ITC T-10AP 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.
MIXER AMPLIFIER
T-10AP
OPERATION MANUAL
PUBLIC ADDRESS SYSTEM
BASS
ON
MIC
INPUT
AUX
POWER
MICTEL
0
1
2
3
456
7
8
9
10
TREBLE
-5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 -5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 0
1
2
3
456
7
8
9
10 0
1
2
3
456
7
8
9
10
OFF
MIXER AMPLIFIER
T-10AP

TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .......................................................................................3
2. GENERAL DESCRIPTION........................... .........................................................5
3. NOMENCLATURE AND FUNCTIONS
3.1Front Panel .............................................................................................................6
3.2 Rear Panel.............................................................................................................. 6
4. CONNECTIONS
Speaker Connections ....................................................................................................7
5. ........................................................................................ 8
6....................................................................................................... 9
7. BLOCK DIAGRAM................................................................................................. 10
8.SPECIFICATIONS ................................................................................................. 11
9.DIMENSIONAL DIAGRAM ...................................................................................12
MACHINE OPERATION
. APPLICATIONS
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

1. 1 channel MIC one-port input (5mv 1Kohms) and 1 channel (300mv 10Kohms) AUX input.
2. 1 channel TELinput (sensitivity: 1V 2Kohms).
3. built-in treble bass adjusting bass: 10dB at 100Hz treble: 10dB at 10KHz).
4. built-in priority functions, including priority level as follow:Tel override Aux and MIC,MIC
is second priority,override AUX signal except tel signal.
2. GENERAL DESCRIPTION
5

3.1 FRONT PANEL
3. NOMENCLATURE AND FUNCTIONS
12345678
1. POWER
Power indicator
2. POWER SWITCH
On top of the opening Power
Press the end, power shut down
3. BASS
Adjust bass response. Rotate clockwise to increase
bass output and anticlockwise to reduce it.
4. TREBLE
Adjust treble response. Rotate clockwise to increase
treble output and anticlockwise to reduce it.
5. AUX
AUX volume control
6. TEL
TEL volume control
7. MIC
MIC volume controll
8. MIC INPUT
MIC1 input 6.3 Microphone jack input
3.2 REAR PANEL
9. AUX input
AUX for extra equipments input
10. TEL INPUT
910 11 12
11. SPEAKER TERMINALS
Connectors for 4-16 ohms or
70V and 100V speaker
12. 12V DC POWER INPUT
BASS
ON
OFF
MIC
INPUT
AUX
POWER
MICTEL
0
1
2
3
456
7
8
9
10
TREBLE
-5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 -5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 0
1
2
3
456
7
8
9
10 0
1
2
3
456
7
8
9
10
6
DC 12V
COM 4-16 70V 100V
OUTPUT
G
TEL INPUT
AUX

70V 100V
COM 4-16 70V 100V COM 4-16
100V LINE
70V 100V
COM 4-16
(T-10AP)
490
70V LINE
SPEAKER CONNECTIONS
4-16
4. CONNECTIONS
70V/
(T-10AP)
1000
7

1 Tel has priority over all inputs.
2 MIC is second priority, adjust mute electric
potential can override other input signal except
tel signal.
MUTE FUNCTION
1 Machine is in protection
condition in case of high
temperature
2 Wrong wire connection
OPERATIONATTENTION
The four output connectors only can choose two
connectors work together. If voltage is 70V/100V,
the speakers must be with transformer and make
sure the total power wattage of speaker is 15%
less than the power wattage of amplifier.
GUIDANCE OF EXCLUDING ERRORS
No voice output in
normal condition
All the wires are
connected well
but no voice output
Cause
1 No power or wrong
plug connection
2 Fuse is burned
3 Volume is town off
4 No input signal
Power on but ala-
rming signal
1 Overloading or short
circuit
2 Voltage is not stable,
too high or low
Phenomena
5. MACHINE OPERATION
8

~220V-240V 50/60Hz
T1AL250V
AUDIO
OUT
R L
COM
ADRESS TAG
AUDIO SOURCES
TEL INPUT
SPEAKERS
DC 12V
6. APPLICATIONS
DC12V
COM 4-16 70V 100V
OUTPUT
9
G
TEL INPUT
AUX

7. BLOCK DIAGRAM
COMP
COMP
GAIN/AMP
GAIN/AMP
GAIN/AMP
POWER
AMP
10

8. SPECIFICATIONS
MIXER AMPLIFIER WITH CD
Model
Speaker Line Input
Amplifier Section(amp In @ 1khz,8ohm Load Output)
Rated maximum output power (THD 1%)
Input sensitivity/impedance
Frequency response(At 1KHz Half power output)
MIC input section( MIC in@1Khz, preamp out)
Input sensitivity/impedance
AUX input section(AUX in@1Khz, preamp out)
Input sensitivity/impedance
T-10AP
4~16 ,70V,100V
10W
1V/20Kohms
80Hz~16KHz(+1dB/-3dB)
5mV/500ohms
300mV/500ohms
TEL input section(AUX in@1Khz, preamp out)
Input sensitivity/impedance 1V/500ohms
Power source
Power consumption
Net weight
Dimensions(mm)
12V DC
15W
1.8Kg
200 x150x44
11

DC 12V
COM 4-16 70V 100V
OUTPUT
G
TEL INPUT
AUX
100
Over
100
Over
Over
100
UNIT :mm
9. DIMENSIONAL DIAGRAM
UNIT :mm
6
41
41
150
144
44
50
190
200
BASS
ON
OFF
MIC
INPUT
AUX
POWER
MICTEL
0
1
2
3
456
7
8
9
10
TREBLE
-5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 -5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 0
1
2
3
456
7
8
9
10 0
1
2
3
456
7
8
9
10
BASS
ON
OFF
MIC
INPUT
AUX
POWER
MICTEL
0
1
2
3
456
7
8
9
10
TREBLE
-5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 -5
0
-1
-2
-3
-4
+1
+2
+3
+4
+5 0
1
2
3
456
7
8
9
10 0
1
2
3
456
7
8
9
10
12

PUBLIC ADDRESS SYSTEM
VersionV0.3