AMC MP 03 User manual

User
Manual
MP03
Music Player

Safety instructions
USER MANUAL MP 03 Music Player
When using this electronic device, basic precautions
should always be taken, including the following:
1Read all instructions before using the product.
2Do not use this product near water (e.g., near a bathtub, washbowl,
kitchen sink, in a wet basement or near a swimming pool etc).
3 Use this device when you are sure that microphone receiver has
a stable base and it is fixed securely.
4This product, in combination with loudspeakers and amplifier may be
capable of producing sound levels that could cause permanent hearing
loss. Do not operate for a long period of time at a high volume level or at
a level that is uncomfortable. If you experience any hearing loss or ringing
in the ears, you should consult with otorhinolaryngologist.
5The product should be located away from heat sources such as radiators,
heat vents, or other devices that produce heat.
6The product should be connected to a power supply that is described
in the operating instructions or are marked on the product.
7The power supply should be undamaged and never share an outlet
or extension cord with other devices. Never leave device plugged
into the outlet when it is not being used for a long period of time.
8Care should be taken that objects do not fall into liquids and liquids
would not be spilled on the device.
9The product should be serviced by qualified service personnel if:
– The power supply or the plug has been damaged.
– Objects have fallen into or liquid has been spilled on the product.
– The product has been exposed to rain.
– The product has been dropped or the enclosure damaged.
10 There are some areas with high voltage inside, to reduce the risk of electric
shock do not remove cover of the microphone receiver or power supply.
The cover should be removed by the qualified personnel only.

Table of contents
USER MANUAL MP 03 Music Player
Before you start
Introduction......................................................................................................................................................2
Features................................................................................................................................................................2
Operation
Front panel ........................................................................................................................................................3
Rear panel...........................................................................................................................................................3
Remote control...............................................................................................................................................4
CD/USB/SD player functions.................................................................................................................5
FM radio tuner functions.........................................................................................................................6
RS-232 commands
CD/USB/SD player........................................................................................................................................7
FM radio tuner.................................................................................................................................................7
Specifications
General specifications................................................................................................................................8

USER MANUAL MP 03 Music Player
Before you start
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MP 03 music player with integrated SD/MMC card, USB flash drive readers, CD player and FM radio tuner.
MP 03 can be controlled with front panel buttons, IR remote or RS-232 interface.
FEATURES
• Compressedaudioplayback
• Supportsupto32GBUSBashandSDcards
• ID3informationsupport
• FMradiotuner
• RS-232remotecontrolinterface
• IRremotecontrol
• StereoRCAandbalancedmonoPhoenixoutputs
• SeparateoutputsforCDplayerandradio

USER MANUAL MP 03 Music Player
Front Panel
Rear Panel
1. Power switch |2. USB slot |3. CD/USB/SD player display |4. CD slot |5. Program |6. Player controls |7. CD eject |8. Repeat |9. Folder skip
10.A-Brepeat|11. Mute |12. CD/USB/SD select |13. SD/MMC card slot |14. Radio tuner display |15. Station presets |16. IR receiver |17. Station search
18. Jump through 10 station presets |19. Memory
1. RS-232 port |2. FM antenna connector |3.CD/USB/SDplayerstereoRCAoutput|4. CD/USB/SD player balanced mono Phoenix output
5.FMradiotunerstereoRCAoutput|4. FM radio tuner balanced mono Phoenix output |7. Mains power input and fuse holder
Operation
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USER MANUAL MP 03 Music Player
Remote control Changing batteries
1. Open the battery cover
2.InserttwoAAAbatteriesas
marked inside the remote control
battery compartment
3. Close the battery cover
1. IR remote buttons assigned to control CD/USB/SD player only. |2. IR remote buttons assigned to control both CD/USB/SD player and radio tuner. Functions for
the CD/USB/SD player marked white, functions for the radio tuner marked red. |3. IR remote buttons assigned to control radio tuner player only
4. Select CD/USB/SD or Radio tuner for IR remote control. Selected player is indicated by green color LED on the front panel.
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Operation

USER MANUAL MP 03 Music Player
CD/USB/SD Functions
FUNCT
Thisbuttonisdesignedforaudiosourceselection.(CD/USB/CARD).
PLAYER CONTROLS
Play/Pause, Stop and skip files.
FOLDER SKIP
Select previous or the next folder.
A - B
Repeat selected place in the file. When file is playing pressing this button one
timesetsstartpointandpressingthesecondtimesetsendpoint.Press“A-B”
button one more time to stop repeating playback.
EJECT
Ejected CD from the player.
PROG
Keyisusedforprogramming.AllprogrammingisclearedwhenSTOPkeyis
pushed in the programming mode.
MUTE
Mute and unmute sound from the output.
REPEAT
InUSB/SDmode,whenpushingthekeyPLAYmodeswitcheslikeshownbelow:
WhilepushingthekeyinCDmode,PLAYmodeischangedinthisorder:
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Operation

USER MANUAL MP 03 Music Player
06
Operation
FM Radio Tuner Functions
MEMORY
Whenradiotunerisonpressing“Memory”buttonstartsashingpresetnumber.
Setthepresetnumberusingnumberkeysandpress“Memory”tosavethepreset.
The displayed frequency will be stored in the selected preset (1-30).
After5secondsofinactivityplayerexitsmemorymodeautomatically.
SETTING THE CLOCK
Whenradiotuneristurnedopressing“Memory”buttonwilldisplaythetime.
UseUP/DOWNkeystoadjustminutes.Press“Memory”againtoadjusthours.
Toconrmsetting,press“Memory”again.
+10/--
This key allows to select presets 1-10, 2-20, 3-30 from the front panel.
Long press of this key will allow enering preset number using number keys.
ASM
Thisafunctiontoautosearchandstoreradiostations.Longpressof“ASM”button
will search for all available radio stations and store them in memory presets.
MANUAL TUNING
Longpressof“UP”or“DOWN”buttonwillstartautotuning.
Shortpressof“UP”or“DOWN”buttonadjustsfrequencymanuallyin50kHzsteps.
DIRECT
Set radio frequency using the number keys. Press this button once, input station
frequency,press“DIRECT”keyagaintoconrmthefrequencyandthetunerwill
jump to this station.
If the input frequency is beyond the range, the tuner will display ERR.
SLEEP
In sleep mode radio tuner automatically turns off after set time. Maximum time
for sleep function is 90 minutes.
MO/ST
Press“MO/ST”buttontosetmonoorstereomodefortheradiotuner.
RDS
Change RDS functions* cyclically: PS →PTY→RT →CT
PS – program service (call letters or station identity name will displayed)
PTY-programtype
RT - radio text (textual information, usually title and artist of the currently playing
song)
CT - clock time
RDS functions* - the RDS information and functions depend from radio station broadcasting.

USER MANUAL MP 03 Music Player
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RS-232 commands
Baudrate9600,8databits,noparity,1stopbit,noowcontrol.
Please note: The partition between two orders must exceed 300ms.
Thepartitionbetween“AutosearchDOWN“and“AutosearchUP”mustexceed800ms.
CD/USB/SD player FM Radio Tuner
Byte 12345
Functions
ASCII ASCII ASCII HEX HEX
Folder skip - E AA0d 0a
Folder skip + E AB 0d 0a
Down EAC 0d 0a
Up E AD 0d 0a
Stop E AE 0d 0a
Play / pause E AF 0d 0a
Eject E AG 0d 0a
Mute EAK 0d 0a
Repeat E AL 0d 0a
Func E AM 0d 0a
0 E A0 0d 0a
1 E A1 0d 0a
2 E A2 0d 0a
3 E A3 0d 0a
4 E A4 0d 0a
5 E A5 0d 0a
6 E A6 0d 0a
7 E A7 0d 0a
8 E A8 0d 0a
9 E A9 0d 0a
Answer form device if OK + O K 0d 0a
Answer form device if ERROR + E R 0d 0a
Byte 12345
Functions
ASCII ASCII ASCII HEX HEX
1 E C A0d 0a
2 E C B 0d 0a
3 E C C 0d 0a
4 E C D 0d 0a
5 E C E 0d 0a
6 E C F 0d 0a
7 E C G 0d 0a
8 E C H0d 0a
9 E C I 0d 0a
10/0 E C J 0d 0a
+10 E C K 0d 0a
DIRECT E C L 0d 0a
DOWN E C M 0d 0a
UP E C N 0d 0a
ME-UP E C 0 0d 0a
ME-DOWN E C 1 0d 0a
MEMORY E C 2 0d 0a
ASM E C 3 0d 0a
MO/ST E C 4 0d 0a
SLEEP E C 5 0d 0a
AutosearchDOWN E C 7 0d 0a
AutosearchUP E C 8 0d 0a
Answer form device if OK + O K 0d 0a
Answer form device if ERROR + E R 0d 0a

USER MANUAL MP 03 Music Player
General Specifications
MP 03
Power supply : 230VAC50Hz
Power consumption: 50VA
Weight: 3,5kg
Dimension: 482mm x 44mm x 250mm
CD/USB/SD section
Output level: +4dBu (± 2dBu)
Output level difference
between channels 2dB
Frequency response 20Hz20KHz
Audiochannelseparation
@1KHz 60 dB
THD 0,1 %
S/N ration 70 dB
Output UnbalancedstereoRCA,balancedmonoPhoenix
FM radio tuner section
Output level: -5 dBu
Tuning Frequency range 87,5–108MHz
Sensitivity 10 μV
S/N ratio 55 dB
Image rejection 45 dB
THD 0,1 %
Audiochannelseparation 35 dB
Antennainput FM 75 ohm unbalanced
Memory 30 presets
Output UnbalancedstereoRCA,balancedmonoPhoenix
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Notes