead screwdriver if needed. 1 Power indicator The power indicator lights up to indicate power ON. 2 BASS BOOST (bass boost level control) switch You can select a bass boost level from 0 dB, 6 dB and 12 dB. 3 GAIN (gain) control If output remains low, even when the car stereo volume is turned up, turn controls to lower level. If distortion occurs when the car stereo volume is turned up, turn these controls to higher level. ! For use with an RCA equipped car stereo (standard output of 500 mV), set to the NORMAL position. For use with an RCA equipped Pioneer car stereo, with max. output of 4 V or more, adjust level to match that of the car stereo output. ! If you hear too much noise when using the speaker input terminals, turn the gain control to higher level. 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 improper 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 Preout level: 2 V (Standard: 500mV) En 5

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What
’
s what
Front side
Rear side
To adjust the switch, use a flathead screwdri-
ver if needed.
1
Power indicator
The power indicator lights up to indicate
power ON.
2
BASS BOOST (bass boost level control)
switch
You can select a bass boost level from 0 dB,
6 dB and 12 dB.
3
GAIN (gain) control
If output remains low, even when the car
stereo volume is turned up, turn controls to
lower level. If distortion occurs when the car
stereo volume is turned up, turn these con-
trols to higher level.
!
For use with an RCA equipped car stereo
(standard output of 500 mV), set to the
NORMAL
position. For use with an RCA
equipped Pioneer car stereo, with max.
output of 4 V or more, adjust level to
match that of the car stereo output.
!
If you hear too much noise when using
the speaker input terminals, turn the
gain control to higher level.
4
LPF (low-pass filter) switch
Switch the settings based on the connected
speaker.
!
When the Subwoofer is connected:
Select
ON
. This eliminates high range
frequency and outputs low range fre-
quency.
!
When the full range speaker is con-
nected:
Select
OFF
.
OFF
outputs the entire fre-
quency range.
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
Preout level: 2 V
(Standard: 500mV)
Setting the Unit
En
5
English
Section
02