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owner manual Page, Fathom f212
Models:
f212
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Troubleshooting
Install
FAQ
Error codes
SYSTEM CONNECTION DIAGRAM 1 One Fathom to
Warranty
Connecting Your Fathom
on the A.R.O. setup procedure, refer to pages
Polarity and Phase Adjustment
phase deg
Page 34
Image 34
Page 34
Fathom
f212
Page 33
Page 35
Page 34
Image 34
Page 33
Page 35
Contents
f212
IMPORTANT SAFETY INSTRUCTIONS
RISK OF ELECTRIC SHOCK DO NOT OPEN
a.the power-supplycord or plug has been damaged
FCC COMPLIANCE STATEMENT
TABLE OF CONTENTS
INTRODUCTION
PRODUCT OVERVIEW
PLACING YOUR FATHOM IN YOUR LISTENING ROOM
Page
$0.130.*4&%4&5*/104*5*0/4
#&454&5*/104*5*0/4
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SPECIAL CONSIDERATIONS FOR BUILT-ININSTALLATIONS
Rear-viewof cabinet install
Using Two Fathoms
Using Three or Four Fathoms
D C B
UNPACKING YOUR FATHOM
Detailed instructions on unpacking the subwoofer
phase deg
Front Control Panel
Power
Page
Input Mode Switches
Rear Controls and Connectors
IEC-StyleAC Connector
Slave Connector
on the A.R.O. setup procedure, refer to pages
Power Switch
The power switch has three positions
FRONT PANEL CONTROLS IN DETAIL
Defeat Button
Input Mode Indicators
Demo Button
Calibrate Button
LP Filter
Master Level Knob
Lights
LP Freq
E.L.F. Trim
Phase
Polarity
Balanced Inputs
CONNECTING YOUR FATHOM
Technical Notes
RCA-typeconnection Tip Positive
Unbalanced Inputs
Technical Notes
Master / Slave Switch
Input Mode Switches
“Grounded / Isolated” Switch
Technical Notes
IEC-StyleAC Connector
“Output to Slave” Connector
Technical Notes
Home Theater Preamp/Processor
SYSTEM CONNECTION DIAGRAM 1 One Fathom to
Home Theater Receiver or
Page
Home Theater Preamp/Processor
SYSTEM CONNECTION DIAGRAM 2 Multiple Fathoms to
Home Theater Receiver or
Fathom f212
STEREO ACTIVE CROSSOVER BALANCED OUTPUTS
Page
Fathom f212
FATHOM REAR CONTROLSMASTER
Fathom f212
On your Home Theater Receiver or Preamp/Processor
RECOMMENDED SETUP PROCEDURES
PREPARATION FOR SETUP PROCESS
1.Speaker Size
3.“Input Mode” Indicator Lights
1.“Power” Switch
2.“Lights” Switch
3.“Level Mode” Switch
1 Level Setting
RECOMMENDED SETUP PROCEDURES continued
Subwoofer System Setup
2 Polarity and Phase Adjustment
4 Applying Automatic Room Optimization A.R.O
5 Extreme Low Frequency e.l.f. Trim
Can I place objects on my subwoofer?
FREQUENTLY ASKED QUESTIONS
Is the Fathom magnetically shielded?
CLEANING YOUR FATHOM
Gloss-blackmodels
The bass level has changed
TROUBLESHOOTING
No sound from subwoofer
Hums or other unusual noises from your Fathom
Page
Fathom f212
For Service Information in the U.S.A. please call
LIMITED WARRANTY / SERVICE INFORMATION
If you need service on your JL AUDIO product
International Warranties
SKU-011262-09-2008
FEATURES
Unbalanced Inputs