User Guide

13
1b. Setup
Pre-Main Stereo Amplifier Connection
The following diagrams illustrate the standard connection of the AM-77 in pre-main stereo amplifier mode. This
is the default factory setting and is suitable for the majority of audio systems. Figure 1.3 depicts the use of
standard banana/spade speaker connectors while figure 1.4 illustrates the use of Speakon connectors.
Warning: ensure
no speaker
connector is in
contact with the
chassis to cause
a short-circuit!
Default pre-main
mode: the AM-77
as an integrated
amplifier
Analog
Outputs
Analog
Outputs
R L
USB Input
IR Link
Power
On
Off
90V 135V
190V
260V
～
AC IN
CLASS 1
LASER PRODUCT
No User Serviceable Components Inside.
,
.
.
For service contact your Authorised
Dealer or Distributor Any modifications to
this equipment will void all warranties
CAUTION ATTENTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
!
SERIAL
N
O.
Designed and Engineered in Great Britain
Compact Disk Processor CD 77
-
HiFi
Pro
Mode
Int
Amp
Power
Amp
L
R
M
Speaker CableSpeaker Cable
Interconnect Cable
HF
LF
Designedand Engineeredin GreatBritain
LS77 Professional Monitor -
Sensitivity:
FrequencyResponse:
PeakProg Handing:.
Cont Power Handing. :
Impedance:
87dB
8Ohms
150W
600W
()seegraph
100 1000 10000
Frequency Hz()
Frequency Hz()
50
60
70
80
90
100
O
utp
ut
dB()
O
utp
ut
dB()
HF
Level Adjustment
Resistor
Speaker LSpeaker R
Interconnect Cable
HF
LF
Designedand Engineeredin GreatBritain
LS77 Professional Monitor -
Sensitivity:
FrequencyResponse:
PeakProg Handing:.
Cont Power Handing. :
Impedance:
87dB
8Ohms
150W
600W
()seegraph
IN OUT
100 1000 10000
Frequency Hz()
Frequency Hz()
50
60
70
80
90
100
Outp
utdB(
)
Outp
utdB(
)
HF
Level Adjustment
Resistor
IN OUT
CD 77-
CD 77-
Power
On
Off
Sync
Balanced
Input
Designed and Engineered in Great Britain
Dual Mono Amplifier AM 77
-
+ +
_ _
90V 135V
190V
260V
～
AC IN
Speaker
Output
Speaker
Output
LR
IR Link
L
R
1
5
4
3
2
Inputs
No User Serviceable Components Inside.
,
.
.
For service contact your Authorised
Dealer or Distributor Any modifications to
this equipment will void all warranties
CAUTION ATTENTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
!
,
() .
.
Under normal operation set all switches to
the default position Please refer to
the instruction manual for further details
bold
HiFi
Pro
Mode
Int
Amp
Power
Amp
-
Option
SERIAL
N
O.
L
R
M M
In
Out
AM 77-
AM 77-
M M
M