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MAIN POWER
OFF ON
CAUTION
CAUTION
WARNING
WARNING
!
TO PREVENT ELECTRIC SHOCK, DO NOT
REMOVE COVER. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
TECHNOLOGIES INC.
MODEL
SERIAL NUMBER
VOLTAGE REQUIREMENT
MANUFACTURED IN THE USA
50/60 HZ VA
AC LINE FUSE CHART FUSE AND VOLTAGE SELECTOR
FUSE VALUE -SEE FUSE CHART
VOLTAGE SELECTION-
SEE OPERATION MANUAL
!
VOLTAGE FUSE TYPE
100V 10 AMP SLOW BLOW 5 x 20mm
120V 10 AMP SLOW BLOW 5 x 20mm
220V 5 AMP SLOW BLOW 5 x 20mm
240V 5 AMP SLOW BLOW 5 x 20mm
NOTE
SEE SERIAL TAG FOR
POWER REQUIREMENTS ,
REMOVE POWER CORD
BEFORE CHANGING FUSE
OR LINE VOLTAGE
DO NOT ATTACH BOTH
BALANCED AND UNBALANCED
CONNECTORS AT THE SAME TIME
!
120
AC LINE INPUT
~
CODA CURRENT AMPLIFIER 20
DO NOT ALLOW AMPLIFIER
OUTPUTS TO COMMON
BETWEEN CHANNELS, OR
CONTACT CHASSIS OR
INPUT GROUNDS, OR TO BE
CONNECTED TO ANY ACTIVE
CURRENT SOURCE.
USE CLASS 1 WIRING
FOR CONTINUED PROTECTION
AGAINST SHOCK OR FIRE:
1. REPLACE FUSE WITH SAME
TYPE AND RATING
2. DO NOT EXPOSE THIS UNIT
TO RAIN OR MOISTURE
RIGHT CHANNEL
LEFT CHANNEL
UNBALANCED
INPUTSOUTPUT OUTPUTINPUTS
UNBALANCED
BALANCED
BALANCED
PUSH
PUSH
2
2
5
4
3
1
DETAILED INSTALLATION
4
I. Source-Output, Power Connections and Controls
The connectors and controls are clearly marked on the back panel of the AMPLIFIER
Note the correct left or right channel orientation. The function and channel markings on
the rear panel correspond to the front panel controls and their signal paths.
1.The UNBALANCE and BALANCED inputs should be attached to the appropriate
unbalanced and balanced outputs of a preamplifier either directly or through a
crossover or processor, as appropriate to the application.
2.The LEFT OUTPUT, RIGHT OUTPUT should be attached to the left and right speakers.
NOTE: THERE ARE NO OUTPUT FUSES SO AS TO INSURE A LOW OUTPUT IMPEDANCE.
SPEAKER PROTECTION IS LEFT TO THE SPEAKER MANUFACTER AS THEY WOULD BEST
KNOW HOW TO PROTECT THEIR SPEAKER.
3. The MAIN POWER switch, once all appropriate connectsions are made, may be left on
as the
AMPLIFIER draws a negligible amount of current when the BIAS is turned off.
4.The FUSE AND VOLTAGE SELECTOR houses a 5 X 20 slow blow fuse and voltage selector
cartridge. Should the fuse blow, contact a Coda dealer or call Coda directly. When
changing the fuse, or altering the voltage selection be sure this unit is disconected from
its AC power source.
5.The AC LINE INPUT should be attached to the power cable provided with the amplifier.
After making the appropriate connections insert the three prong safety plug into an
appropriate AC power source. Once the AMPLIFIER
S
S5 SS
is properly connected, the
power switch may be turned on and the led on the front panel will light indicating a ready
state.