Coda 02b User Manual
TECHNOLOGIES INC.
FET PREAMPLIFIER 02b
OPERATION MANUAL
SAFETY PRECAUTIONS
INTRODUCTION
INSTALLATION CONNECTIONS
DETAILED INSTALLATION
DESIGN PHILOSOPHY
TECHNICAL DATA
CARE and HANDLING
WARRANTY
WARRANTY REGISTRATION
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ADDRESS
14
SAFETY PRECAUTIONS
CAUTION
CAUTION
WARNING
WARNING
CAUTION: TO PREVENT ELECTRIC SHOCK,
DO NOT REMOVE COVER. NO USER
SERVICEABLE PARTS INSIDE, REFER
SERVICING TO QUALIFIED SERVICE
PERSONNEL.
THIS SYMBOL IS TO ALERT YOU OF THE
PRESENCE OF UNINSULATED DANGEROUS VOLTAGE WITHIN THE UNIT'S
ENCLOSURE THAT MAY BE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A
RISK OF ELECTRIC SHOCK.
!
1
WARNING:
CAUTION -
THIS SYMBOL IS INTENDED TO ALERT
YOU OF THE PRESENCE OF IMPORTANT
OPERATING AND MAINTENANCE
!
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT
EXPOSE THIS UNIT TO RAIN OR MOISTURE. TO
AVOID ELECTRICAL SHOCK, DO NOT OPEN THE
UNIT. REFER SERVICING TO QUALIFIED PERSONNEL.
Never install or remove the power cord from the chassis
unless it has been disconnected from the AC power source
first.
Never pull on the power cord when removing it from an AC
-
power source. Grasp it by the plug.
Do not leave the power cord connected to an AC power
-
source unless it is connected to the unit.
-
It is recommend that during extended periods of nonuse
that the units power cord be unplugged from its AC power
source.
Route the AC power cord so that it will not be damaged or
-
walked on.
INSTRUCTIONS IN THE LITERATURE
ACCOMPANYING THE UNIT.
INTRODUCTION
This preamplifier is a precision device, designed in an effort to provide the listener with
unmatched sound quality, design, and construction. In order to operate your preamplifier
properly and to realize all of the capabilities of the FET PREAMPLIFIER 02b, we recommend
that you read this entire manual carefully.
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INSTALLATION CONNECTIONS
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The first section of the installation instructions for the FET PREAMPLIFIER 02b is a diagram
of the basic configuration required to bring the preamplifier into an operating mode.
These brief steps will allow you to begin operating your system. Make sure during
installation that the level control is turned fully counter clockwise, all other components
are off, and AC power connections are interrupted to the preamplifier. While the
diagram may be self explanatory, we strongly recommend that you read the detailed
instructions following this introductory section.
POWER AMP
POWER AMP
!
AC LINE INPUT
~
SEE SERIAL TAG FOR
POWER REQUIREMENTS
FOR CONTIMUED PROTECTION AGAINST
SHOCK OR FIRE HAZARD,DO NOT EXPOSE
THIS UNIT TO RAIN OR MOISTURE.
INPUT
OUTPUT
RECORDER
BALANCED OUTPUT
UNBALANCED OUTPUT
LEFT RIGHT
UNBALANCED DISCTUNERVIDEOINRECORDEROUT
BALANCED DISC
RIGHTRIGHTRIGHTRIGHTRIGHT LEFTLEFTLEFTLEFTLEFTLEFT RIGHT
LEFT RIGHT
BALANCED DISC
UNBALANCED DISC
TUNER
VIDEO
DETAILED INSTALLATION
I. Set up and Installation
WARNING: NEVER OPERATE THIS UNIT WITH THE TOP COVER REMOVED. NEVER MAKE ANY
INTERNAL ADJUSTMENTS WHILE THIS UNIT IS CONNECTED TO AN AC POWER SOURCE.
1. Position the FET PREAMPLIFIER 02b in the space which you have chosen, leaving
enough space to connect the ancillary components of your audio system, and the AC
power cord for the preamplifier. Although the FET PREAMPLIFIER 02b has the ability to
reject external fields that produce system noise, it is recommended that the unit not be
placed near any sources of strong electromagnetic energy.
2. Before installing the preamplifier make sure all of the power switches of any associated
components are switched off. If any of your other audio components do not have power
switches, make sure they are unplugged from their AC power source.
4
!
Note: The Operating Voltage of the FET PREAMPLIFIER 02b is convertible in
order that it may be used worldwide. Contact your dealer to arrange
altering the operating voltage.
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