Inter-m PSI-5120 User manual

Operation Manual
Digital PA System
PSI-5120/5240
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DIGITAL PA SYSTEM
Welcome
Welcome
A personal welcome to you from the management and employees of Inter-M
All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.
We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.
Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
*WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near water(e.g.
near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than objects do
not fall and liquids are not spilled into the enclosure through openings.
*CLASS 2 WIRING (Adjacent to speaker terminal): The speaker output of this apparatus can exceed 10 Watts and could be a shock injury.
Connection to speakers should be performed by a skilled person.
*Do not install this equipment in a confined space such as a book case or similar unit.
*This apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.
*
It has heed to be easy to disconnect the device. To disconnect the device from power, separate AC input cable from inlet or unplug the AC Cord.
CAUTION
*These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing
other than that contained in the operating instructions unless you are qualified to do so.
NOTE
*This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
This symbol is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
This symbol is intended to alert the user to the
presence of important operation and maintenance
(servicing) instructions in the literature accompanying
the appliance.
Caution: To prevent electric shock do not use this (polarized) plug with
an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade exposure.
Attentions: Pour prévenir les chocs électriques ne pas utiliser cette
fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre insérées à fond sans en laisser aucune partie à
découvert.
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PSI-5120/5240
Contents
Contents
Unpacking.......................................................................................................................................2
Installation
Environment....................................................................................................................................2
Important Safety Instructions.............................................................................................................2
Features............................................................................................................................................3
Additional Descriptions.................................................................................................................4
Front Panel ......................................................................................................................................5
Rear Panel.......................................................................................................................................9
Method to Connect Speakers ........................................................................................................11
Operating Method .........................................................................................................................12
1. Before using system .....................................................................................................................12
2. Tuner Operation .........................................................................................................................12
1) Manual / Auto Tuning Method ..................................................................................................12
2) Memory / Recall the Station.......................................................................................................12
3) FM Antenna Installation.............................................................................................................12
3. 1CD/6CD/USB/DRP Operation ...................................................................................................13
1) Play/Pause..............................................................................................................................13
2) Disc Check ..............................................................................................................................14
3) REPEAT ..................................................................................................................................14
4) RANDOM ..............................................................................................................................15
5) GROUP UP/DOWN ................................................................................................................15
6) DISPLAY .................................................................................................................................15
7) COPY ....................................................................................................................................15
8) RECORDING ..........................................................................................................................18
9) DELETE ..................................................................................................................................18
10) EQ Control function ...............................................................................................................19
Additional Function........................................................................................................................20
1. BUZZER Sound ON/OFF ...........................................................................................................20
2. AUTO PLAY Function.................................................................................................................20
3. FM MUTE .................................................................................................................................20
4. Memory Initialization.................................................................................................................20
Applications ..................................................................................................................................21
Specifications................................................................................................................................22
Method to Assemble Rack Bracket............................................................................................23
Service
Procedures ................................................................................................................................24
Schematic..................................................................................................................................24
Parts List.....................................................................................................................................24
Variations and Options...............................................................................................................24
Warranty .......................................................................................................................................24
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Unpacking
Unpacking
Please take a few minutes to read this manual to familiarize yourself with important information regarding
installation, product features, and operation.
As with most electronic devices, ORIGINAL PACKAGING (OR EQUAL) IS REQUIRED in the unlikely event that
the product needs to be returned for servicing.
Installation
Installation
Environment
Never place this product in an environment which could alter its performance or reduce its service life. Such
environments usually include high levels of heat, dust, moisture, and vibration.
IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult
an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the
apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped. S3125A
S3125A
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Features
Features
- DIGITAL PROCESSING & DIGITAL AMPLIFIER
Adopting the Full Digital Amplifier enables to lower overall weight, power consumption and temperature
rise during operation.
- VARIOUS SOUND SOURCES
FM tuner and 1CD/6CDC/USB/DRP (flash memory) player are mounted, and there is AUX (1, 2) and
OPTICAL (IN/OUT). You can conveniently use various source.
- SPEAKER SELECT SWITCH (10 ZONE SPEAKER OUTPUT)
It is possible to use selective broadcasting and broadcasting with 10 speaker selection switches and a ALL
switch.
- AMX / CRESTRON INTERFACE (RS-232)
You can use AMX or CRESTRON control system with this interface.
- MIC PRIORITY
You can select 3 types of MIC priority modes as your preference.
- CHIME
Convenient to use to guide broadcasting before or after broadcasting.
- CD COPY
This function is used to copy music in a CD into inner memory or USB memory. You can greatly save the
lifetime of the CD mechanism.
- ANTI SHOCK SYSTEM
Adopting Anti Shock system provides strong resistance against sound bounce by shock.
- MP3/WMA
CD-DA, MP-3, WMA can be playbacked.
- USB HOSTING
Recording contents of a CD in USB memory and playing contents of USB memory is available.
- RECORDING (REC MEDIA)
Recording of broadcasting output in built-in memory or USB memory is available. You can save the
recording file of broadcasting to a PC using USB memory.
- IR REMOTE CONTROL SENSOR (REMOTE CONTROL SEPARATELY SOLD)
Remote control is available using the remote control.
- RACK MOUNTABLE (RACK BRACKET SEPARATELY SOLD)
Separate rack bracket (BKT-PSI5120) can be assembled for rack mounting. (See page 23)
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Additional Descriptions
Additional Descriptions
�MP3 (MPEG Audio Layer-3)
MP3 is one of music file formats that can contain music with stereo sound quality as good as audio CD,
which is a type of MPEG as audio, video compression standards. Compression rate is 1Mb by 1 minute
and thus about 3~ 5 minutes are sufficient if recording songs of 3~ 5 min or so. Differently from audio CD,
a music file made of MP3 can contain over 130 songs for popular songs or folk songs and playing time is
also about 10 hours. MP3 clears frequency range for a human being not to discernable and so has
advantage to compact it to 1/12 or so while maintaining music as sound quality equivalent to CD level. For
example, deriving a song in a music CD while maintaining music as sound quality equivalent to CD level
becomes capacity of 50MB or so but if compressing and converting it to a MP3, size of the MP3 largely
reduces to 4~5MB.
�WMA (Windows Media Audio)
WMA is a multimedia compression method developed by Microsoft Corporation and is technology to
compress only music from 'Window Media Technologies', and provides same sound quality as format of
MP3 up to 128Kbps, which has lower 64Kbps format than MP3.
In other words, it has a file size of the half of the MP3 and provides same sound quality as MP3.
�Digital I/O and standards
Replaces electrical digital signal with optical signal by coaxial cables, semi-conductor laser or light emitting
diode (LED), and connect to other devices with optical fiber cables. The unit that receives optical signal
changes optical signal to electrical signal for various processing. If transmitting digital data as they are,
data errors are little since it is not less affected by electrical noise than electrical signal.
Digital interface used in this product is a form of S/PDIF(Sony/Philips Digital Interface), complying with
standards called as IEC958.
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PSI-5120/5240
Front Panel
Front Panel
1. USB TERMINAL
This is a terminal to connect USB memory. Copying a CD to USB, saving files from the internal memory to
USB or recording a broadcasting to USB or internal memory is available. Music files saved in memory can
be played directly using USB function.
2. TONE CONTROL VOLUME
This is a volume to control tone of signal. You can adjust each frequency band such as
200Hz/500Hz/1.2KHz/3KHz/8KHz. Select the relevant frequency with the tone button and control volume
with the (+/-) button. (Control range: ±8dB)
3. EQUALIZER MODE SELECT BUTTON
If pressing this button once, you can check setting status of the current EQ mode. Whenever you press the
button, the mode changes in order of USER 1 →USER 2 →USER 3 →USER 4 →USER5 →OFF. After
adjusting the tone, press the button long (about 2 seconds), then the setting is saved in the relevant mode.
4. DISPLAY
This is a window to display system information of the operation.
5. INPUT SELECT (FUNCTION) BUTTON
This is a button to select input signal and you can select one of FM TUNER, 6CD, 1CD, USB, DRP, AUX 1, AUX
2, or DIGITAL INPUT. AUX 1/2 is changed whenever pressing the AUX button.
6. DISPLAY MODE SELECT BUTTON
This button displays time for the music currently played, folder name for MP3/WMA, music name, numbers
of all music, group name or track name and playing time of the whole music of a disc.
This cannot be used in using 6CD and Hangul (Korean character) is not supported.
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7. TUNER FUNCTION BUTTON
1) PRESET -/+: Button to select the memorized broadcasting frequency.
2) MEMO: Button to memorize the broadcasting frequency.
3) FREQUENCY ▼/▲: Button to select the broadcasting frequency to tune..
8. SPEAKER SELECT BUTTON
There are 10 speaker selection buttons and one ALL selection button. It is convenient to broadcast to some
selective areas or to all areas.
9. POWER SWITCH
This is the button to turn on or off the power. If turning on this switch, display lights on and the unit starts to
operate. If turning off the switch, the unit becomes Standby status.
10. MONITOR SPEAKER SELECT BUTTON
You can check broadcast output status through a monitor speaker. You can select the level by 2 steps (+2, +1).
Whenever pressing the button, the mode changes in order of OFF →+1 →+2 →OFF.
When you adjust the source volume, then the monitor speaker level is changed. Main volume has no effect on
the monitor speaker level.
11. MASTER VOLUME
Adjust the signal level of the speaker outputs.
12. MIC 1 INPUT
This is the balanced input.
Input Level : -60dBV ~ -16dBV
The phantom switch must be off or not the line level source may be damaged.
13. SOURCE VOLUME
This is a volume to control volume of the TUNER/CD/USB/AUX/DIGITAL input.
14. MIC VOLUME
This is a volume to control volume of MIC input CH 1 ~ 5.
15. CHIME BUTTON
This is two-step scale and it is convenient when using it for guide broadcast before broadcasting.
16. HOLD BUTTON
This is a button to protect main function from careless operation. “HOLD ON” is displayed in the display if
pressing this button and some functions are non-operable.
Relevant function is as follow:
※Power Supply Switch, Speaker Select Button, MIC/SOURCE Volume Control, Main Sound Control Volume
and CD Eject Button. If pressing the HOLD button once again, “HOLD OFF” is displayed on the display and
the relevant function is released.
17. RECORD & ERASE FUNCTION BUTTON
This is a button used for broadcasting or recording contents of lecture which are saved in the relevant memory
as MP3 file.
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1) Memory select switch
This is a switch to position to save contents of recording and is used for selecting USB or DRP(inner memory).
2) REC/PAUSE button
This is a button used to perform Recording Stop and Pause function.
3) STOP/ERASE Button
This is a button used to stop recording or delete files saved in USB and DRP memory.
18. CD / USB / DRP FUNCTION BUTTON
The button available lights depending on function selected.
1) ▶(Play) Button
This is a button to playback.
2) I ◀◀ / ▶▶ I (SKIP DOWN/UP) Button
This is a button to search for music before or after the music played.
3) ■(Stop) Button
This is a button to stop playing.
4)
◀◀ / ▶▶ (SEARCH DOWN/UP) Button
This is a button to move forward or backward from a track during play a disc. Keep pressing this button to
find the position you want to play.
5) II (Pause) Button
This is a button to pause playback. Press the ▶(Play) button to playback continuously.
6) COPY Button
This button is used for copying a CD to USB or DRP, and file copy is also available between USB and DRP.
7) ENTER Button
This button is used for Copy or Erase operation. The relevant operation starts if pressing this button.
8) DISC ▲/▼(DISC UP/DOWN) Button
This button is used only in 6CD function. You can select and play a desired disc among 6 discs. Pressing the
▲(DISC UP) button enables to move to the next disc. Pressing the ▼(DISC DOWN) button enables to move
to the previous disc.
9) GROUP △/▽(UP/DOWN) Button
This button is used for retrieving between folders which have MP3 or WMA files.
10) RANDOM Button
This button is used when playing songs in a disc randomly.
11) REPEAT Button
This button is used to playback music in Repeat Mode.
19. 6CD MAGAZINE EJECT BUTTON
This button is used to out 6CD Magazine.
20. DISC MAGAZINE INSERT SLOT
This is an insert slot of 6CD Disc Magazine. Disc magazine is mounted if lightly pushing it into the slot for insertion.
21. 6CD DOOR
The magazine insert slot is seen if lowering the handle with light force. Always close the door when using
magazine after insertion.
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22. DISC INSERT SLOT
This is the insert slot of a Disc.
If you put a Disc in the slot, then the disk is automatically entered into the slot.
23. 1CD DISC EJECT BUTTON
This button is used to take out a disc.
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Rear Panel
Rear Panel
1. AC INLET (AC POWER SUPPLY INPUT)
The terminal is used to connect a power cable.
Before connecting a power cable to the AC Inlet, you must check whether the AC voltage is correct.
2. DC TERMINAL (DC POWER SUPPLY INPUT)
This terminal is used to connect DC 24V power supply.
※Always check voltage and (+), (-) polarity before connection.
※The unit is operated with AC power when AC and DC power are supplied at the same time. The unit is
operated with DC power supply when AC power supply is shut off.
3. SPEAKER OUTPUT TERMINALS
This terminal is used to connect speakers. You must not connect low impedance (4Ω) speaker to the high
impedance terminal (SP1 ~ SP10).
Note that only high impedance terminal is controlled by the front select switch.
4. EXT CHIME TERMINALS
This terminal is used to operate the Chime externally.
5. DIGITAL AUDIO I/O TERMINAL
This terminal is used to input/output digital audio signal and you can transmit digital signal without loss of sound.
6. AMX / CRESTRON INTERFACE (RS-232)
This is a control port to use a remote device such as AMX or CRESTRON control system.
(For your reference, the maximum cable length is about 15m)
14 11 12 13
121110987654321
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�RS-232 PIN
�Controllable operation
All functions except for some are available and you can check their detailed contents if downloading data
for control protocol.
�Downloading of control protocol
Please download the protocol at the inter-m site, www.inter-m.com, SUPPORT / DOWNLOAD folder.
7. CHIME VOLUME
This is a volume to control Chime Level.
8. PRE OUTPUT
This is the unbalanced output. This output can be used to record the signal from the unit.
The output level is not controlled by the master volume.
9. AUX IN
This is the unbalanced input. This input can be used to connect a tape player or other sound sources.
10. MIC PRIORITY SELECT SWITCH
This is a switch to select priority of MIC broadcasting.
1) MIC 1, 2 mode : Signal from any MIC 1 or 2 input will mute all other audio signals.
2) ALL mode : Signal from any MIC 1~5 input will mute all other audio signals.
3) OFF mode : When this switch is in the OFF position, the MUTE function is disabled. Signal from any MIC input
will have no effect.
11. INPUT GAIN CONTROLS (TRIM VOLUME)
These are trim volumes of each MIC inputs to control the input gain.
When adjusting the input gain, make sure that the levels are not set too high, or not it may cause noisy or distorted output.
12. PHANTOM POWER SWITCH
These switches turn the phantom power supply on or off for each channel.
When the switch is pushed, +24V DC power is supplied to the pin 2 and the pin 3 of XLR jack. Use phantom
power when you connect a condenser microphone, which requires an external power supply.
※Caution: It is safe to connect most modern dynamic microphones to the channel inputs when phantom power is
activated. However, some older ribbon microphones may be damaged by phantom power, and
certain unbalanced line level devices may malfunction or produce an audible hum when phantom
power is turned on. Use the phantom power only you use a condenser microphone.
If you press the phantom power switch when the channel volume and master volume is at the high
volume level, it may cause audible pop sound.
Pin 1 2 3 4 5 6-9
Purpose Not Used Receive Transmit Not Used Ground Not Used
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13. FM ANTENNA TERMINAL
Connect the FM antenna. Please locate the antenna to the position where stations are tuned well.
14. MIC INPUT 2~5
These inputs are suitable to receive signal from microphones. XLR inputs are balanced input.
Input Level : -60dBV ~ -16dBV
When other line level source is connected to one of these terminals, adjust the trim volume to -16dB position.
The phantom switch must be off, or not the line level source may be damaged.
Method to Connect Speakers
Method to Connect Speakers
- Installation of speaker
Before connecting speakers, disconnect the AC power cable. Note the proper connecting terminals as shown
below. Make certain that the total impedance is not less than the rated impedance indicated.
- Rated output and impedance
※Caution : Be sure that total impedance is not less than the rated impedance. (See upper chart.)
Do not connect the low impedance speaker to the high impedance terminals.
※WARNING : Extreme care must be exercised when connecting high-impedance systems, as potentially
hazardous voltages may be present at these terminals.
Do not install this equipment in a confined space with less than adequate ventilation.
HIGH IMPEDANCE SPEAKER INSTALLATION
※Total power sum of all zones (1~10) must not exceed the rated power.
PSI-5120:120W, PSI-5240:240W
※Do not use 4Ωspeaker terminal and high impedance speaker terminals at the same time.
4Ω(LOW IMPEDANCE) SP 1~10 (HIGH IMPEDANCE)
PSI-5120 22V/4Ω(120W) EC & Associated : 100V/83Ω
USA/CANADA & Associated : 70V/41Ω
PSI-5240 31V/4Ω(240W) EC & Associated : 100V/42Ω
USA/CANADA & Associated : 70V/21Ω
MODEL OUTPUT
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Operation Method
Operation Method
1. BEFORE USING SYSTEM
1) Firstly put all volumes in the minimum level before inserting power supply cord into the socket.
2) Ensure that speaker and input jack are properly connected.
3) Check power supply and insert the power supply cord into the socket.
4) Pressing the power switch enables the front display window be lighted and the unit starts to operate.
5) Control volume with each input volume and main sound volume before use.
6) Adjust tone by channel to the desired taste by referring to Channel EQ setting.
2. TUNER OPERATION
1) MANUAL / AUTO TUNING METHOD
- Press the FM Function button.
- Pressing the Frequency ▼/▲(frequency DOWN/UP) button enables to decrease or increase frequency
and you can select frequency of the desired broadcast station.
�Auto Tuning: Pressing the Frequency Down/Up button lengthily enables to start Auto Station Select
operation and automatically stop at the frequency position of broadcasting station receivable.
“TUNED” is displayed in the display and broadcasting is output.
�Manual Tuning: Pressing the Frequency Down or Up button once shortly enables to decrease or
increase frequency and manually move to the frequency position of broadcasting station receivable.
“TUNED” is displayed in the display and broadcasting is output.
2) MEMORY / RECALL THE STATION
- Select desired frequency with the Frequency ▼/▲(Frequency DOWN/UP) button.
- Pressing the MEMO button enables to display Memory and address to save flickers.
- Select the address to be memorized with the Preset -/+ button and then press the Memo button in order
to save the selected broadcasting frequency at the relevant address.
- You can save up to 40 broadcasting frequencies by repeating above item No.1~3.
- You can select the desired broadcasting frequency with the Preset -/+ button.
3) FM ANTENNA INSTALLATION
After accessing to the FM antenna terminal, determine location and orientation of installation so that
receiving status is best while listening to broadcasting and then securely fix the antenna. Frequent noise
may generate even by using dedicated FM antenna at downtown or streets with a great of traffics, factory
premise or high voltage transmission lines. In such areas, install outdoor antenna with 75Ωcables for
connection of FM antenna.
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3. 1CD/6CD/USB/DRP OPERATION
1) PLAY/PAUSE
- 6CD
�Playback discs, ordinary audio CD, CD-R or CD-RW discs recorded in CD-DA format and properly
finalized.
�Press the 6CD Function button.
�“NO MAGAZINE” is displayed in the display if a disc Magazine is not contained.
�A magazine input hole is seen if lowering the 6CD door with the handles caught.
�Inserting 6sheets of disc into the Magazine and mounting it on the system enables to automatically
retrieve discs. (Make the displaying part of input orientation upward) For your reference, up to 399
music is displayed for a disc.
�Close the CD disc door upward and press the ▶(PLAY) button for play.
�Press the II (PAUSE) button to pause during music play.
�If pressing the ▶(PLAY) button once again, the selected function is released and continuous
playback play is done from the current portion.
�Press the ▼/▲(DISC DOWN/UP) button to select disc of the DISC1~DISC6 for play.
※Caution : When a disk is severely scratched, contaminated or different format which can not be
played, the unit moves to the next disc for play.
Check disc status because it is not failure of this unit.
◈Method to Insert Disc into Magazine
�Seeing the side of the Magazine taken out from the system, 6 trays to insert a disc are seen.
�There is a groove to the tray with the hands as shown in following figure. If pulling it ahead with
the fingers caught into it, the relevant tray comes out. Care should be taken since the tray may be
separated from Magazine in case of applying forced force. If doing so, input it along with the
groove of Magazine since it is not failure.
�Disc inserting order is according to the order of DISC 1 through DISC 6 from below.
� Preparation is completed if inputting disc to play into the tray taken out with the hands after holding it up.
�You can use only disc whose size is 12cm. Never use CD of 8cm.
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- 1CD
�Playback discs, ordinary audio CDs, CD-R or CD-RW discs recorded in CD-DA format and properly
finalized.
�Press the 1CD Function button.
�If inputting a disc, the unit enters into the Standby Mode after automatically reading information and
total music number to play are displayed in the display. Up to 499 music can be displayed. If there is
no disc, “NO DISC” is displayed in the display.
�Press the ▶(PLAY) button to play. Press the II (PAUSE) button to pause during music play.
�If pressing the ▶(PLAY) button once again, the selected function is released and continuing play is
done from the current portion.
※Caution : A disc whose status is not good or a disc which format is not compatible is automatically
ejected. Check the disc status because it is not failure of this unit.
Only a disc with the size of 12cm is available and a disc of 8cm should not be used.
- USB
�Playback files saved in the USB memory.
�Press the USB Function.
�Standby status remains after automatically reading information if inserting USB memory into the front
USB terminal. Total file numbers to play are displayed in the display. If no files to play, then “NO
FILE” is displayed in the display. “NO USB” is displayed in the display if USB memory is not inserted.
�Press the ▶(PLAY) button to play. Press the II (PAUSE) button to pause during music play.
�If pressing the ▶(PLAY) button once again, the selected function is released and continuous play is
done from the current portion.
- DRP
�Playback files in the inner memory.
�Press the DRP Function button.
�Standby status remains after automatically reading information. Total file numbers to play are
displayed in the display. If no files to play, “No File” is displayed in the display.
�Press the ▶(PLAY) button to play. Press the II (PAUSE) button to pause during music play.
�If pressing the ▶(PLAY) button once again, the selected function is released and continuous play is
done from the current portion.
2) DISC CHECK
You can check with the relevant icon of the right lower part of the display.
- 1CD : “1CD” icon lights on.
- 6CD : Inputting Magazine enables to light “6CD” and numeric (1~6) icon and numeric icon turns off
except for track where disc is contained in while playing is done.
3) REPEAT
- 6CD
Pressing the REPEAT button enables to change the mode to the order of REPEAT →REPEAT 1→REPEAT ALL →OFF.
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�REPEAT mode
- Repeated play is done for the music.
�REPEAT 1 mode
- All music is repeatedly played for a disc.
�REPEAT ALL mode
-All music is repeatedly played for 6 discs.
�OFF mode
- All music in 6 discs is once played without repeated play before stop.
- 1CD/USB/DRP
Pressing the REPEAT button enables to change the mode to the order of OFF →REPEAT 1 →REPEAT ALL →OFF.
�REPEAT 1 function
- Playback the file selected repeatedly. The display shows ‘REPEAT 1’.
�REPEAT ALL function
- Playback the whole disc repeatedly. The display shows ‘REPEAT ALL’.
�OFF mode
- Playback the whole disc without repetition and then stops.
4) RANDOM
This function is used to randomly listen to music without any sequence.
- Pressing the Random button during stop enables to display “Random”. Press the ▶(PLAY) button
to play music with random sequence.
- Repeat play is also done according to the Repeat Mode.
- Pressing the Random button once again enables to release this function.
5) GROUP UP/DOWN
When files are saved with folders, you can select a folder with the GROUP UP/DOWN button.
- Press the GROUP △/▽(UP/DOWN) button to select a folder and then the first track is played.
- The relevant group is displayed with “G#” in front for a track.
※Play order and indication of Group (folder)
- For 1CD/6CD, music is played to the order of Number/Alphabet/Hangul (Korean character).
- For DRP, files copied in a CD is displayed with “G5”, files copied in USB with “G3” and REC files
with “G2” respectively.
- For USB, music is played to the order of Number/Alphabet/Hangul but such order may be
changed depending on status of the inner file system.
6) DISPLAY
- This is function used only in 1CD Function.
- Pressing the Display Mode button during play enables to display GROUP NAME/TRACK NAME/ALL
TRACK/TIME.
- You can check current status by using DISPLAY MODE button.
7) COPY
- CD COPY (for 1CD only)
This function is used to copy contents of CD to inner memory (DRP) or USB memory. When you play a
CD, CD copy is done at the same time.
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After CD copy, the CD pick up is turn off and the CD is played not from CD disc but from internal
memory (DRP) or USB memory. Using this function, you can greatly save the lifetime of the CD
mechanism.
�Press the 1CD Function button after inserting a disc to change it to the CD mode.
�Press the COPY button in stop to change it to COPY standby mode.
�Select DRP or USB using I ◀◀ / ▶▶ I (SKIP DOWN/UP) button to save the contents of the CD to DRP
or USB. If USB memory is not connected, you can select only DRP.
�Pressing the ▶▶ (SEARCH UP) button changes the mode to copy mode.
�Select the copy mode, Track or ALL using I
◀◀ / ▶▶ I (SKIP DOWN/UP) button.
* Track : Copy the selected tracks.
* ALL : Copy all tracks.
�If Selecting “ALL”, press the ENTER (Execute) button to start copying.
�If selecting “Track”, pressing the ▶▶ (SEARCH UP) button to select tracks you want to copy.
�Select the number of start track with the I ◀◀ / ▶▶ I (SKIP DOWN/UP) button.
�Press the
▶▶ (SEARCH UP) button for move and select the number of end track with the I ◀◀ / ▶▶ I
(SKIP DOWN/UP) button.
�Press the ENTER (Execute) Button to start copying. If copying is completed, the current mode is
automatically changed to Standby mode.
�If changing to the relevant mode by pressing the FUNCTION button, you can find copied contents.
�Pressing the ■(STOP) button during copying stops copying. Only tracks whose play and record
are completed are saved in the relevant memory.
- Using CD copy function, you can greatly save the lifetime of the CD mechanism
(In case of repeatedly playback a CD as a BGM source)
�Press the REPEAT button before copying a CD in order to set the “REPEAT ALL” mode.
▼
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�Operate CD COPY function.
�If copying is completed, the function is automatically changed to the memory function (USB or DRP).
Since all files are repeatedly played without driving the CD mechanism, you can greatly save the
lifetime of the CD mechanism.
- To copy contents of USB memory to inner memory (DRP)
�Press the FUNCTION button to change to USB mode.
�Pressing the COPY button changes the mode to copy standby mode, and position of the memory to
be saved is displayed in the display.
�Press the ENTER (Execute) button to select the copy mode, and setting method is same as CD COPY
function.
�Press the ENTER (Execute) button to start Copy. If copying is completed, the function is automatically
changed to the Standby mode.
�Changing Function to the DRP mode enables to find contents of copying.
�Pressing the ■(STOP) button during copying stops copying. Only tracks whose recording is
completed are saved in the relevant memory.
- To copy contents of inner memory (DRP) to USB memory
�Press the FUNCTION button to change to DRP mode.
�Pressing the COPY button changes the mode to copy standby mode, and position of the memory to
be saved is displayed in the display.
�Press the ENTER (Execute) button to select the copy mode, and setting method is same as CD COPY
function.
�Press the ENTER (Execute) button to start Copy. If copying is completed, the function is automatically
changed to the Standby mode.
�Changing Function to the USB mode enables to find contents of copying.
�Pressing the ■(STOP) button during copying stops copying. Only tracks whose recording is
completed are saved in the relevant memory.
※Caution : 1) Since signal is output during CD COPY operation, minimize the volume if you want
only COPY. (No output is going out if copying between USB and DRP)
2) If memory space is insufficient during COPY operation, “MEMORY FULL” flickers on the
display. In this case, delete the unnecessary part by using DELETE function.
3) If you copy WMA format files, you have to consider the remaining space of the memory
because WMA file requires about 2 times of the file size.
4) No Folder Copy is supported.
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8) RECORDING
This is function used to record broadcasting or lecture contents.
- Place the Memory Select switch at position to save. (USB or DRP)
- Press the Record (REC) button to Record Standby status.
- Press the REC button once again to start recording.
- Pressing the REC button while recording enters into Pause status and Time flickers.
- Pressing the REC button once again enables to continuously record. (Save in a file)
- If pressing the STOP/ERASE button, recording stops and the selected mode is changed to the Standby mode.
9) DELETE
This is used to delete unnecessary files saved in inner memory (DRP) or USB memory.
- Partial Delete
�Select Function (DRP or USB) where files to delete is contained.
�Press the STOP/ERASE button to change the mode to the delete mode. “Track?” character flickers in the
display.
�If pressing the ▶▶ (SEARCH UP) button, the starting part of the section to delete flickers.
�Input the starting part by using the I
◀◀ / ▶▶ I ( SKIP DOWN/UP).
Use the ▶▶ (SEARCH UP) button to move. Input the ending track to delete with the I◀◀ / ▶▶I
(SKIP DOWN/UP) button.
�If pressing the ENTER (Execute) button, the relevant files are deleted.
If deleting is completed, the function is changed to standby mode.
�To exit the delete mode, press the stop STOP/ERASE button.
Memory
Select Switch
REC/FAUSE
Button
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