MYERS MPT60 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.
DIGITAL PROGRAM ZONE CONTROLLER
OPERATION MANUAL
PUBLIC ADDRESS SYSTEM
MPT60
MPT120
MASTER
5
0
1
2
3
4 6
7
8
9
10
PROT
2
4
6
8
10
LEFT
UP
DOWN
RIGHT
12 3 5
4
6 7 8 0/-- 9
MP3 SWIFT
SD CARD
-+
dB
BASS
TREBLE
-+
dB
MIC
MP3
010
AUX 2
AUX 1
010 010
010
POWER
MPT120
MP3 MIXER AMPLIFIER
ON
OFF
MPT240

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. APPLICATIONS .......................................................................................................8
6. SPECIFICATIONS ..................................................................................................9
7. DIMENSIONAL DIAGRAM ....................................................................................10

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.
Myers
Myes
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.

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.
Myers
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.

1
3. FEATURES
2. GENERAL DESCRIPTION
1. Mixer amplifier built-in Mp3 and weekly timer.
2. Amplifier power output from 60W,120W to 240W.
3. Rack mount type in 2U height.
4. MP3 input by SD card in front panel.
5. 1Mic input by combo type .
6. 2 aux inputs by RCA type.
7. Balanced line output.
8. Speaker output:70V,100V and 4-16ohms.
9. Mic input with priority other inputs,and mute level control is supplied.
10. Bass/treble tone control and volume control for Mp3,Mic,Aux1-2 and master volume control.
11. Play,all play ,circle,repeat,random play modes.
12. Weekly program over time,sound selection &play mode..
13. 4 master programs and 1 spare program
14. 0 to 9 ten sound number direct selection buttons.
15. MP3 ,swift,up,down ,left ,right and ok functional buttons.
16. 5 level output indicator,protectinon and power indicator.
We are grateful to you for purchasing our PA System products, and we have full confidence to present
you the high performance system units to you, because every process has strict control from design to delivery.
Please read the manual within the packaging carefully before operation, and keep well for later reference.
MPT120

4.1 FRONT PANEL
2
8. TREBLE
9. BASS
Low volume adjustment
10.MASTER
master volume
11.PROT
The indicator is the ordinary
12.KEY FIGURES
13.Enter
Feature dishes single
14.SWIFT
Spare the program control
15.MP3
MP3 Control
1. POWER
Power indicator Indicator green lights when
power on
2. POWER SWITCH
On top of the opening power
Press the end, power shut down
3. SD CARD
sd card slot for Mp3 player
4.
5.
Mp3 input volume adjustment
6. MIC
The microphone input volume adjustment
7. AUX 1/AUX 2
The input volume adjustment
LCD SCREEN
MP3
4. NOMENCLATURE AND FUNCTIONS
MPT120
POWER
ON
MASTER
5
0
1
2
3
4 6
7
8
9
10
PROT
2
4
6
8
10
LEFT
DOWN
RIGHT
12 3 5
4
6 7 8 0/-- 9
MP3
SD CARD
--++
dBdB
BASS
TREBLE
--++
dBdB
MIC
--++
dBdB
MP3
--++
dBdB
--++
dBdB
AUX 1
--++
dBdB
1234567810
111213
1415
SWIFT
UP
AUX 2
9

USE ONLY WITHA 250V FUSE
PUSH
12
3
MIC IN
COM 4-16 70V 100V
TIME
V.O.
AUX1 IN AUX2 IN
MASTER
S.BASS OUT
3
4.2 REAR PANEL
20.SOCKET
power input socket
21.Ventilation fans of
22.AUX1/AUX2
line input
23.MIC
MIC input
16.MUTE
Mute adjust
17.S.BASS
Subwoofer output
18. MASTER
Bass adjustment-S.BASS
19.AMPLIFIER OUTPUT TERMINAL PORT
4. NOMENCLATURE AND FUNCTIONS
MPT120
16 18 19
21
23 22
20
17

5. APPLICATIONS
4
MPT120
USE ONLY WITHA 250W FUSE
~230V 50Hz
T6.3AL 250V
PUSH
1122
33
MIC
SERIAL NO:
AMPLIFIER
COM 4-16 70V 100V
V.O.
AUX 1 AUX 2
MASTER
S.BASS
TIME
MIC
Speakers Output
REMOTE
AM/FM DTS TUNER
PREV NEXT USB/CD
EJECT PLAY STOP PLAY
MODE MUTE
SD
USB
UP
6
AUTO/
MANUAL
5
4
MEM
3
ST/MON
AM/FM
2
1
DOWN
POWER
CD PLAYER
CD + TUNER PLAYER
T-2221
IR STATUS
AUDIO
ON
OFF
POWER
CLIP
OL
VOLUME
PROT
5
0
1
2
3
4 6
7
8
9
10
SIGNAL

6. SPECIFICATIONS
model MPT60
DIGITAL PROGRAM ZONE CONTROLLERDIGITAL PROGRAM ZONE CONTROLLER
50Hz 18KHz(+3dB)
76dB
MPT120
5
MPT120 MPT240
Power 60W 120W 240W
Speaker Outputs 70V,100V&4~16
MIC Input Sensitivity
AUX 1-2 Input Sensitivity/Impedance
S/N Ration
5mV/600
300mV/10K
Frequency Response
+10dB
Tone(Bass:100KHz,Treble:10KHz)
Pre Output
1V/600
THD
MP3
Chime Activation
Program Steps
Communication Protocols
Communication Port
Communication Speed
Time Mode
Power Supply
Power Consumption
Dimensions
Weight
0.5%
Support Mp3 format,max capacity of 2TB
Short circuit dry contact
Total 512 Steps,1day 200 Steps
RS422
RJ422
4800bps
24hours(hour-minutes-seconds)weekly
220-240V 50/60Hz
100W 180W 350W
12.9W 10.2W 9.0W
430X358X88

6
MPT120
7. DIMENSIONAL DIAGRAM
100
Over
100
Over
Over
100
UNIT :mm
6
84
84
25
367
350
88
90
436
484
UNIT :mm
POWER
ONON
MASTER
5
0
1
2
3
4 6
7
8
9
10
PROT
2
4
6
8
10
LEFT
DOWN
RIGHT
12 3 5
4
6 7 8 0/-- 9
MP3
SD CARD
--++
dBdB
BASS
TREBLE
--++
dBdB
MIC
--++
dBdB
MP3
--++
dBdB
--++
dBdB
AUX 1
--++
dBdB
SWIFT
UP
AUX 2
POWER
ONON
MASTER
5
0
1
2
3
4 6
7
8
9
10
PROT
2
4
6
8
10
LEFT
DOWN
RIGHT
12 3 5
4
6 7 8 0/-- 9
MP3
SD CARD
--++
dBdB
BASS
TREBLE
--++
dBdB
MIC
--++
dBdB
MP3
--++
dBdB
--++
dBdB
AUX 1
--++
dBdB
SWIFT
UP
AUX 2
USEONLY WITHA 250V FUSE
PUSH
12
3
MIC IN
COM 4-16 70V 100V
TIME
V.O.
AUX1 IN AUX2 IN
MASTER
S.BASS OUT

PUBLIC ADDRESS SYSTEM
V0.1