Inter-m PA-920D Operating Manual Download Page 2

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UNPACKING AND INSTALLATION

Although it is neither complicated to install nor difficult to operate your power Amplifier, a few
minutes of your time is required to read this manual for a properly wired installation and becoming
familiar with its many features and how to use them. Please take a great care in unpacking your set
and do not discard the carton and other packing necessary to return your set for when moving your
set and are required if it ever becomes necessary to return your set for service. Never place the unit
near radiators, in front of heating vents, to direct sun light, in excessive humid or dusty location to
avoid early damage and for your years of quality use. Connect your complementary components as
illustrated in the following page.

RISK OF ELECTRIC SHOCK

DO NOT OPEN 

CAUTION

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING

To prevent fire or shock hazard, do not
expose the unit to rain or moisture.

This symbol 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.

This symbol is intended to alert the user to the
presence of important operation and main-
tenance (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 ex-
posure.

Attentions:

Pour prévenir les chocs électriques ne pas utiliser cette
fiche polarisée avec un prolongateur, une prise de
courant on une autre sortie de courant, sauf si les
lames peuvent étre insérées à fond sans en laisser
aucune partie à découvert.

Summary of Contents for PA-920D

Page 1: ...OPERATING MANUAL P O W E R AMPLIFIER PA 920D...

Page 2: ...E THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL WARNING To prevent fire or shock hazard do not expose the unit...

Page 3: ...ts Mic 1 Mic 2 and AUX are provided for versatile and convenient use Mic and AUX input has both PL55 phone jack Telephone input have screw terminal TONE CONTROL The 2 band tone control are designed fo...

Page 4: ...controls increase level 4 TONE CONTROLS The tone control section provides 12dB of control over the TREBLE and BASS ranges at the following center frequencies TREBLE 10KHz BASS 100Hz 5 MASTER CONTROL T...

Page 5: ...600 NOTE When there are paging signal through this terminals the other input signals are muted 7 MUTE CONTROL When the other signal is muted by Mic 1 and Telephone paging these control are used for ad...

Page 6: ...suitable terminals connecting way as belows Be sure that total impedance is not less than rated impedance AC VOLTAGE 120V ONLY VOLTAGE 8 9V 12 65V 25V 70V IMPEDANCE 4 OHMS 8 OHMS 31 3 OHMS 245 OHMS FO...

Page 7: ...Trans COM 4 8 70V 100V 4 8 8 COM 4 8 70V 100V 8 16 4 4 8 When you connect the speaker remove the power cord from AC outlet And use the suitable terminals connecting way as belows Be sure that total im...

Page 8: ...N OUTPUT POWER 20W CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL AVIS RISQUE DE CHOC ELECTRIOUE NE PA...

Page 9: ...In 0 3V 600 BAL Frequency Response 1 3dB MIC 1 2 100Hz 15KHz AUX 80Hz 15KHz T H D 1 8 Power 1 Residual Noise 46dB Tone Control TREBLE 10KHz shelving type 12dB BASS 100Hz shelving type 12dB GENERAL Pow...

Page 10: ...MADE IN KOREA...

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