ITC T-61000 User manual

Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
1000/1500-WATT AMPLIFIER
T-61500
T-61000
OPERATION MANUAL
PUBLIC ADDRESS SYSTEM
ON
OFF
POWER
TEMP
VOLUME
FINE
5
0
1
2
3
4 6
7
8
9
10
SIG CLIP
1000-WATT AMPLIFIER
T-61000

TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .......................................................................................3
2. GENERAL DESCRIPTION ....................................................................................5
3. FEATURES ...............................................................................................................5
4. NOMENCLATURE AND FUNCTIONS
4.1 Front Panel .............................................................................................................6
4.2 Rear Panel ............................................................................................................. 7
5. CONNECTIONS
5.1 Speaker Connections .............................................................................................. 8
5.2 XLR Connections .....................................................................................................8
6. APPLICATIONS ...................................................................................................... 9
7. BLOCK DIAGRAM.................................................................................................. 10
8.SPECIFICATIONS ................................................................................................. 11
9.DIMENSIONAL DIAGRAM ....................................................................................12
2

Be sure to read the instructions in this section carefully before use.
Make sure to observe the instructions in this manual as the conventions of safety symbols and messages
regarded as very important precautions are included.
We also recommend you keep this instruction manual handy for future reference.
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
When Installing the Unit
Do not expose the unit to rain or an environment
where it may be splashed by water or other liquids,
as doing so may result in fire or electric shock.
Use the unit only with the voltage specified on the
unit. Using a voltage higher than that which is
specified may result in fire or electric shock.
Do not cut, kink, otherwise damage nor modify the
power supply cord. In addition, avoid using the
power cord in close proximity to heaters, and never
place heavy objects -- including the unit itself -- on
the power cord, as doing so may result in fire or
electric shock.
Be sure to replace the unit's terminal cover after
connection completion. Because high voltage is
applied to the speaker terminals, never touch these
terminals to avoid electric shock.
Be sure to ground to the safety ground (earth)
terminal to avoid electric shock. Never ground to a
gas pipe as a catastrophic disaster may result.
Avoid installing or mounting the unit in unstable
locations, such as on a rickety table or a slanted
surface. Doing so may result in the unit falling
down, causing personal injury and/or property
damage.
When the Unit is in Use
Should the following irregularity be found during
use, immediately switch off the power, disconnect
the power supply plug from the AC outlet and
contact your nearest dealer. Make no further
attempt to operate the unit in this condition as this
may cause fire or electric shock.
If you detect smoke or a strange smell coming
from the unit.
If water or any metallic object gets into the unit
If the unit falls, or the unit case breaks
If the power supply cord is damaged (exposure of
the core, disconnection, etc.)
If it is malfunctioning (no tone sounds.)
To prevent a fire or electric shock, never open nor
remove the unit case as there are high voltage
components inside the unit. Refer all servicing to
your nearest dealer.
ITC
ITC
Do not place cups, bowls, or other containers of
liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire
or electric shock.
Do not insert nor drop metallic objects or
flammable materials in the ventilation slots of the
unit's cover, as this may result in fire or electric
shock.
1. SAFETY PRECAUTIONS
3

An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in
the electrical installation of the building.
When Installing the Unit
Never plug in nor remove the power supply plug
with wet hands, as doing so may cause electric
shock.
When unplugging the power supply cord, be sure
to grasp the power supply plug; never pull on the
cord itself. Operating the unit with a damaged
power supply cord may cause a fire or electric
shock.
When moving the unit, be sure to remove its power
supply cord from the wall outlet. Moving the unit
with the power cord connected to the outlet may
cause damage to the power cord, resulting in fire or
electric shock. When removing the power cord, be
sure to hold its plug to pull.
Do not block the ventilation slots in the unit's cover.
Doing so may cause heat to build up inside the unit
and result in fire.
Avoid installing the unit in humid or dusty locations,
in locations exposed to the direct sunlight, near the
heaters, or in locations generating sooty smoke or
steam as doing otherwise may result in fire or
electric shock.
When the Unit is in Use
Do not place heavy objects on the unit as this may
cause it to fall or break which may result in
personal injury and/or property damage. In
addition, the object itself may fall off and cause
injury and/or damage.
Make sure that the volume control is set to
minimum position before power is switched on.
Loud noise produced at high volume when power is
switched on can impair hearing.
Do not operate the unit for an extended period of
time with the sound distorting. This is an indication
of a malfunction, which in turn can cause heat to
generate and result in a fire.
Contact your dealer as to the cleaning. If dust
is allowed to accumulate in the unit over a long
period of time, a fire or damage to the unit may
result.
ITC
If dust accumulates on the power supply plug or in
the wall AC outlet, a fire may result. Clean it
periodically. In addition, insert the plug in the wall
outlet securely.
Switch off the power, and unplug the power supply
plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or
more. Doing otherwise may cause a fire or electric
shock.
SAFETY PRECAUTIONS
4

3. FEATURES
Heavy-duty public address power amplifiers deliver clean audio power from 1000 to 1500 watts RMS with less
than 0.5% distortion.
Rugged and overbuilt to provide years of reliable service they are equipped with torroridal transformers, ext
-ensive heat-sinking, forced fan cooling and protective circuits against short-circuit, clipping and over-temperature.
2. GENERAL DESCRIPTION
=Rated outputs : 1000W and 1500W.
=100V/70V constant voltage outputs and 4~16 ohms constant resistance outputs.
=Commercial-grade torroidal transformers produce high performance audio on a wide range offrequencies with
minimal noise and high fidelity, even at high volume.
=Intelligent limiter can reduce excess signal.
=Reliable protection against overload, short circuit, and power fluctuation for optimum reliability.
=Heat sinks and fan protect against overheating, protecting the amplifiers working life.
=Rubber feet and rack mount ears-may be placed on tables or installed in rack mount cabinets.
5

ON
OFF
POWER
TEMP
VOLUME
FINE
5
0
1
2
3
4 6
7
8
9
10
SIG CLIP
1. POWER SWITCH
On top of the opening Power
Press the end, power shut down
2. VOLUME
Channel volume control
3. TEMP
Temp lit when over heat
4. FINE
Operation indicator
Light indicates normal
4. NOMENCLATURE AND FUNCTIONS
1
5. SIGNAL
Signal indicator LED
When detected input signal.
6. CLIP
Clip lit when max wattage output & output
signal distortion.
7. POWER
Power indicator LED
2
4.1 FRONT PANEL
3
4
5
6
7
6

INPUTS LINK
100V 70V 4~16 COM
OUTPUT
1122
33
NOMENCLATURE AND FUNCTIONS
4.2 REAR PANEL
8
10
12
9
11
13
1415
8. FAN
9. AC POWER INPUT
10.FUSE CASE
11.COMMON SPEAKER OUTPUT
Connectors for 4~16 ohms or 70V and 100V
speaker
12.LINK LEVE OUTPUT (XLR)
Select only one connection from 12 or 13
13.LINK LEVE OUTPUT (6.3mm)
Select only one connection from 12 or 13
14.MONO AUDIO INPUT (6.3mm)
Select only one connection from 14 or 15
15.MONO AUDIO INPUT (XLR)
Select only one connection from 14 or 15
7

5. CONNECTIONS
100V LINE
100V
70V LINE
5.1 SPEAKER CONNECTIONS
4-16
4~16
70V/
4~16
COM
70V 100V 4~16 COM
70V 100V 4~16 COM 70V
5.2 XLR CONNECTIONS
(T-61000)
(T-61500)
5
3
(T-61000)
(T-61500)
10
7
8

6. APPLICATIONS
REAR PANEL CONNECTIONS
AUX2 OUT
AUX1
MIC2 MIC3
MUTE EMC INPUT
MIC2 MIC3
LINE INPUT
OUTPUT
COM 4-16 70V 100V
AMPLIFIER
REC LINE 10 LINE 9 LINE 8 LINE 7
LEFT
RIGHT
MIC INPUTS MIC/LINE INPUTS
MAX9.9W P.T.T 12
3
4
5
6
789
10
INSIDEAC/DC
FUSE230VAC DCPOWER
24VMAX 0.6A
2 1
3
7
4
5
2
4
2
GND
PRIORITY
CHIME
LEDPWR
MICINPUT
1
3
5
6
7
1
3
6
CHIME
REMOTE
2--OUTPUTS--1
MIXER AMPLIFIER
INPUTS LINK
100V 70V 4~16 COM
OUTPUT
1122
33
9

7. BLOCK DIAGRAM
EB
100V
70V
4~16
0V
TO
INPUTS
PA
POWER
Z ~220-240V~50/60Hz
Specific voltage and
frequency values to
the machine to prevail
in kind.
PT
INPUTS LINK LINK
POWER INDICATOR CLIP INDICATOR SIGNAL INDICATOR PROT INDICATOR TEMP INDICATOR
10

8. SPECIFICATIONS
MODEL
RATED POWER OUTPUT
SPEAKER OUTPUTS
PROTECTION
INPUT SENSITIVITY
FREQUENCY RESPONSE
INDICATORS
T-61500
1500W
4~16 ,70V/100V
1V/0dB
90Hz~20KHz+3dB
Power, clipping , Signal , Protection and Overheat
Power , Overheat , Overload and Short Circuit
POWER REQUIREMENTS
T-61000
1000W
~220-240V 50/60Hz
Specific voltage and frequency values
to the machine to prevailin kind.
DIMENSION(MM)
NET WEIGHT
GROSS WEIGHT
484X406X132
POWER CONSUMPTION
28.5Kg
27Kg
1500W
32.5Kg
31Kg
2300W
COMMON-MODE REJECTION
S/N RATIO
T.H.D
COOLING MODE
>95dB
>15V/microsecond
<1%
Air Cooling
EQUIVAIENT INPUT NOISE -95dB
IMPEDANCE COEFFICIENT 200:1
11

100
Over
100
Over
Over
100
9. DIMENSIONAL DIAGRAM
UNIT :mm
6
132 132
25
406
381
132
138
436
484
UNIT :mm
INPUTS LINK
100V 70V 4~16 COM
OUTPUT
1122
33
ON
OFF
POWER
TEMP
VOLUME
FINE
5
0
1
2
3
4 6
7
8
9
10
SIG CLIP
ON
OFF
POWER
TEMP
VOLUME
FINE
5
0
1
2
3
4 6
7
8
9
10
SIG CLIP
12

PUBLIC ADDRESS SYSTEM
VersionV0.2