Harman Kardon PM655 Vxi User manual

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SPECIFICATIONS
Congratulations on your purchase of the Harman
Kardon PM655 Vxi High Voltage/High Current Inte-
grated Amplifier.
In order to appreciate the full performance of this
sophisticated unit, please be sure to read this owner's
manual and use your integrated amplifier only in ac-
cordance with its instructions. Keep it in a safe place
for future reference.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
(ho
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK). NO USER SERV-
ICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
7s
A
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product's enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the appliance.
CAUTION: to prevent ELECTRIC SHOCK, DO NOT
USE THIS (POLARIZED) PLUG WITH AN EXTENSION CORD,
RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN
BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.
ATTENTION: pour preveniR LES CHOCS ELECT-
RIQUES NE PAS UTILISER CETTE FICHE POLARISEE AVEC UN
RALLONGE. UNE PRISE DE COURANT OU UNE AUTRE SORT
DE COURANT, SAUF SI LES LAMES PEUVENT ETRE INSEREE
A FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT.
“Amm
Continuous Average Power
(FTC)
(both channels driven,
20—20,000Hz)
HCC (High instantaneous
Current Capability)
Power Bandwidth (at half
rated output, 8 Ohms)
Frequency Response (at
1 Watt output, +0, -3dB)
Damping Factor
Signal-to-Noise Ratio (ref.
rated power output, A-wtd)
Phono (MM)
Phono (MC)
Video/CD
Main-in
Input Sensitivity/Impedance
Phono (MM)
Phono (MC)
Video/CD
Main-in
Phono Overload
MM
MC
Tone Control Characteristics
Bass Turnover Frequency
Treble Turnover Frequency :
Filters
Subsonic
High Cut
Phase-correct Loudness
Boost (at 50Hz)
Phase Shift
(300—20,000Hz)
Dimensions (W x H x D)
Weight
Power Supply
Power Consumption
: 90 Watts per channel
@ less than 0.08% THD
into 8 Ohms
90 Watts per channel,
@ less than 0.1% THD
into 4 Ohms
: +45 Amps
: <10Hz to 100,000Hz
-0.2Hz to 150,000Hz
:65dB
: 80dB
:76dB
:98dB
:110dB
:2.2mV/47k Ohms,
125-425pF
:120pV/56 Ohms
>135mV/22k Ohms
:0.8V/22k Ohms
:220mV
:12mvV
: 200Hz/400Hz
2kHz/6kHz
:15Hz, 6dB/Octave
: 6kHz, 6dB/Octave
:+10dB
(<5°
-17-1/2"x5-1/4"x15-11/18"
(443 x 134 x 398 mm)
» 24.7|bs. (11.2kg)
> AC 120V, 60Hz
: 340W, 430VA
All specifications and features subject to change without notice.
This manual applies to champagne gold and black versions with
this model PM655 Vxi.

MHCC (High-instantaneous Current Capability)
Recent studies have shown that while reproducing dynamic
music signals the instantaneous impedances of nearly all
loud-speakers drop to less than one third of the nominal ratings.
These low instantaneous impedances typically require 3 to 6
times more current than an 8 Ohm resistive load. Reduced
dynamic range and increased distortion will result if the am-
plifier cannot provide these higher currents. For this reason,
the PM655 Vxi was designed to provide 45 amperes of in-
stantaneous current.
gm Ultrawide Bandwidth
The bandwidth of this unit is exceptionally wide and inde-
pendent of negative feedback. This improves transient accuracy
and phase linearity.
wLow Negative Feedback
This unit has been designed to have low distortion and wide
bandwidth without high negative feedback. This further im-
proves its dynamic accuracy.
mDual RIAA Phono Equalization
The phono section employs Harman Kardon’s unique dual
RIAA equalization circuitry. RIAA equalization is used in both
the open-loop and closed-loop signal path (with and without
negative feedback). This permits the application of constant
low-level negative feedback throughout the audio range.
w Discrete Component Circuitry
In order to achieve the above goals, all discrete electronic
circuitry has been employed. All available integrated circuits
could not provide this high level of performance.
Sophisticated Electronic Protection
Harman Kardon engineers developed a unique protection
system that permits high instantaneous current to be driven
into speaker systems but protects the amplifier from
short-circuited or damaged speakers and wires. This protection
system in no way limits amplifier output voltage or current
during music reproduction, and therefore has no negative effect
on sound quality.
mw Moving Coil Cartridge Amplifier
A high sensitivity, low noise amplifier is provided. This permits
the direct input of most moving coil cartridges.
m@ Capacitance Trim Selector
This feature enables precise impedance matching between
moving magnet type cartridges and the phono circuitry. The
widest, flattest frequency response possible can be obtained
from any high quality phono cartridge.
m@Pre-out/Main-in Switch
This feature allows independent use of the preamplifier and
main (power) amplifier sections. With this switch in the
“integrated” position, the preamplifier section is internally
connected to the main (power) amplifier. By depressing this
switch to the “separate” position, the preamplifier output and
main (power)amplifier input jacks on the rear panel become
active.
mPhase-correct Loudness
Phase-correct loudness is an exclusive Harman Kardon feature
which provides two major benefits: it can equalize and restore
the low frequency response of small joud-speakers, and it can
be used in place of conventional loudness contour. But unlike
conventional bass boost circuits, Harman Kardon’s
phase-correct loudness also includes a phase correction circuit
that maintains clear, natural sound.
FEATURES GENERAL INSTRUCTIONS
Always Use at 120V AC
This unit is designed for operation with 120V AC. Connect
only to domestic AC outlets. Never connect the unit to an outlet
supplying a higher voltage. This may create a fire hazard.
Handle the Power Cord Gently
@Do not disconnect the plug from the AC outlet by pulling
the cord; always pull the plug itself. Pulling the cord may break
the wire.
lf your unit will be left unused for any considerable length
of time, disconnect the plug from the AC outlet.
®Do not place furniture or other heavy objects on the cord,
and avoid dropping heavy objects on it. Also do not make a
knot in the power cord. Not only may the cord be damaged,
it can also Cause a short circuit and a consequent fire hazard.
Place of Installation
Place your unit on a firm and level surface. Avoid installing
your unit under the following conditions:
> Moist or humid places.
> Places exposed to direct sunlight or close to heating
equipment.
b> Extremely cold locations such as those in the direct draft
from an air conditioner.
» Piaces subject to excessive vibration or dust.
>» Poorly ventilated places.
Do not cover the ventilation slots on the top of the unit. This
will cause the temperature inside the unit to rise, which can
eventually affect the reliability of your unit.
Moving the Unit
Before moving the unit, be sure to unplug the power cord from
the AC outlet and disconnect the interconnection cords to
other units.
Do Not Open the Cabinet
To prevent fire or shock hazard, do not tamper with internal
components for inspection or maintenance. Harman Kardon
does not guarantee against performance degradation resulting
from any modification.
If water, a hairpin or wire accidentally enters the unit, imme-
diately unplug the power cord from the AC outlet to prevent
shock and consult an authorized Harman Kardon service sta-
tion. If you use the unit under this condition, it may cause a
fire or shock hazard.
Cleaning
When the unit gets dirty, wipe it with a soft dry cloth. If ne-
cessary, wipe it with a soft cloth dampened with mild soapy
water and then wipe with a dry cloth.
Never use benzine, thinner, alcohol or other volatile agents,
and avoid spraying an insecticide near the unit.

Connecting Other Components
Carefully connect the plugs to the left and right channel jacks.
Push the plugs in all the way. Poor setting of the plugs tends
to cause hum or intermittent sound and may damage the
speakers.
NOTE: While you are connecting this unit to the rest of your
high fidelity system, please unplug the power cord, discon-
necting not only this unit but all the components, from the
AC outlet.
Do not interwind the connection wires with the power cord.
If interwound, the sound quality may be degraded.
When only one turntable is used, be sure to insert the attached
short-pin plug into the PHONO MM or MC jacks that are not
being used.
Connecting Speakers
Connect the speaker wires carefully to the speaker terminals
On the rear panel so as not to mistake the left and the right
channels or reverse the speaker polarities (+ and —).
Use sufficiently thick wire (18 gauge for short lengths, 16-12
gauge for longer lengths). It is recommended to use
color-coded wire for easy polarity identification. Speaker wires
should be as short as possible, and the left and the right channel
wires should be the same length.
1. Remove about 3/4 inch (20 mm) of insulation from the
end of each wire and twist the strands of each end.
%)
2)
3/4 inch
2. After making sure of the correct channel and polarity, loosen
the SPEAKER SYSTEM terminal knob and insert the con-
ductor directly into the recess at the upper-left of the ter-
minal. Then tighten the terminal knob, and the end of
speaker wire is automatically wound around the terminal.
3. Set the SPEAKER OPERATING MODE switch on the rear
panel to match the impedance of your speakers. If your
speakers are nominally 4 Ohms, set this switch to the
“4Q" position. If your speakers are nominally 8 Ohms, set
this switch to the “8Q” position. The HIGH VOLTAGE in-
dicator on the front panel will then illuminate.
CAUTION: Two speaker systems can be connected to this
unit. When two speaker systems are connected, care should
be taken that net impedance does not become fess than 8 or
4 Ohms depending on the position of the SPEAKER OPER-
ATING MODE switch.
Connecting Video Components
Video components can be connected to the PM655 Vxi am-
plifier. To connect a source such as a VCR, for example, leads
must be connected for both AUDIO and VIDEO input and
output, so a total of 6 leads are necessary. Connect the audio
output jacks of the VCR to the VCR/TAPE 1 or 2 AUDIO input
jacks on the PM655 Vxi and connect the audio input jacks
of the VCR to the VCR/TAPE 1 or 2 AUDIO output jacks on
the PM655 Vxi. Connect the VIDEO input and output jacks
in the same way.
NOTE: When you connect the leads, make sure that the
channels are not crossed, and that video signal leads and audio
signal leads are not mixed
Connecting a Monitor Television
Connect the video input of the monitor television to the
MONITOR OUT jack on the PM655 Vxi.
AC Convenience Receptacles
The AC convenience receptacles on the rear panel can be used
for supplying power to a tuner, turntable, tape deck or other
low power component. The SWITCHED receptacles have a
combined power capacity of 200 Watts. The UNSWITCHED
receptacle has a power capacity of 200 Watts. Check the
component's owner's manual to find its power requirement.
SWITCHED: The power to these receptacles is turned on and
off by this unit’s power switch.
UNSWITCHED: The power to this receptacle is independent
of this unit's power switch.

CONNECTIONS
Turntable
(MC)
Turntable
(MM)
Cassette
Tape
Deck
Power
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AUDIO IN
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@ POWER SWITCH (POWER)
Pressing this switch will turn on the power and the HIGH
CURRENT indicator lights up. Press the switch again to turn
the power off.
@ HIGH CURRENT INDICATOR (High Current)
When the POWER switch is pressed, this indicator lights up
in red.
© HIGH VOLTAGE INDICATOR (High Voltage)
This lights when the SPEAKER OPERATING MODE switch
on the rear panel is set to the “82” position. (Refer to the
“Connecting Speakers” section on page 3.)
@ HEADPHONE JACK (HEADPHONES)
Stereo headphones with a standard 1/4 inch plug can be
connected to this jack. When the SPEAKER selector is in the
“off” position, sound can still be obtained via the headphone
jack.
@ BASS CONTROL KNOB (BASS)
This knob controls the low frequency sound level. Turn it
clockwise to boost or counterclockwise to reduce the low
frequency sound level.
@ BASS TURNOVER SELECTOR (bass turnover)
This switch is used to select the bass turnover frequency. By
pressing this switch to set to the “200Hz” position, the low
frequency sound below 200Hz is controlled by the BASS
control knob. By releasing this switch to set to the “400Hz”
position, the low frequency sound below 400Hz is controlled
by the BASS control knob.
@ TONE DEFEAT SWITCH (tone defeat)
This switch is used to make the frequency characteristic flat
by internally bypassing the tone control circuitry. Set this
switch to the OFF position (button out) when you want to
use the tone control knobs.
@ TREBLE CONTROL KNOB (TREBLE)
This knob controls the high frequency sound level. Turn it
clockwise to boost or counterclockwise to reduce the high
frequency sound level.
20 21
18
@ TREBLE TURNOVER SELECTOR (treble turnover)
This switch is used to select the treble turnover frequency.
By pressing this switch to set to the “6kHz” position, the high
frequency sound above 6kHz is controlled by the TREBLE
control knob. By releasing this switch to set to the “2kHz”
position, the high frequency sound above 2kHz is controlled
by the TREBLE control knob.
@ BALANCE CONTROL KNOB (BALANCE)
This knob is used to balance the left and the right channels.
Usually, it is set at the center. Turn it to the left or right to
balance the sound if it seems unbalanced from the speakers
or the headphones.
@ SPEAKER SELECTOR
This selector is used to select the desired speaker system(s).
off : Select this position to listen to sound via the
headphone with no sound from the speaker
system(s).
speakers 1 : Select this position to actuate the speaker system
connected to the SPEAKER SYSTEM 1 terminal.
speakers 2 : Select this position to actuate the speaker system
connected to the SPEAKER SYSTEM 2 terminal.
1+2 : Select this position to actuate simultaneously
the two speaker systems connected to the
SPEAKER SYSTEM 1 and 2 terminals respec-
tively.
@ PRE-OUT/MAIN-IN SWITCH (pre-out main-in)
Usually this switch is kept in the “integrated” position. By
depressing this switch to the “separate” position, the pream-
plifier and power amplifier sections are separated from each
other for independent function. To use the preamplifier section
independently, connect the input jacks of the other power
amplifier to the PRE-OUT jacks on the rear panel. To use the
power amplifier section independently, connect the output
jacks of the other preamplifier to the MAIN-IN jacks on the
rear panel.

@® PHASE-CORRECT LOUDNESS SWITCH (phase-correct
loudness)
This switch activates a unique low frequency equalization
circuit that provides full, natural sound from small speakers
that are normally deficient in the bass region. It can also be
used in place of conventional loudness compensation.
@ SUBSONIC FILTER SWITCH (subsonic)
When playing the turntable, this fitter switch is used to reduce
subsonic frequencies, which may excessively vibrate the
speaker cones or turntable and cause feedback.
@® HIGH CUT FILTER SWITCH (high cut)
This switch is pressed to cut off high frequency noise such
as disc scratches or tape hiss.
@® MODE SWITCH (mode)
This switch is used to combine the left and right channels and
create a mono signal.
@ VCR/TAPE MONITOR SELECTOR (VCR/TAPE MONI-
TOR)
This selector is used when playing a VCR or tape deck, or
monitoring during recording. The VCR/TAPE MONITOR in-
dicator lights up in red corresponding to the selector position.
1 ‘Select this position to play a video or cassette tape,
or to monitor during recording on the VCR or tape
deck connected to the VCR/TAPE 1 jacks.
source : Select this position to listen to a program source other
than a video or cassette tape.
2 : Select this position to play a video or cassette tape,
or to monitor during recording on the VCR or tape
deck connected to the VCR/TAPE 2 jacks.
@® RECORD OUT SELECTOR (RECORD OUT)
This selector is used for recording from another input on the
VCR(s) or tape deck(s) connected to the VCR/TAPE 1 and/or
VCR/TAPE 2 jacks, for dubbing between two VCRs or tape
decks, or for recording another source independent of the
FUNCTION selector.
tuner :In this position, the tuner signal is available at
the VCR/TAPE 1 and VCR/TAPE 2 OUTPUT
jacks regardless of the position of the FUNC-
TION selector. This permits recording the tuner
signal on the VCR(s) or tape deck(s) connected
to VCR/TAPE 1 and/or VCR/TAPE 2 jacks while
using the preamplifier and power amplifier
sections in another mode (phono, CD or other
sources, for example).
source : Select this position to record the program source
selected by the FUNCTION selector in either
or both of the two VCRs or tape decks connected
to the VCR/TAPE 1 and VCR/TAPE 2 jacks.
off : Select this position to prevent the degradation
of quality when recording function is not op-
erated.
copy-1 to 2 : Select this position to duplicate the video or
cassette tape in the deck connected to the
VCR/TAPE 1 Jacks onto the tape in the deck
connected to the VCR/TAPE 2 jacks.
copy-2 to 1 : Select this position to duplicate the video or
cassette tape in the deck connected to the
VCR/TAPE 2 jacks onto the tape in the deck
connected to the VCR/TAPE 1 jacks.
CONTROLS AND FUNCTIONS
@ FUNCTION SELECTOR (FUNCTION)
This selector is used to select a program source other than a
tape.
A/V : Select this position to playback programs from an
audio/video component such as a camcorder, video
player, or TV tuner connected to the A/V jacks.
aux : Select this position to listen to the sound from a
component connected to the AUX jacks.
tuner: Select this position to listen to an FM or AM broadcast
from the stereo tuner connected to the TUNER jacks.
cD : Select this position to listen to the sound from the
compact disc player connected to the CD jacks.
Phono : Select this position to listen to a disc played on the
turntable connected to the PHONO MM or MC jacks.
Each function indicator illuminates in red corresponding to
the setting of the FUNCTION selector.
@ VOLUME CONTROL KNOB (VOLUME)
This knob controls the sound level. Turning clockwise increases
the sound volume, and turning counterclockwise decreases
it. Set this knob at a minimum level before turning the power
on or changing the sound source to protect the speakers from
being damaged by a sudden high level sound.
@ CARTRIDGE SELECTOR (cartridge)
This switch selects the gain and input impedance of the phono
input circuitry to match the type of phono cartridge used. Be
sure to connect the turntable to the appropriate PHONO input
jacks (MM for moving magnet type cartridges and MC for
moving coil type cartridges), and to select that input with this
selector switch.
@ CAPACITANCE TRIM SELECTOR (CAP. TRIM)
This selector is used to select the optimum load capacitance
for the MM cartridge used in the turntable connected to the
PHONO MM jacks.

Listening to a Record (Disc)
1. Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
2. Set the SPEAKER selector for the desired speaker
system(s).
3. Set the FUNCTION selector to the “phono”position and
the phono function indicator will light up.
4. Set the CARTRIDGE selector to the “MM” position when
a turntable with a MM (moving magnet) cartridge con-
nected to the PHONO MM jacks is to be used and to the
“MC” position for a turntable with a MC (moving coil)
cartridge connected to the PHONO MC jacks.
5. When an MM cartridge is used, set the CAP. TRIM selector
to its optimum load capacitance according to the table
below.
6. Set the VCR/TAPE MONITOR selector to the “source”
position.
7. Activate your turntable and place the stylus on the record
(disc).
8. Turn the VOLUME contro! knob clockwise to increase the
sound volume to the desired level.
9. If the disc has a jarge warp, press the SUBSONIC filter
switch.
10. Adjust the BASS and TREBLE control knobs to obtain the
desired tone.
11. Activate the BALANCE control knob, BASS TURNOVER,
TREBLE TURNOVER, TONE DEFEAT, PHASE-CORRECT
LOUDNESS, HIGH CUT filter, or MODE switches if ne-
cessary.
NOTE: !f you hear a hum at average listening levels, turn the
POWER switch off and check to see that the phono and the
ground connections are secure. Depending on the cartridge
type used, less hum may be created without the ground
connection.
Adjusting the Capacitance Trim
Each cartridge has a specified load capacitance into which it
performs best. To determine the capacitive load on the car-
tridge, the capacitance of the amplifier’s phono input circuitry
and the capacitance of the turntable’s tonearm and output cord
must be added. Often, this amount is less than that required
by the cartridge. The capacitance trim feature allows you to
add 100pF, 200pF or 300pF to the normal amount, so that
nearly all cartridges can be accommodated.
Less
When the CAP. TRIM
is properly adjusted.
Over
10kHz
Frequency
Level
Select the optimum load capacitance for your MM cartridge
of the turntable connected to the PHONO MM jacks by re-
ferring to the table below.
CAP. TRIM Position
*Consult the phono cartridge owner's manual to find its
recommended capacitive load.
Listening to Radio Broadcasts
1. Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
tights up.
2. Setthe SPEAKER selector for the desired speaker system(s).
3. Set the FUNCTION selector to the “tuner” position, and
the tuner function indicator wit! light up.
4. Set the VCR/TAPE MONITOR selector to the “source”
position.
5. Activate the tuner and tune to broadcast frequency.
6. When a monaural broadcast is received, press the MODE
switch to the “mono” position.
7. When the desired station is selected, advance the VOLUME
control knob to a comfortable level and adjust the BASS
and TREBLE control knobs as desired.
8. Activate the BALANCE control knob, BASS TURNOVER.
TREBLE TURNOVER or PHASE-CORRECT LOUDNESS
switches if necessary.
Listening to a Compact Disc
1. Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
2. Set the SPEAKER selector for the desired speaker system(s).
3. Set the FUNCTION selector to the “CD” position and the
CD function indicator will light up.
4. Set the VCR/TAPE MONITOR selector to the “source”
position.
5. Activate the compact disc player and set the player in the
play mode.
6. Advance the VOLUME control knob to a comfortable level
and adjust the BASS and TREBLE control knobs as desired.
7. Activate the BALANCE control knob, BASS TURNOVER,
TREBLE TURNOVER, TONE DEFEAT, PHASE-CORRECT
LOUDNESS or MODE switches if necessary.
Listening to an AUX Input Source
To listen to a TV tuner or other auxiliary component:
1. Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
2. Set the SPEAKER selector for the desired speaker system(s).
3. Set the FUNCTION selector to the “aux” position and the
aux function indicator will tight up.
4. Set the VCR/TAPE MONITOR selector to the “source”
position.
5. Activate the component connected to the AUX jacks.
6. Advance the VOLUME control knob to a comfortable level
and adjust the BASS and TREBLE control knobs as desired.
7. Activate the BALANCE control knob, BASS TURNOVER,
TREBLE TURNOVER, TONE DEFEAT, PHASE-CORRECT
LOUDNESS or MODE switches if necessary.

Tape Recording
Recording from a program source (FM/AM broadcast, turn-
table or components connected to the CD or AUX jacks) on
a tape deck connected to the VCR/TAPE 1 and/or VCR/TAPE
2 jacks:
1. Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
2. Set the SPEAKER selector for the desired speaker
system(s).
3. Select the desired program source with the FUNCTION
selector. The function indicator lights up to indicate the
program source selected.
4. Set the RECORD OUT selector to the “source” position.
5. Set the VCR/TAPE MONITOR selector to the “source”
position.
6. Advance the VOLUME control knob to a comfortable level.
7. \f the program source mode is monaural, press the MODE
switch to the “mono” position.
8. Start recording by activating the tape deck(s) connected
to the VCR/TAPE 1 and/or VCR/TAPE 2 jacks. The source
sound can be listened to from the speakers or headphone.
9. To monitor the sound being recorded, set the VCR/TAPE
MONITOR selector to the "1" or “2” position according
to the tape deck that you wish to monitor. The VCR/TAPE
MONITOR indicator will tight up, indicating the moni-
toring state.
10. Even if a VCR is connected to the VCR/TAPE jacks, audio
programs can be recorded on video tape. When recording
with a VCR, simulcast recording is possible. See “Back-
ground Video” column for details.
NOTE: The record output signal is carried directly from the
program source without being influenced by the volume, ba-
lance, bass and treble controls, bass and treble turnovers, tone
defeat, phase-correct loudness, subsonic and high cut filter
switches of this unit.
Off-air recordings can be made while listening to another
program source.
1. Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
2. Setthe SPEAKER selector for the desired speaker system(s).
. Set the FUNCTION selector to the “tuner” position.
4. Set the VCR/TAPE MONITOR selector to the “source”
position.
5. Activate the tuner and tune to broadcast frequency.
6. Set the RECORD OUT selector to the “tuner” position.
7. Start recording by activating the tape deck(s) connected
to the VCR/TAPE 1 and/or VCR/TAPE 2 jacks. The
broadcast sound can be listened to from the speakers.
8. Select the desired program source with the FUNCTION
selector. The new sound source will be heard from the
speakers.
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OPERATIONS
Tape Playback
1. Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
2. Setthe SPEAKER selector for the desired speaker system(s).
Set the RECORD OUT selector to the “off” position.
4 Set the VCR/TAPE MONITOR selector to the “1” or “2”
position corresponding to the tape deck to be played. The
1 or 2 monitor indicator will light up.
5. Insert a recorded tape in the tape deck and set the tape
deck in the playback mode.
6. Advance the VOLUME control knob to a comfortable level
and adjust the BASS and TREBLE control knobs as desired.
7. Activate the BALANCE control knob, BASS TURNOVER,
TREBLE TURNOVER, TONE DEFEAT, PHASE-CORRECT
LOUDNESS, HIGH CUT filter or MODE switches if nec-
essary.
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Tape Dubbing
Two VCRs or tape decks can be connected to this unit and
dubbing can be done from either VCR or tape deck to the other.
Dubbing from 1 to 2
1. Turn the VOLUME contro! knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
2. Setthe SPEAKER selector for the desired speaker system(s).
Setthe RECORD OUT selector to the “copy-1 to 2” position.
4. |f the program source mode is monaural, press the MODE
switch to the “mono” position.
5. After setting the VCR or tape deck connected to the
VCR/TAPE 1 jacks for playback, and the VCR or tape deck
connected to the VCR/TAPE 2 jacks for recording, dubbing
will begin.
6. To monitor the sound (and picture) being played, set the
VCR/TAPE MONITOR selector to the “1” position. To
monitor the sound (and picture) being recorded, set the
VCR/TAPE MONITOR selector to the “2” position.
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Dubbing from 2 to 1
1. Setthe RECORD OUT selector to the “copy-2 to 1” position.
2. Dubbing will begin by setting the VCR or tape deck con-
nected to the VCR/TAPE 2 jacks to playback and the VCR
or tape deck connected to the VCR/TAPE 1 jacks to record.
Another program source (phono, tuner, CD, AUX, A/V) can
be listened to(and/or watched) during dubbing, with no effect
on the dubbing quality.
1. Set the VCR/TAPE MONITOR selector to the “source”
position.
2. Select the desired program source with the FUNCTION
selector.

OPERATIONS
Playback of an A/V Source
1.
2,
3.
Turn the VOLUME control knob to the minimum level and
press the POWER switch.
Set the SPEAKER selector for the desired speaker system(s).
Set the FUNCTION selector to the “A/V” position and the
A/V function indicator will light up.
Set the VCR/TAPE MONITOR selector to the “source”
position.
Activate the component connected to the A/V jacks.
Advance the VOLUME control knob to a comfortable level
and adjust the BASS and TREBLE control knobs as desired.
. Activate the BALANCE control knob, BASS TURNOVER,
TREBLE TURNOVER, TONE DEFEAT, PHASE-CORRECT
LOUDNESS, or MODE switches if necessary.
Recording from an Audio/Video Source
ile
Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
Set the SPEAKER selector for the desired speaker
system(s).
Set the FUNCTION switch to the “A/V” position.
Set the VCR/TAPE MONITOR selector to the “source”
position.
Set the RECORD OUT selector to the “source” position.
Advance the VOLUME control knob to a comfortable level.
Set the VCR (connected to the VCR/TAPE jacks) in re-
cording standby mode, following the owner’s manual of
the VCR.
Start the video player connected to the A/V jacks.
Recording begins by starting the VCR.
. Even if a tape deck is connected to the VCR/TAPE jacks,
audio programs can be recorded.
VCR Playback
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Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
Set the SPEAKER selector for the desired speaker system(s).
Set the RECORD OUT selector to the “off” position.
Set the VCR/TAPE MONITOR selector to the “1” or “2”
position corresponding to the VCR to be played. The 1 or
2 monitor indicator will light up.
. Insert a recorded video cassette in the VCR and set the
VCR in the playback mode.
. Advance the VOLUME control knob to a comfortable level
and adjust the BASS and TREBLE control knobs as desired.
. Activate the BALANCE control knob, BASS TURNOVER,
TREBLE TURNOVER, TONE DEFEAT, PHASE-CORRECT
LOUDNESS, HIGH CUT filter or MODE switches if nec-
essary.
Background Video
It is possible to watch a video source connected to the A/V
jacks on the monitor or television while listening to an audio
source connected to the PHONO, TUNER, CD or AUX jacks.
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as
Turn the VOLUME control knob to the minimum level and
press the POWER switch. The HIGH CURRENT indicator
lights up.
Set the SPEAKER selector for the desired speaker system(s).
Set the RECORD OUT selector to the “off” position.
Set the FUNCTION selector to a position other than the
“A/V” position.
. Set the VCR/TAPE MONITOR selector to the “source”
position.
Advance the VOLUME control knob to a comfortable level.
Start the video source (connected to the A/V jacks.)
Start the audio source (connected to the PHONO, TUNER,
CD or AUX Jacks).
. To record the selected audio/video program on the VCR,
set the RECORD OUT selector to the “source” position.
Copyright Information
Recording of copyrighted material for other than
personal use is illegal without permission of the co-
pyright holder.