Chiayo Focus 505 series User manual

Wireless Portable Amplifier System
ISO 9001:2008
TAIWAN EXCELLENCE
TAIWAN GOOD DESIGN
GREEN PRODUCT
IC: 3563A-FOCUS505
I C : 3 5 6 3 A - S Q 5 0 1 6
I C : 3 5 6 3 A - S M 5 0 1 6
Operation manual
FOCUS 505
FOCUS 500

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Congratulations and thank you for purchasing this all-in-one compact portable sound system.
To ensure a trouble-free operation, please read this manual thoroughly and fully understand its
controls and functions.
Configuration
All versions of Focus series comes equipped with the following:
1. A switch mode power supply.
2. One or two wireless microphones (except non-wireless versions).
Optional accessories
1. Carrying bag
2. Tripod stand
3. Wall bracket
4. UHF/Infrared transmitter charger
5. Focus active speaker / passive speaker
6. Wired microphone
Remark
Manufacturer reserves the rights to change the above combinations without prior notice.
FCC Caution
To assure continued compliance, any changes or modifications not expressly approved by the
party responsible for compliance could avoid the user’s authority to operate this equipment.
(Example - use only shielded interface cables when connecting to computer or peripheral
devices.
This device complies with Part 15 of the FCC Rules and RSS-123 of Canada. Operation is
subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause
undesired operation.

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Parts and functions on FOCUS control panel
1. Mic volume control
2. Aux volume control
3. Wireless mic 1
4. Wireless mic 2
5. Bass control
6. Treble control
7. Voice priority
8. Mic input
9. Aux input
10.Aux output
11.External speaker
12.WR1 channel selector
13.WR2 channel selector
14.Battery low indicator
15.Charging indicator
16.DC in
17.Fuse
18.Power switch
19.Battery compartment release
Focus Active Speaker
1. Aux volume
2. Aux input
3. Battery low indicator
4. Charging indicator
5. DC in
6. Fuse
7. Power switch
8. Battery compartment
release
FOCUS Passive Speaker
1. Audio input
2. Battery compartment release

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Operating procedures
After unpacking the unit for the first time, please charge the unit for about 4~5 hours before any
operation. This is absolutely necessary as the built-in rechargeable battery might have been
discharged naturally due to long shipment and storage time, even though it has been fully
charged in the factory prior to shipment.
To charge the battery, just plug in the DC end of the switch mode power supply into the DC IN
of the unit and charging will start automatically. The charging indicator LED flashes GREEN
during the charging process. When GREEN LED stays glowing, the battery is then fully
charged and operation could now be started.
To operate this portable sound unit, switch on the main POWER, which will glow GREEN.
However, the main POWER switch does NOT switch on the WR module, CD / USB player and
Digital Recorder as each of them has a dedicated Power / Volume control switch indicated by
WR1, WR2. CD/USB Player and Digital Recorder have individual power switch on its panel.
When the Charging / Battery Status Indicator glows RED, it means the built-in rechargeable
battery is weak and needs to be charged. While charging, the unit could also be operated
simultaneously.
Operating the built-in Wireless (WR) receiver modules
On the Focus control panel, there are two designated power switch / volume control knobs for
the built-in Wireless Receiver (WR). They are indicated by WR1 and WR2.
To use the first wireless microphone, switch on the WR1 power cum volume control switch,
Red LED next to it will glow. Switch on the corresponding transmitter (RF).
Rotate the volume control knob clockwise and amplified sound could be heard if voice is
spoken into the transmitter.
To use the second wireless microphone, switch on WR2 power cum volume control switch and
repeat the same operation as above.
Operating the wired microphone.
To use a cable microphone, simply plug it into the MIC IN jack. Rotate the dedicated volume
control knob and master volume control, amplified sound could be heard from the speaker
when voice is spoken into the cable microphone.

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Operating the CD player
Parts and functions
12 3 4 5
6 7 8 9 10
11
1. LCD display
2. Play/pause
3. Stop
4. Rev-Skip-Cue
5. Eject
6. CD/USB selector
7. Repeat
8. Folder skip
9. Infrared receiving LED
10. USB input
11. Power/volume control
Keys
Functions
Panel
Remote
PLAY/PAUSE
When this key is pushed during CD stop, play will start after track
search.
When this key is pushed during CD is playing, it will be changed to
pause.
When this key is pushed during CD is pausing, it will be changed to
play.
V
V
STOP
When CD is not stop, if this key is pushed then CD will stop.
V
V
FUNC
When press this key will change between CD and USB mode.
V
V
UP/CUE
In stop mode:
Change the starting play track (file) during stop mode, cyclic to the first
track, if it is in the last track.
In program entry mode:
Change to the next track(file) for program select .
In play mode, pause mode, program play mode, random play mode:
Single pressed, skip the playing track (file) to next track (file) for normal
play/pause mode, to next program index track(file) for program
play/pause mode, to next random track(file) for random play /pause
mode.
Continue pressed, fast forward during play/pause when pressed more
than 0.7sec.
V
V
DONW/REV
In stop mode:
Change the starting play track (file) during stop mode, cyclic to the last
track, if it is in the first track.
In program Entry mode:
Change to the previous track (file) for program select.
In play mode, pause mode, program play mode:
Single pressed, skip the playing track (file) to precious track (file) for
normal play/pause mode, to previous program index track (file) for
program play/pause mode.
Continue pressed, fast reverse during play/pause when pressed more
than 0.7sec.
V
V

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FOLDER-UP
In stop mode:
Skip the starting play folder to next folder during stop mode, cyclic to
the first folder if it is in the last folder.
In program entry mode:
Change the file for program select to next folder’s first file, cyclic to the
first folder if it is in the last folder.
In normal play mode:
Skip the playing file to the next folder’s first file.
V
V
FOLDER-DOWN
In stop mode:
Skip the starting play folder to previous folder during stop mode, cyclic
to the last folder if it is in the first folder.
In program entry mode:
Change the file for program select to previous folder’s first file, cyclic to
the last folder if it is in the first folder.
In normal play mode:
Skip the playing file to the previous folder’s first file.
V
V
REPEAT
In mp3 mode and in USB mode .
If this key is pushed, PLAY mode is changed cyclically shown below.
PLAY ALL RANDOM→REPEAT TRACK→REPEAT
FOLDER→REPEAT ALL→RANDOM REPEAT→PLAY ALL
IN CD mode If this key is pushed, PLAY mode is changed cyclically
shown below.
PLAY ALL RANDOM→REPEAT TRACK→REPEAT ALL→RANDOM
REPEAT→PLAY ALL.
V
EJECT
When this key is pushed, door is moved out.
V
V
PROG
Set to programming mode.
When programming mode, “stop” key is pushed then program is all
cleared.
V
MUTE
When this key is pushed during CD is playing, the set will mute the
output. Pushing again can recovery the output.
V
POWER
Power SW of the set.
V
V
ESP
In CDDA mode, Press ”ESP” key, The ESP display lighted and the set
is in electronic anti-shock state. The electronic anti-shock time is about
40 seconds. Press “ESP” key again, cancel the ESP function.
V
ID3
When this key is pressed , the“ID3”in the LCD display will flash, and the
ID3 TAG is displayed pressing this key again will cancel the ID3
function
V
0~10
You can use these keys to select the track you want directly.
V
VOL.-
When this key is pushed, the volume will decrease by 1dB per step, the
min. volume is 0dB.
V
V
VOL.+
When this key is pushed, the volume will increase by 1dB per step, the
max. volume is 30dB.
V
V
Caution: This player does not accept 8-cm diameter CD. User is advised to have the USB 2.0
formatted in “FAT”or “FAT 32”. The built-in USB 2.0 player can not be able to read the MP3
files stored in your USB if it is not formatted by either “FAT”or “FAT-32”. To avoid damage to
the USB, remember to detach it only after switching off the player.

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Operating the DVD player
Parts and functions
SD/MMC CARD
POWER / VOL
VIDEO
PL AY
PAU SE
FU N C RE P EA T N/ P
ST OP EJ E CTRE V- SKI P- CU E
RE V C U E
123456
789101112
13 14
1516
1. Power/volume control
2. Eject
3. Stop
4. Skip/forward
5. Skip/reverse
6. Play/pause
7. Video output
8. N/P
9. Repeat
10. Cue
11. Rev
12. Function switch
13. LCD display
14. IR LED
15. SD card input
16. USB 2.0 input
Keys
Finction
Panel
Remote
PLAY/PAUSE
When this key is pressed during stop, play will start. When this key is
pressed during CD or DVD is playing, then it is changed to pause.
When this key is pressed during CD or DVD is pausing, then it is
changed to play.
V
V
STOP
When this key is pressed during playing, the set is changed to stop.
The stop point is memorized. Then pressing PLAY/PAUSE key, the set
will play from the stop point. When this key is pressed twice during
playing. The set is changed to stop, then pressing PLAY/PAUSE key, the
set will play from the beginning.
V
V
FUNC
When this key is pressed, mode is changed between USB and disk.
V
V
CUE
In play state, press “CUE” key to carry out the fast play. Every press the
key, the play speed will change for one time X2, X4, X8, X20 and normal
in sequence.
V
REV
In play state, press this key to carry out the fast backward play. Every
press the key, the backward play speed will change for one
time.X2,x4,X8,X20 and normal in sequence.
V
N/P
Press the key to change the TV system in the following sequence:
PAL→AUTO→NTSC→PAL→...
V
V
EJECT
Press this key, the disk will move out.
If the disk is not taken away, press this key again, the disk will slot in.
V
REPEAT
The default is REPEAT ALL
IN MP3 WMA state ,the repeat sequence is as following:
REPEAT 1→REPEAT DIR→REPAT ALL→REPEAT 1→...
In CD playing state , the repeat sequence is as following:
REPEAT 1→REPAT ALL→REPEAT 1→...
V
V
PROG
After programming, the player will play the title, chapter or songs follow
the programmed order.
Press PROG button ,the menu will display on the screen as following:
V

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PROGRAM
1--:--
5--:--
9--:--
13--:--
2--:--
6--:--
10--:--
14--:--
3--:--
7--:--
11--:--
15--:--
4--:--
8--:--
12--:--
16--:--
play
clear
In the picture T means TITLE, Cmeans CHAPTER. The divided unit of
DVD disc is title, and can divide the title for several chapters.
Usually one movie has one title.
Some disc are not divided in this way, please pay attention to it when
operate GOTO” and “PROG” function.
Input relevant title, chapter that you want with the arrows and number
keys.
Use ↑↓←→ to move the cursor to “PLAY” in the picture above, then
press “ENTER” button .the player will start playing follow the
programmed order.
Also use the same way to move the cursor to “CLEAR” and press
“ENTER” button can clean the programmed order.
Press “PROG” key again will exit the program mode.
MUTE
When this key is pressed during disc is playing, the set will mute the
audio output. Press again to recover the output.
V
POWER
Power switch of the set.
V
V
GOTO
Press GOTO to reach the title, chapter or time you want.
V
OSD
In play state, press OSD key, the play information of the disc will show
on the screen. Press it again, the OSD information will disappear.
V
PBC
The key only act for VCD disc.
V
AUDIO
In play state, press “AUDIO” key can choose different audio channels
in the DVD disc.
V
ZOOM
In play state, press “ZOOM” key ,the display screen will zoom by
2X, 3X, 4X, 1/2X, 1/3X, 1/4X and normal play.
V
SLOW
Press “SLOW” key ,the set will become slow motion as following cycle:
SF ½→SF 1/3→SF 1/4→SF 1/5→SF 1/6→SF 1/7→normal→SF ½→...
V
↑↓←→
ENTER
Cursor move keys and confirm keys.
V
REV-SKIP-
CUE
Press one of these keys to skip to the next track, long press one of these
keys will search forward or backward.
V
V
ANGLE
Press “ANGLE” key to choose different angles of the disc that recorded
with multi-angle. It is not useful when the DVD disc doesn’t support multi-
angle.
V
RANDOM
When this key is pressed, it will become random play mode.
V
SUB-T
In play state press “SUB-T” button to choose the different subtitles in the
DVD disc.
V
SETUP
Press “SETUP” key to enter setup manual.
V
TITLE
Press “TITLE” key the screen will show title and manual for selection.
V
VOL.-
When this key is pressed, the volume will decrease by 1dB per step, the
V

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minimum volume is 0dB.
VOL.+
When this key is pressed, the volume will increase by 1dB per step, the
maximum volume is 40dB.
V
0~9;10+
You can use these keys to select the track you want directly.
V

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Operating the Digital recorder player
Parts and functions
123456
7891011
12
1314151617
1819
20
1. Play/Pause
2. Stop
3. SD/USB selector
4. Track number button "1"
5. Track number button "10"
6. Track number button "100"
7. A→B play section
8. Program/Repeat
9. Forward
10. Reverse
11. Folder selector
12. Volume control
13. USB 2.0 input
14. SD card input
15. Copy
16. Record
17. Infrared detector
18. Power on/off
19. Delete
20. LCD display
Features
- Recording through the Line-in recording directly to a USB or SD Card
- Offer USB and SD Card function of each replication.
- Recording format is most popular MP3 audio format.
- Accept the capacity of 128MB to 16G USB/SD Card/SDHC
- With a language learning function, can be broadcast repeatedly at designated areas
- Adjustable recording quality, provide choice of 44.1 KHz, 128 Kbps and 192Kbps.
- Able to store up to 99 folders, or 999 tracks in SD Card or USB
Easy to use
- Play through the LINE IN audio recording files into the directory folder simply select "REC"
- Play copied USB or SD Card copy files into the directory folder simply select "CPY"
- Direct delete function when plan single song
- Can copy single, multiple songs or whole folder
Operation and function of the use of panel description
POWER: Switching power on/off.
VOLUME: Volume control button, turning to adjust the volume
USB socket: To insert a USB storage device
SD CARD socket: To insert a SD CARD
100/10/1: The number buttons to select directory, or track.
- Button 1, indicating the single digit 1 to 9, press once to increase every 1 single digit.
- Button 10, indicating the 10-digit, press once to increase every 10-digit. If total tracks are 88,
the LCD display will only show to “8”. Keep pressing will back to “0”.
- Button 100, indicating the 100-digit, press once to increase every 100-digits. If the total tracks
below the 100, the button has no effect.
FOLDER: Folder selection key and adjust the recording quality
-Select folder

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Press FOLDER button, LCD screen display F, then REW or F. FWD button with the numbers 0
to 9 button to select the directory . Double-click the Cancel catalog select, LCD screen, "F"
disappears
-Recording quality adjustment: Press FOLDER button more than 3 seconds can choose the
recording quality. Press REW or F. FWD key to select 44.1 KHz,128Kbps or 192Kbps
Recording
■REC: Recording function key, need to use this key to record through the Line-in channel
When USB and SD Card are both in the device
- Press the REC button and LCD display flashing to indicate will be recorded to USB or SD.
- Use USB/SD button to select the option to record to USB or SD card.
- Press REC to start to record, the LCD will display “WAIT- -REC”then change to “STAND
BY”. Now press “REC”again and LCD will flash to indicate the recording is functioning. Press
STOP button to stop recording.
When only single USB or SD Card in the device
- Press REC to start to record, the LCD will display “WAIT- -REC”then change to “STAND
BY”. Now press “REC”again and LCD will flash to indicate the recording is functioning. Press
STOP button to stop recording.
Sound recording through the REC function keys are saved in the directory folder REC
-To Play REC track in folder: press FOLDER button, LCD display F. Use REV or F. WD button
to select the directory REC, press PLAY/II to start playing.
-The track number in the REC Folder will start from “ REC 001 “, and increase gradually.
Therefore if want to check the recording file after finish record, the song will be recorded at the
last track in the REC folder.
COPY: Copy function key. It has to operate copy function in STOP status when use this key for
USB Copy to SD or SD Copy to USB.
Press STOP key, the device should be at stop mode
Insert USB and SD Card, use USB/SD button to select the device you want to copy the source
of any of the following options
Copy single: Press REV , F. WD button or Numerals key to select tracks. Press COPY button
to start copying
Copy the multi-tracks or multi-directories:
- Select the tracks and store the tracks in the Memory Program first(for PROG feature
instruction, please refer to PROG)
- Press COPY button to copy the tracks stored in the Program, if the copy to SD, LCD display
will flash SD and indicates that it is recording to the SD card.
Copy the whole directory:
- Press FOLDER button, LCD display F, use REV button & F. WD to select the directory you
want to copy
- Press COPY key to start to copy the selected directory. If copy to SD, LCD display will flash
SD and indicates that it is recording to the SD card.
- The tracked recorded through COPY function are stored in the folder “CPY”

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- To play folder “CPY” of the tracks, press FOLDER button, LCD display F. Press REV keys F.
WD button to select the directory CPY, press PLAY/II to start playing
- The time required to copy according to the file size and track the numbers
-Copy function is copying without folder. For example, if wants to copy each 5 tracks in 3
folders (total 15 tracks) and there will be storage to CPY001 ~ CPY015 at the CPY folder after
copying. If copy a new song after it, it will be storage at CPY016.
A↔ B: Section Repeat Play
Press once to start playing the beginning of memory.
Press again to stop at the end of memory area. The device repeats to play memory area.
Press it again to stop playing.
USB/SD Playing
■PLAY/II: Play and pause, press to play, play again to pause.
■STOP: Press to stop playing
■USB/SD: Select to use US or SD CARD
■REPEAT /PROG: Press to select Repeat or Program memory function
Repeat function : Need to operate in the playing mode
- Press once, LCD screen displays "REP", will repeatedly playback currently playing track.
- Press twice, LCD screen displays "REP F", will repeat the entire directory is currently being
played
- Press 3rd times, LCD screen displays "REP ALL", will be repeated play all tracks.
- Press 4th times, cancel repeat playback function. The words on LCD screen will be eliminated.
Memory function: Need to operate in the stop-play mode, can be memories up to 99 songs
- Single or multi-tracks memory:
Press the STOP button to stop playback.
Press PROG/REPEAT button, LCD screen displays PROGRAM. Select desired songs by
using FOLDER button and number keys 0 to 9 and REV key or F. WD key.
Press PROG/REPEAT button to store 1st song, LCD display shows “00 01” for the 1st song.
Press << PROG/REPEAT >> again for storing 2nd song; LCD display shows “00 02”. Start
over above process for storing more songs. Press PLAY/II memory to play the tracks stored in
the Program.
-Whole folder memory:
Press the STOP function keys to stop playback
Press PROG/REPEAT button, LCD screen display shows PROG, press the FOLDER button
with the number of combination of keys or REV keys F. WD button to select the folder
Press PROG to store selected folder. To store more folders, repeat above steps.
Press PLAY/II button to start play memorized folders.
To memorize multi-folders or multiple tracks, repeat above steps
LCD will display shows FULL when stored 99 songs
To cancel program feature, keep pressing PROG button until LCD display PROG disappeared

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■REV I: Backwards. Press to backward to last track. Press for 3 seconds to fast reverse the
track
■F. WD I: Fast forward. Press to forward to next track. Press for 3 seconds to fast forward
the track
■IR sensor: Infrared remote control eye.
■DEL: Delete single/folder/all of the files.
Delete current playing track, can be operated under “Stop” mode or during “Playing” mode
Press DEL button, LCD displays flash DEL FILE, reminding you to delete the file, and then
press DEL to confirm the deletion, LCD display shows DEL END.
Delete a folder: To delete the specified folder, press FOLDER button to select the folder you
want to delete, click the DEL, LCD display flashes DEL FOLDER , reminding whether you want
to delete the folder, and then press DEL again to confirm the deletion, LCD displays DEL END,
the folder is removed
Delete all the files: In the stop-play mode operation
- Press the Stop button
- Long DEL key to more than 5 seconds
- LCD display shows "DEL ALL" to confirm whether you want to delete all the files
- Then press DEL key again to delete all the files
- To cancel delete function, just wait for LCD stops flashing and cancellation of delete function
LCD Display:
LINE: Line in audio source
DEL: When using delete function
: In playing mode
II: Pausing
REP: Repeatedly playing the single track
REP ALL: Repeat all tracks
REP F: Repeat specific folder
RAN: Playback in random order
PROG: When operate to program tracks.
M: Mute function
A→B: When repeat playing a specific section
USB: When use USB function
SD: When use SD card function
COPY: When operate copy function
REC: When operate recording function
: The volume display, total 15 sections.
888(1st): Under the MP3 mode, it will appear the folder numbers.

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888 (2nd): Display the current playing track.
88:88:88: Display the time for the current playing track or the recording.
THE FUNCTIONS ON THE REMOTE CONTROLLER
The remote controller shall be appointed to the receiving hole of face plate. The optimal
receiving distance is 3 meters. ( the available distance is 3 meters. ) The batteries ( model
CR2025 3V ) shall be put into the remote controller.
■Numeral 0 ~ 9 : Select the track from numerals.
■USB/SD: Switching for USB or SD mode.
■REC: Recording function button, use for LINE IN recording.
When both USB and SD Card are both in the device
- Press the REC button. LCD display flashing to indicate will be recorded to USB or SD.
- Use USB/SD button to select the option to record to USB or SD card.
- Press REC to start to record, the LCD will display “WAIT- -REC”then change to “STAND
BY”. Now press “REC”again and LCD will flash to indicate the recording is functioning. Press
STOP button to stop recording.
When only single USB or SD Card in the device
- Press REC to start to record, the LCD will display “WAIT- -REC”then change to “STAND
BY”. Now press “REC”again and LCD will flash to indicate the recording is functioning. Press
STOP button to stop recording.
Sound recording through the REC function keys are saved in the directory folder REC
- To Play REC track in folder: press FOLDER button, LCD display F. Use REV or F. WD button
to select the directory REC, press PLAY/II to start playing.
- The track number in the REC Folder will start from “ REC 001 “, and increase gradually.
Therefore if want to check the recording file after finish record, the song will be recorded at the
last track in the REC folder.
COPY: Copy function key. It has to operate copy function in STOP status when use this key for
USB Copy to SD or SD Copy to USB.
Press STOP key, the device should be at stop mode
Insert USB and SD Card, use USB/SD button to select the device you want to copy the source
of any of the following options
Copy single: Press REV , F. WD button or 0 ~9 Numerals key to select tracks. Press COPY
button to start copying
Copy the multi-tracks or multi-directories:
- Select the tracks and store the tracks in the Memory Program first(for PROG feature
instruction, please refer to PROG)
- Press COPY button to copy the tracks stored in the Program, if the copy to SD, LCD display
will flash SD and indicates that it is recording to the SD card.
Copy the whole directory:
- Press FOLDER button, LCD display F, use REV button & F. WD to select the directory you
want to copy
- Press COPY key to start to copy the selected directory. If copy to SD, LCD display will flash
SD and indicates that it is recording to the SD card.

ISO 9001 / ISO 14001 / OHSAS 18001
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- The tracked recorded through COPY function are stored in the folder “CPY”
- To Play folder “CPY” of the tracks, press FOLDER button, LCD display F. Press REV keys
and F. WD button to select the directory CPY, press PLAY/II to start playing
- The time required to copy according to the file size and track the numbers
- Copy function is copying without folder. For example, if wants to copy each 5 tracks in 3
folders (total 15 tracks) and there will be storage to CPY001 ~ CPY015 at the CPY folder after
copying. If copy a new song after it, it will be storage at CPY016.
■REP: Repeat function : Need to operate in the playing mode
- Press once, LCD screen displays "REP", will repeatedly playback currently playing track.
- Press twice, LCD screen displays "REP F", will repeat the entire directory is currently being
played
- Press 3rd times, LCD screen displays "REP ALL", will be repeated play all tracks.
- Press 4th times, cancel repeat playback function. The words on LCD screen will be eliminated.
■PROG Memory function: Need to operate in the stop-play mode, can be memories up to 99
songs
- Single or multi-tracks memory:
Press the STOP button to stop playback.
Press PROG/REPEAT button, LCD screen displays PROGRAM. Select desired songs by
using FOLDER button and number keys 0 to 9 and REV key or F. WD key.
Press PROG/REPEAT button to store 1st song, LCD display shows “00 01” for the 1st song.
Press << PROG/REPEAT >> again for storing 2nd song; LCD display shows “00 02”. Start
over above process for storing more songs. Press PLAY/II memory to play the tracks stored in
the Program.
- Whole folder memory:
Press the STOP function keys to stop playback
Press PROG/REPEAT button, LCD screen display shows PROG, press the FOLDER button
with the number of combination of keys or REV keys F. WD button to select the folder
Press PROG to store selected folder. To store more folders, repeat above steps.
Press PLAY/II button to start play memorized folders.
To memorize multi-folders or multiple tracks, repeat above steps
LCD will display shows FULL when stored 99 songs
To cancel program feature, keep pressing PROG button until LCD display PROG disappeared
STOP: Press to stop playing
I: Press to backward to previous track
I: Press to forward to next track
: Press to fast reverse the playback. Press again to cancel fast reversing
: Press to fast forward the playback. Press again to cancel the fast forwarding
DEL: Delete single/folder/all of the files.
Delete current playing track, can be operated under “Stop” mode or during “Playing” mode
Press DEL button, LCD displays flash DEL FILE, reminding you to delete the file, and then
press DEL to confirm the deletion, LCD display shows DEL END.

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Delete a folder: To delete the specified folder, press FOLDER button to select the folder you
want to delete, click the DEL, LCD display flashes DEL FOLDER , reminding whether you want
to delete the folder, and then press DEL again to confirm the deletion, LCD displays DEL END,
the folder is removed
Delete all the files: In the stop-play mode operation
- Press the Stop button
- Long DEL key to more than 5 seconds
- LCD display shows "DEL ALL" to confirm whether you want to delete all the files
- Then press DEL key again to delete all the files
- To cancel delete function, just wait for LCD stops flashing and cancellation of delete function
■RAN: Press to play the tracks in a random order. Press again to cancel.
■FOLDER: Folder selection key and adjust the recording quality
- Select folder
Press FOLDER button, LCD screen display F, then REW or F. FWD button with the numbers 0
to 9 button to select the directory . Double-click the Cancel catalog select, LCD screen, "F"
disappears
- Recording quality adjustment: Press FOLDER button more than 3 seconds can choose the
recording quality. Press REW or F. FWD key to select 44.1 KHz, 128Kbps or 1 92Kbps
■PLAY/II: Play and pause, press to play, play again to pause
■MUTE: Press to mute, press again to back to normal playing

ISO 9001 / ISO 14001 / OHSAS 18001
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SDR-5116M/SDR-5100M IrDA receiver modules
1.Channel indicator
2.Diversity A/B indicator
3.Audio signal indicator
4.IR sensor area (SDR-5100M IrDA)
5.Channel Selector
6.IRDA synchronizing button (SDR-5100M IrDA)
7.Squelch control
8.Power switch/volume control
First turn on the Power of the main unit. Then turn on the individual power of the receiver
module. Select a channel that corresponds to the transmitter. When transmitter is turned on,
either A or B diversity indicator will flash to indicate that signal has been received.
SQUELCH (SQ) setting
When a channel is in use and undesired interference signal is received, turn the SQ in
clockwise direction to make the receiver less sensitive and thus less susceptible to interference.
If this still does not solve the problem, it means this frequency is not applicable at current
position. Please switch over to the next channel.
Channel synchronizing of the receiver and microphone (SDR-5100M IrDA)
1.Limit the distance between the receiver and transmitter within 30cm.
2.Align both IR sensor areas
3.To change the receiver’s channel, please press the synchronizing button of the microphone.
The microphone's LED will grow to imply synchronizing signal transmitted and the receiver's
channel LED will flash then change to new channel. If the channel LED shows "EC", it means
the receiver and microphone don't have the same frequency band and synchronization isn't
doable.
4.To change the microphone’s channel, please press the synchronizing button of the receiver.
The channel LED will flash to transmit synchronizing signal to the microphone. If its LED
shows "EC", it means the receiver and microphone don't have the same frequency band and
synchronization isn't doable.

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RP-5016M/RP-5100M transmitter module
HI LOW
1.Channel indicator
2.Antenna socket (TNC type)
3.Channel selectors: Press ▲(up)▼(down) to increase/decrease channel number. Please
select a non-interfering frequency channel to those used in the receiver modules.
4.Power control
5.Unit GAIN control: This controls the GAIN level of interior audio sources.
6.3.5mm audio input jack
7.AUX IN GAIN control: This controls the GAIN level of external audio input.
8.Output power setting: LOW (left) for Low output power and HI (right) for high output power.
Low output power will reduce the RF transmission distance and High output power will
extend the possible RF transmission distance. However, if the module is installed on battery-
powered amplifiers, HIGH output power would reduce more operation time than LOW output
power since it requires more power for longer RF transmission.
DP-500M MP3 module
remote control 
1.LCD display
2.Press to return to previous track, press and hold to fast reverse.
3.Press to play/pause
4.Press to go to next track, press and hold to fast forward.
5.Press to return to previous folder.
6.Press to change play modes, press and hold to switch repeat modes.
7.Press to go to next folder.

ISO 9001 / ISO 14001 / OHSAS 18001
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8.IR sensor area
9.USB input
10.USB/SD indicator: The LED flashes during play and extinguishes when stop.
11.SD card input
12.Power switch/volume control
To use the USB/SD digital player, simply plug your USB/SD card into the port after the player is
turned on. To prevent any possible damage to the USB/SD card, always detach it after the
player has been shut off.
Operating functions on the panel and the remote
※Remarks:
1.Changes of tracks, EQ and play modes will only be saved 5 seconds after the setting.
2.If the SD or USB are not detected, please try by inserting it again.
3.The player reboots to read whichever is last inserted.
4.This player can read MP3 files only. Other formats such as WMA and WAV aren't supported.
The USB and SD card must be FAT/FAT32 formatted.
DPR-500M MP3 recorder player module
remote control 
1.LCD display
Operating function
On the panel
On the remote
Play/pause
Press II
Skip forward
Press 
Press I
Fast forward
Press and hold 
Press and hold I
Skip backward
Press 
Press I
Fast backward
Press and hold 
Press and hold I
Next folder
Press 
-
Previous folder
Press 
-
Track select (button #0-9)
-
input track number, then
press II
Repeat mode switch
(ALL/RANDOM/SINGLE/FLDER)
Press and hold MODE
Press MODE
EQ mode switch
(POP/ROCK/JAZZ/CLASSIC/COUNTRY/NORMAL)
Press MODE
Press EQ

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2.Press to return to previous track, press and hold to fast reverse.
3.Press to play/pause.
4.Press to go to next track, press and hold to fast forward.
5.Press to record.
6.Press to switch repeat modes.
7.Press to stop playing or recording.
8.IR sensor area
9.USB 2.0 input
10.USB/SD indicator: The LED flashes green during playing and red during recording. It lights
red if there is no track to play, lighting green when playing or recording stops.
11.SD card input
12.Power switch/volume control
Operating functions on the panel and the remote
※Extra attention to recording
1.Recordable only when USB/SD is detected.
2.Record files will be stored in the RECORD folder of USB/SD.
3.The files will be named as FILE_001, FILE_002, FILE_003…etc.
4.The name of a deleted track won’t be applied to its next one.
5.Recordable until FILE_999 appears with LCD displaying Num Full.
6.LCD displays USB FULL or SD FULL when insufficient memory left.
7.LCD displays SD LOK if the SD is locked.
8.Don’t remove the USB/SD during the recording process in case the interrupted track might
be damaged.
Operating function
On the panel
On the remote
Play/pause
Press II
Record
Press●to record and ■to
stop.
Press REC to record and ■to
stop.
Skip forward
Press I
PressI
Fast forward
Press and hold I
Press and hold I
Skip backward
Press I
Press I
Fast backward
Press and hold I
Press and hold I
Next folder
-
Press 
Previous folder
-
Press 
Track select (button #0-9)
-
input track number,
then press II
USB/SD switch
-
Press USB/SD
Repeat mode switch
(ALL/RANDOM/SINGLE/FLDER)
PressMODE
Press MODE
Volume control
-
Press or
A-B section play
-
Press A-B to start, again to play
section and again to stop
Delete tracks
-
Press DEL to delete track and
again to confirm your delete
Mute
press MUTE to mute/recover