ITC T-2S60 User manual

T-2S60
T-2S120
T-2S240
T-2S350
T-2S500
OPERATION MANUAL
2-CHANNEL AMPLIFIER
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.
CH1
ON
OFF
CH 2
VOLUME
1
2
3
456
7
8
9
10
0
CH 1
VOLUME
1
2
3
456
7
8
9
10
0
CLIP PROT TEMP
CH2
SIGNAL CLIP PROT TEMPSIGNAL
POWER
2-CHANNEL AMPLIFIER
T-2S60
CH1
ON
OFF
CH 2
VOLUME
1
2
3
456
7
8
9
10
0
CH 1
VOLUME
1
2
3
456
7
8
9
10
0
CLIP PROT TEMP
CH2
SIGNAL CLIP PROT TEMPSIGNAL
POWER
2-CHANNEL AMPLIFIER
T-2S120
POWER
CH 1
VOLUME
CH 2
VOLUME
ON
OFF
CH1
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
5
0
1
2
3
4 6
7
8
9
10
5
0
1
2
3
4 6
7
8
9
10
2-CHANNEL AMPLIFIER
T-2S500
POWER
CH 1
VOLUME
CH 2
VOLUME
ON
OFF
CH1
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
5
0
1
2
3
4 6
7
8
9
10
5
0
1
2
3
4 6
7
8
9
10
2-CHANNEL AMPLIFIER
T-2S350
POWER
CH 1
VOLUME
CH 2
VOLUME
ON
OFF
CH1
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
5
0
1
2
3
4 6
7
8
9
10
5
0
1
2
3
4 6
7
8
9
10
2-CHANNEL AMPLIFIER
T-2S240
PUBLIC ADDRESS SYSTEM

2
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .......................................................................................3
2. GENERAL DESCRIPTION ....................................................................................5
3. FEATURES .............................................................................................................. 5
4. NOMENCLATURE AND FUNCTIONS
4.1 Front Panel(2U) ...................................................................................................... 6
4.2 Rear Panel(2U).......................................................................................................7
4.3 Front Panel(3U)....................................................................................................... 8
4.4 Rear Panel(3U).......................................................................................................9
4.5 Rear Panel(3U)......................................................................................................10
5. CONNECTIONS......................................................................................................11
6. ....................................................................................... 12
7. APPLICATIONS .....................................................................................................13
8. BLOCK DIAGRAM..................................................................................................15
9. SPECIFICATIONS ................................................................................................16
10.DIMENSIONAL DIAGRAM .................................................................................18
MACHINE OPERATION

1. SAFETY PRECAUTIONS
3
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.

SAFETY PRECAUTIONS
4
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 ITC 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.
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.
Due to product upgrades, while some of the features and specification in the user manual does not
match the actual functions, sorry for any inconvenience and thanks for your kind understanding!

3. FEATURES
2. GENERAL DESCRIPTION
1. Rated outputs : 60W to 500W.
2. 100V/70V line transformer-isolated speaker outputs, low impedance 4 ohms speaker outputs.
3. 2 independent amps in a singale chassis.
4. LED status indicators.
5. Volumre controls for each channel.
6. Short-circuit, clipping and high-temp protection.
5
With two separate power amplififers in a single chassis and power ratings from 60 to 500
watts RMS, these sleek, attractive units provide a compact solution for ITC system
amplification and distribution.Both balanced and unbalanced line inputs make it selectable
for installer, balanced line output feeds to another power amplifier as well as secures the
signal transmission is less noise and longer distance. 70V, 100V and 4ohm speaker outputs
are convenient for installation when selection different speaker matching. A master volume
control is included. Complete protection includes clip, short circuit, high temp and overload.
Indications for power, signal, clip, protection and temp.

4. NOMENCLATURE AND FUNCTIONS
4.1 FRONT PANEL(2U)
1. POWER SWITCH
On top of the opening Power Press the end, power shut down
2. CH1\CH2 VOLUME
volume control
3. TEMP (CH1\CH2)
Device when the internal temperature is too high, the indicator light and disconnect the
output protection device. When the device internal temperature drops to a safe tempe-
rature (90 degrees) the following is to lift the protection, the device starts normal operation
4. PROT (CH1\CH2)
Equipment, normal working hours, lights out, when the output connection overload (more than 1.6 times
the rated output power) will disconnect the output protection device
5. CLIP (CH1\CH2)
Clip lit when max wattage output & output signal distortion.
6. SIGNAL (CH1\CH2)
Signal indicator When lit input signal is detected.
7. POWER
Power indicator
CH1
ON
OFF
POWER
CH 2
VOLUME
1
2
3
456
7
8
9
10
0
CH 1
VOLUME
1
2
3
456
7
8
9
10
0
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
3
1 2
4
563
4
567
6

GND
LIFT
INPUTS LINK
12
3
1122
33
XLR BAL
1-GND
2-HOT+
3-COLD-
CH 2 LINK
CH 1 LINK
CH 2 INPUTS
CH 1 INPUTS
OUTPUTS 1OUTPUTS 2
70V 70V
COM COM
4 4
100V 100V
¦¸¦¸¦¸¦¸
NOMENCLATURE AND FUNCTIONS
4.2 REAR PANEL(2U)
8. ~220-240V 50/60Hz POWER INPUT
9. OUTPUTS2
Connectors for 4 ohms or 70V and 100V
speaker
10. OUTPUTS1
Connectors for 4 ohms or 70V and 100V
speaker
11. LINE INPUT (XLR)
Music signal input balance
12. LINE INPUT (6.35TRS)
Balanced or unbalanced input music signal (unbalanced input, use of non-equilibrium
6.35TRS jack)
13. LINK OUTPUT (6.35TRS)
Balanced or unbalanced output music signal (unbalanced output, use of non-equilibrium
6.35TRS jack)
14. LINE CASCADE OUTPUT (CORLEONE SOCKET)
XLR, output signal of power amplifier
15. COOLING FANS
16. GROUND LIFTER
Earth line ground or lift switch. Enable the switch to "GND" position when one unit is used,
disable the switch "LIFT" when several units are used to avoid noise caused by several earth
line grounded.
8910 15
16
7
13 1411 12

NOMENCLATURE AND FUNCTIONS
POWER
ON
OFF
5
0
1
2
3
4 6
7
8
9
10
CH 1
VOLUME
5
0
1
2
3
4 6
7
8
9
10
CH 2
VOLUME
CH1
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
3
1 2
4
563
4
567
1. POWER SWITCH
On top of the opening Power Press the end, power shut down
2. CH1\CH2 VOLUME
Channel volume control
3. TEMP (CH1\CH2)
4. PROT (CH1\CH2)
5. CLIP (CH1\CH2)
Clip lit when max wattage output & output signal distortion.
6. SIGNAL (CH1\CH2)
Signal indicator LED When lit input signal is detected.
7. POWER
Power indicator LED
The protection indicator will be light on when the inside temperature is over 90 , the output will be
cut to protect the amplifier from damage. It will resume to work after cooling down
The protection indicator will be light on when the constant output is 160% higher than the rated
output, the output will be cut to protection the amplifier from damage. This indicator will be exting-
uished when amplifier is under normal working conditions.
8
4.3 FRONT PANEL(3U)

GND
LIFT
INPUTS LINK
12
3
1122
33
XLR BAL
1-GND
2-HOT+
3-COLD-
CH 2 LINK
CH 1 LINK
CH 2 INPUTS
CH 1 INPUTS
OUTPUTS 1OUTPUTS 2
70V 70V
COM COM
4 4
100V 100V
¦¸¦¸¦¸¦¸
NOMENCLATURE AND FUNCTIONS
8910 15
16
9
4.4 REAR PANEL(3U)
11 12 1413
8. ~220-240V 50/60Hz POWER INPUT
9. OUTPUTS2
Connectors for 4 ohms or 70V and 100V
speaker
10. OUTPUTS1
Connectors for 4 ohms or 70V and 100V
speaker
11. LINE INPUT (XLR)
Music signal input balance
12. LINE INPUT (6.35TRS)
Balanced or unbalanced input music signal (unbalanced input, use of non-equilibrium
6.35TRS jack)
13. LINK OUTPUT (6.35TRS)
Balanced or unbalanced output music signal (unbalanced output, use of non-equilibrium
6.35TRS jack)
14. LINE CASCADE OUTPUT (CORLEONE SOCKET)
XLR, output signal of power amplifier
15. COOLING FANS
16. GROUND LIFTER
Earth line ground or lift switch. Enable the switch to "GND" position when one unit is used,
disable the switch "LIFT" when several units are used to avoid noise caused by several earth
line grounded.

GND
LIFT
INPUTS LINK
12
3
12
3
XLR BAL
1-GND
2-HOT+
3-COLD-
CH 2 LINK
CH 1 LINK
CH 2 INPUTS
CH 1 INPUTS
OUTPUTS 1OUTPUTS 2
70V 70V
COM COM
4 4
100V 100V
¦¸¦¸¦¸¦¸
NOMENCLATURE AND FUNCTIONS
8910 15
16
10
4.5 REAR PANEL(3U)
11
8. ~220-240V 50/60Hz POWER INPUT
9. OUTPUTS2
Connectors for 4 ohms or 70V and 100V
speaker
10. OUTPUTS1
Connectors for 4 ohms or 70V and 100V
speaker
11. LINE INPUT (XLR)
Music signal input balance
12. LINE INPUT (6.35TRS)
Balanced or unbalanced input music signal (unbalanced input, use of non-equilibrium
6.35TRS jack)
13. LINK OUTPUT (6.35TRS)
Balanced or unbalanced output music signal (unbalanced output, use of non-equilibrium
6.35TRS jack)
14. LINE CASCADE OUTPUT (CORLEONE SOCKET)
XLR, output signal of power amplifier
15. COOLING FANS
16. GROUND LIFTER
Earth line ground or lift switch. Enable the switch to "GND" position when one unit is used,
disable the switch "LIFT" when several units are used to avoid noise caused by several earth
line grounded.
12 13 14

70V 100V
COM 4
SPEAKER CONNECTIONS
4
5. CONNECTIONS
(T-2S120)
(T-2S240)
41
20
70V/
(T-2S120)
(T-2S240)
83
42
70V LINE
70V 100V
COM 4
70V 100V
COM 4
100V LINE
11
(T-2S60)
81
(T-2S60)
166
(T-2S350)
(T-2S500)
14
9.8
(T-2S350)
(T-2S500)
28
20

OPERATIONATTENTION
6. MACHINE OPERATION
MIC INPUT CHANNEL 1~3
This is a special connector which will accept 3-conductor XLR.
These inputs are suitable to receive signal from microphones level devices.
LINE JACK (TRS PHONE JACK)
Sleeve:GROUND
Tip:HOT(+)
Ring:COLD(-)
MIC JACK (XLR JACK)
Pin 1:GROUND
Pin 2:HOT(+)
Pin 3:COLD(-)
HOT
COLD
GROUND
1.GROUND
3.COLD
2.HOT
CH1/CH2 LINKS
2
3
1
CH1/CH2 INPUTS
1
3
2
1.GROUND
3.COLD
2.HOT
CH1/CH2 LINKS CH1/CH2 INPUTS
3
21
3
2
1
It indicate signal distortion when the panel's
CLIP LED is lighting red and it may caused
by:
1. If there is excess signal input, the power
LED will light,in this case,please turn signal
to the minimum.
2. There is overload output if the LED is not
ligh-ting, please check the input circuit.
When you start the machine, it will run into
auto-checking condition, its protection LED
(yellow) will shine 3 seconds.If the protection
time is too long, please check the machine or
contact with our distribution of your local
place.
=
=
=
=
=
=
=
=
Do not open and close the machine frequently.
Reopen should be after 10 seconds
Power supply should match up to the machine.
The machine outfit with ground line, so please
plug on the connected-ground wire-net
As formidable shock or impact on machine such
as (thunder shock, halfway signal pause,excess
rated signal input or other interference), the ma
-chine will auto-check and reopen automatically.
Please switch off the switch till there is nonoise
if there is a badly power abnormality or interfe-
rence.
Contact with our local distributions if machine
is failure to work.
12

GND
LIFT
INPUTS LINK
12
3
1122
33
XLR BAL
1-GND
2-HOT+
3-COLD-
CH 2 LINK CH 1 LINK
CH 2 INPUTS CH 1 INPUTS
OUTPUTS 1OUTPUTS 2
70V
70V
COM
COM
4
4
100V
100V
¦¸¦¸¦¸¦¸
7. APPLICATIONS
REAR PANEL CONNECTIONS
LINK
INPUTS
XLR BAL
1-GND 2-HOT+
3-COLD
1
2
3
12
3
OUTPUTS
INPUTS
POWER AMPLIFIER
AMPLIFIER
REC LINE 10 LINE 9 LINE 8 LINE 7
LEFT
MIC INPUTS MIC/LINE INPUTS
230V/50Hz
MAX 9.9W P.T.T 12
3
4
5
6
789
10
INSIDE AC/DC
FUSE 220VAC DC POWER
24V MAX 0.6A
PUBLICADDRESS SYSTEM SERIAL NO:
2 1
3
7
4
5
2
4
2
GND
PRIORITY
CHIME
LED PWR
MIC INPUT
1
3
5
6
7
1
3
6
CHIME
REMOTE
PREAMPLIFIER
2--OUTPUTS--1
LINK
INPUTS
XLR BAL
1-GND 2-HOT+ 3-COLD
1
2
3
12
3
OUTPUTS
INPUTS
POWER AMPLIFIER
AMPLIFIER
REC LINE 10 LINE 9 LINE 8 LINE 7
LEFT
RIGHT
MIC INPUTS MIC/LINE INPUTS
P.T.T 12
3
4
5
6
789
10
INSIDE AC/DC
FUSE 220VAC DC POWER
24V MAX 0.6A
PUBLICADDRESS SYSTEM SERIAL NO:
2 1
3
7
4
5
2
4
2
GND
PRIORITY
CHIME
LED PWR
MIC INPUT
1
3
5
6
7
1
3
6
CHIME
REMOTE
MODEL NO: T-2S01
PREAMPLIFIER
2--OUTPUTS--1
13

GND
LIFT
INPUTS LINK
12
3
12
3
XLR BAL
1-GND 2-HOT+
3-COLD-
CH 2 LINK CH 1 LINK
CH 2 INPUTS CH 1 INPUTS
OUTPUTS 1OUTPUTS 2
70V
70V
COM
COM
4
4
100V
100V
¦¸¦¸¦¸¦¸
APPLICATIONS
REAR PANEL CONNECTIONS
LINK
INPUTS
XLR BAL
1-GND 2-HOT+
3-COLD
1
2
3
12
3
OUTPUTS
INPUTS
POWER AMPLIFIER
AMPLIFIER
REC LINE 10 LINE 9 LINE 8 LINE 7
LEFT
MIC INPUTS MIC/LINE INPUTS
230V/50Hz
MAX 9.9W P.T.T 12
3
4
5
6
789
10
INSIDE AC/DC
FUSE 220VAC DC POWER
24V MAX 0.6A
PUBLICADDRESS SYSTEM
2 1
3
7
4
5
2
4
2
GND
PRIORITY
CHIME
LEDPWR
MICINPUT
1
3
5
6
7
1
3
6
CHIME
REMOTE
PREAMPLIFIER
2--OUTPUTS--1
LINK
INPUTS
XLR BAL 1-GND 2-HOT+ 3-COLD
1
2
3
12
3
OUTPUTS
INPUTS
POWER AMPLIFIER
AMPLIFIER
REC LINE 10 LINE 9 LINE 8 LINE 7
LEFT
RIGHT
MIC INPUTS MIC/LINE INPUTS
P.T.T 12
3
4
5
6
789
10
INSIDE AC/DC
FUSE 220VAC DC POWER
24V MAX 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
14

8. BLOCK DIAGRAM
EB
PA 100V
70V
4
COM
CH2 LINK CH2 INPUTS
TO
EB
PA
CH1 LINK CH1 INPUTS TO
POWER
Z ~220-240V 50/60Hz
PT
100V
70V
4
COM
15

9. SPECIFICATIONS
MODEL
RATED POWER OUTPUT
SPEAKER OUTPUTS
PROTECTION
INPUT SENSITIVITY
FREQUENCY RESPONSE
S/N RATIO
T.H.D
RADIATOR METHOD
INDICATORS
4 ,70V/100V
775mV/0dB
50Hz~15KHz 3dB
>90dB
<1%
Compulsive wind cooling
Power, Signal, Protection and Overheat
Power,Overheat, Overload and short-circuit
DIMENSION(mm)
NET WEIGHT
GROSS WEIGHT
484X358X88
POWER CONSUMPTION
POWER REQUIREMENTS
~220-240V 50/60Hz
T-2S120
2X120W
16.5Kg
14.3Kg
400W
-
+
26.5Kg
24.3Kg
720W
2X240W
T-2S240
484X359X132
16
T-2S60
2X60W
200W
12.5Kg
11.3Kg

SPECIFICATIONS
MODEL
RATED POWER OUTPUT
SPEAKER OUTPUTS
PROTECTION
INPUT SENSITIVITY
FREQUENCY RESPONSE
S/N RATIO
T.H.D
RADIATOR METHOD
INDICATORS
4 ,70V/100V
775mV/0dB
50Hz~15KHz 3dB
>90dB
<1%
Compulsive wind cooling
Power, Signal, Protection and Overheat
Power,Overheat, Overload and short-circuit
DIMENSION(mm)
NET WEIGHT
GROSS WEIGHT
POWER CONSUMPTION
POWER REQUIREMENTS
~220-240V 50/60Hz
T-2S500
2X500W
23.4Kg
22.5Kg
1000W
-
+
26.5Kg
24.3Kg
1500W
484X359X132
17
T-2S350
2X350W

10. DIMENSIONAL DIAGRAM
18
100
Over
100
Over
Over
100
UNIT :mm
UNIT :mm
6
84 84
322
316
88
94
436
484
CH1
ON
OFF
POWER
CH 2
VOLUME
1
2
3
456
7
8
9
10
0
CH 1
VOLUME
1
2
3
456
7
8
9
10
0
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
CH1
ON
OFF
POWER
CH 2
VOLUME
1
2
3
456
7
8
9
10
0
CH 1
VOLUME
1
2
3
456
7
8
9
10
0
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
GND
LIFT
INPUTS LINK
12
3
1122
33
XLR BAL
1-GND
2-HOT+
3-COLD-
CH 2 LINK
CH 1 LINK
CH 2 INPUTS
CH 1 INPUTS
OUTPUTS 1OUTPUTS 2
70V 70V
COM COM
4 4
100V 100V
¦¸¦¸¦¸¦¸

Over
100
Over
UNIT:mm
Over
100
128
25
423
417
128
436
132
138
DIMENSIONAL DIAGRAM
484
UNIT:mm
100
6
POWER
ON
OFF
5
0
1
2
3
4 6
7
8
9
10
CH 1
VOLUME
5
0
1
2
3
4 6
7
8
9
10
CH 2
VOLUME
CH1
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
POWER
ON
OFF
5
0
1
2
3
4 6
7
8
9
10
CH 1
VOLUME
5
0
1
2
3
4 6
7
8
9
10
CH 2
VOLUME
CH1
SIGNAL CLIP PROT TEMP SIGNAL CLIP PROT TEMP
CH2
19
GND
LIFT
INPUTS LINK
12
3
12
3
XLR BAL
1-GND
2-HOT+
3-COLD-
CH 2 LINK
CH 1 LINK
CH 2 INPUTS
CH 1 INPUTS
OUTPUTS 1OUTPUTS 2
70V 70V
COM COM
4 4
100V 100V
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PUBLIC ADDRESS SYSTEM
PUBLIC ADDRESS SYSTEM
VersionV0.4