GTS 100 (serv.man2) - JBL Car Audio User Guide / Operation Manual. Page 11

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POWER

Power Indicator

L

R

LINE

 

IN

OUT

NOM

MIN   MAX

GAIN

INPUT MODE

STEREO

CROSSOVER

OFF

HIGH

R

L+R

LOW

+
R

-

+
L

-

+
R

-

+
L

-

SPEAKER
OUTPUTS

SPEAKER 

INPUTS

BRIDGED 

FUSE 20A

POWER

BAT(+) REM GND

➀

 Line Level RCA Inputs

➁

 Line Selector

➂

 Gain Control

➃

 Input Mode

➄

 Speaker Input Connector

➅

 Crossover Mode Selector

 

20A

Power
Connector

➆

 Fuse

➇

 Battery Ground 

➈

 Remote Turn-On  

➉

 Battery (+) In

➉

 Speaker Output Connector

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6. Crossover Mode Selector – This
switch controls the built in crossover.
Set the switch to “Off” for full band
operation. Set this switch to “Low” to
activate the 80Hz low pass filter on the
amplifier (for subwoofer use). Set the
switch to “High” to activate the 100Hz
high pass filter for use with satellite
speakers. Note that the filter does not
affect the line level outputs on the
amplifier.

7. Fuse – 20 Amp ATC type Fuse.

8., 9., 10. Power Connector –
Connection for included power wire har-
ness. See “Power Supply Connections”

on page 14 and the wiring diagram on
page 13 for information on wire color
codes and proper connections.

11. Speaker Output Connector –
Connection for included speaker output
harness. See “Speaker Connections”
section on page 17 for information on
wire color codes.

12. Power Indicator LED – Power indi-
cator light glows for normal operation
when the amplifier is activated by either
the remote or common sense turn-on 
circuits.

JBL 1394 Manual  7/17/98 11:49 AM  Page 11