Senrun EP-600 SERIES User manual

Owner's Manual
Multipurpose Wireless Portable
PA Amplifier System
EP-600 series

Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one
of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
: To assure continued compliance, any changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate this equipment. (Example use only shielded interface cables when
connecting to computer or peripheral devices).
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FCC Caution
WARNING
EXPLANATION OF GRAPHICAL SYMBOLS
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to th presence of uninsulated dangerous voltage
within the products enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to humans.
The exclamation point, within an equilateral triangle, is intended to alert the
user to the presence of important operating and maintenance(servicing)
instructions in the literature accompanying the appliance.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
WARNING
:To reduce the risk of electric shock, do not remove the cover, No user serviceable parts inside. Refer servicing to
qualified personnel.
:To prevent fire or electric shock, do not expose this equipment to rain or moisture.

Table Of Contents
Multipurpose Wireless Portable PA Amplifier System
Identifying The Parts
A / Wireless Receiver Module
B / Volume, Tone Quality and Mater Control Panel
C / Power Descriptions
T / Tape Location of Controls
USB-mp3 Disk
D / CD-mp3 Location of Controls
CD-mp3 / USB Player Location of Controls
Digital mp3 Recorder & Player Location of Controls
Transmitters
Handheld Microphones
Body Pack Microphone
Instruction for Changing Battery
Note on Unit Installation
Troubleshooting and Maintenance Guide
Specifications
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11

Identifying The Parts
1
EP-600 series
1.
2. Back panel cover: Fixed sound box, and
related electric components with battery.
3. Front panel cover: Fixed horn, heat sink
and powerful amplifier.
4. Heat Sink: Supply powerful to disperse
heating.To use would be appear tepid as
normal phenomenon.
5. Loudspeaker: Built in 8 inch full range
woofer speaker.
6. Grille Cover: To prevent antirust design.
7.
Charging switch.
9.
Carry Handle: to stretch or retract the carry
handle by press up the button.
Power Switch:
( I )ON / POWER ON, (O)OFF / POWER OFF
8.
Extension speaker socket:Extension 4 Load,
100W full range woofer speaker.
Ω
D
8
9
7
5
FOLDER STOP / EJ
POWER REP / SHU
disc
UHF PLL 16-CH WIRELESS RECEIVER
9
11
3
1
5
1
1
3
5
7
CHANNEL
UHF PLL 16-CH WIRELESS RECEIVER
9
11
3
1
5
1
1
3
5
7
CHANNEL
VOL.
MIC1/2
VOL.VOL.
MIC2 IN
XLR
ECHO
LIVE IN
MIC1 IN
LINE IN
LINE OUT
MIN. MAX. MIN. MAX. MIN. MAX.
MAX. MIN. MAX. MIN. MAX. MAX.
MASTER BASS TREBLE
L
R
AUX IN
L.BPW ON CHG.
DC24V
3A
USB
MIN. OFF
ON
CD / TAPE VOL. WIRELESS
MIC. PRIORITY
ON OFF
AC 100-240V Power ON/OFF
Charge ON/OFF
Ext. SP.

A. / Wireless Receiver Modules
2
45 6 7
A1. RF Signal Indicator: The yellow LED RF lights up that when wireless audio signal are being received and
transmitted.
A2. LED number display: Turn the channel selector from 1 to 16 and see the LED screen shows current channel
position. Check if transmitter turned to the same frequency then use it.
A3. AF Signal Indicator: The red LED AF lights up that microphone signal are being transmitted and received
when microphone turned on.
A4. Channel selector a. Revolving spindle of 16 users selectable channel.
A5. RA/RB: Diversity A/B indicator; the LED lights glow when the receiver detects
RF signals from the transmitter. If it is only one light glows means only one signal received from one antenna.
A6. Power ON/OFF /Volume Knob: Adjust by turning clockwise when power is on while volume up microphone.
A7. Volume control: Rotate volume knob clockwise to increase volume to desire level or counterclockwise to
decrease volume until the power switch off.
46 7
UDR-7F USR-6F
Multipurpose Wireless Portable PA Amplifier System
B. Control Panel
B1. LINE OUT:
B2. MUSIC VOL.:
B3. ECHO VOL.:
B4. MIC ½ VOL.:
B5. LINE IN :
B6. MIC 1 IN
B7. XLR MIC 2 IN
VOL.
MIC1/2
VOL.
OFF MAX.
VOL.
ON
MIC2 IN
XLR
ECHO
LINE IN
MIC1 IN
LINE IN
LINE OUT
MIN. MAX. MIN. MAX. MIN. MAX.
disc

C. Power Descriptions
3
EP-600 series
MAX. MIN. MAX. MIN. MAX. MAX.
MASTER BASS TREBLE
L
R
AUX IN
L.BPW ON CHG.
DC24V
3A
MIN. OFF
ON
CD / TAPE VOL. WIRELESS
MIC. PRIORITY
ON OFF
11 12 13 14 15 16 17 18
MASTER
BASS Rotate volume knob clockwise to increase bass to desired level.
TREBLE Rotate volume knob clockwise to increase treble to desired level.
AUX IN
CD/TAPE VOL.
PW ON.
L.B. The batteries are due for recharge once the yellow indicator is on. The red indicator will flash
until no battery to yellow light.
CHG.
DC input DC power input jack.
WIRELESS MIC. PRIORITY
：
：
：
：
：
：
：
：
：
：
B9.
B10.
B11.
B12.
B13.
B14.
B15.
B16.
B17.
B18.
MP3
AC IN : The power voltage is 100-240V switching power supply.

T / Tape Location of Controls
T1. EJECT MODE: To slot TAPE or draw it out.
T2. DIGITAL COUNTER: 4digit LCD counter with
back light.
T3. RESET MODE: Reset the 4 digit counter.
T4. SPEED ADJUSTMENT: Fast to play mode.
T5. PLAY MODE SELECTOR:
T6. FAST FORWARD PLAY MODE: Fast to play
when pressing this mode.
T7. FORWARD PLAY MODE: To play forward mode by pressing.
T8. STOP MODE: Removing disc before press stop while it is playing.
T9. REVERSE SIDE MODE: To play reverse side mode by pressed stop mode.
T10. REWIND MODE: Rewind tape play mode.
T11. RECORD MODE
NOTE ON UNIT OPERATION:
Make sure the recorder is turned off by pressing the stop mode before turning off the main
power switch control. The cassette operating switch is the second switch located on the right hand
side, turn anti-clockwise to reduce volume and switch off.
4
USB-mp3 Player Disk
1 Power ON/ OFF/ VOL: Turn it clockwise to high volume
up which is turning it on or turn it to anticlockwise to
reduce volume until off position.
2 Error LED indicator: The red light indicator will flash
on while it is error reading or playing.
3 Stop: Stop playing songs while it is on playing mode
or stop all.
4 EQ/ Repeat: To choosing jazz/ pop/ classic/ rock equalizer
mode or 3 seconds to the single repeat and repeat all music songs by pressing up.
5 Play/ Pause: Start to play or pause to play.
6 Forward mode: Press button to forward search music songs.
7 Rewind mode: Press button to rewind search music songs.
8 USB connection port: Insert any USB device; the USB device must be compatible to USB mass storage
device.
ON
OFF
Error Repeat
MP3
DIGITAL AUDIO PLAYER
1 2 3 4 5 6 7
8
Multipurpose Wireless Portable PA Amplifier System

5
EP-600 series
Digital Audio Recorder Player System:
1. 1.54 inch OLED 128 x 64 pixel
2. Digit-number track select
3. MENU
4. Stop
5. Volume UP
6. Forward
7. Repeat
8. Play / Pause
9. Volume Down
10. Backward
11. Power Switch
12. IR Contact
13. LINE IN Volume
14. SD/MMC/MS Device Port
15. Mini USB 2.0 Storage Device Port
16. Card Reader / PC/USB/LED Indicators
17. USB OTG 2.0
18. LINE IN
19. Card Reader / PC/ USB Switch
20. LINE OUT
1 2
3
4
5
6
7
8
9
10
11
12
13
14 15 16 17 18 19 20
DAR-3000

6
D / CD / CD-mp3 Location of Controls
D1.
D2a. SHUFFLE: Randomly play.
D2b.
D3a. STOP: stop to play the laser player.
D3b.
D4.
D5. CD SLOT: Slot the CD into the machine with the label side up.
D6. FAST FORWARD MODE: To play forward mode by pressing to search tracks. .
D7. BACKWARD MODE: To play backward mode by pressing to search tracks.
D8.
D9a.
D9b.
D10.
D11. PI CH CONTROL (option)
This CD player only accepts 12cm Disk like CD_R and CD_RW. Do not attempt to insert CD_ROM, CD_I, CDV,
Computer CD and 8cm CD Disk. Please make sure do not attach any other material than the supplied standard
CD Disk or otherwise causing damage to the magnetic head.
PROGRAM: Edit the program of playing songs.
FOLDER: Searching folders by pressed button.
STOP/EJECT: Stop to play the laser CD player, CD withdraws and CD inhales.
PLAY/ PAUSE BUTTON: Start to lay, pause to play.
REPEAT/ SHUFFLE: Repeatedly play, edit songs and play tracks randomly.
POWER
EJECT: CD Withdraws, CD inhales.
LCD SCREEN DISPLAY WITH BACK LIGHT
T
D1
D2a
D3a
D4
D5
D6
D7
D8
D9a
D10
PITCH
LO HI
D10
D1
D2b
D3b
D4
D5
D6
D7
D8
D9b
D11
Multipurpose Wireless Portable PA Amplifier System

7
EP-600 series
1 2 3 4 5 6
7 8 9 10 11
D / CD-mp3 / USB Player Location of Controls
12 13
14
15
5
6
16
489
7
10
11
17

1.USB connection port: Insert any USB device; the USB device must be compatible to USB mass
storage device.
2.LCD SCREEN DISPLAY WITH BACK LIGHT
3.REMOTE:
4.FOLDER SKIP:
5.
7.
USB:When press this key will changed to USB mode
6.CD:When press this key will change to cd-mp3 mode.
STOP:When CD is not stop, if this key is pushed then CD will stop.
8.DONW/REVIn 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.
9.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.
.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, then it is changed to pause.
When this key is pushed during CD is pausing, then it is changed to play.
10
EJECTWhen this key is pushed, door is moved out.
Remote Control Location of Controls
0~10 numbers :You can use these keys to select the track you want directly.
PROG:Set to programming mode.
When programming mode, [stop] key is pushed then program is all cleared.
FIND:In MP3 mode : Press this key once FILE search mode changed .Press this key twice ALBUM
search mode changed .If press this key long time once track is displayed .press twice ID3 TAG
is displayed.
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.
DISPLAY:Press this key, the root and file name will display on the LCD screen.
MUTE

8
Multipurpose Wireless Portable PA Amplifier System
Transmitters
[ Handheld microphones ]
H1. Steel grille: Protect capsule to prevent any damage.
H2. Aluminium neck ring: logo printing and fixed top and capsule.
H3. Battery Compartment: 1.5V x 2 piece
H4. Channel switch from 1 to 16
H5. Battery indicator: This red light indicator flashing
when the batteries are almost out of power.
H6. Power switch on / off: Control microphone power.
H4
NOTE:
Remove the batteries if you do not plan to
use the unit for a long period of time. Please
turn it to off.
[ BODY PACK MICROPHONE ]
A. Lavaliere microphone B. Headset microphone
UH-816
6

1. External antenna jack: 1/4 for antenna input jack.
2. Power indicator: The red light indicator will be flash once when turn it on.
The red light indicator will be solid red when the batteries are almost out of power.
3. 3.5mm microphone input jack or mini XLR jack.
4. Volume Control: Adjusted by turning clockwise to the volume adjustment knob.
5. Power switch: Power on / Power off.
6. Channel selector from 1 to 16.
7. Buckle is fixed with a screw so that is can conveniently clip on the belt comfortably.
8. Buckle is fixed on the unit. It can set revolved up to 90 by fingers.
9. Battery chamber cover: To put batteries in and take out from this chamber cover.
10. Battery compartment: 1.5V x 2 Align the negative or positive polarities properly when
inserting the batteries. Remove the batteries when not been used for a long period of time to
keep the batteries life longer.
Options: Headset or Lavaliere microphone.
NOTE ON UNIT OPERATION:
When using lavaliere, try to place capsule close to the mouth while doing, so do not turn high up the
volume as it cannot achieve the best reception.
φ
Body Pack Microphone
10 9
9
EP-600 series

10
Multipurpose Wireless Portable PA Amplifier System
Note On Unit Installation
Instruction For Changing Battery
Note: Diagram 1.
1. Please switch power off before start to changing batteries.
2.Take out 4 pieces of screws and remove batteries plates from main panel board and take batteries out.
Install batteries 12V/4.5A into battery compartment.
3.Make sure the battery pack is properly inserted then closed the cover by tight up the screws.
To connected red line into positive R1 red line terminal, black line into
negative B2 black line terminal, to gathered negative B1 and positive R2 to connect each and inserted.
4.Note: Make sure the pole with color. Refer to Instruction for Changing Battery Diagram 1. Do not make error
attached or otherwise causing damage or power is not working in perfect condition. To keep full batteries,
if you do not plan to use the unit for a long period of time.
Red Black
1. To assembly this unit should be away from ground (1 meter ~ 1.5 meter) to get best position.
Option with tripod stand (ST-3B)
2. Adjust the volume to the minimum position (Main volume control / CD or TAPE volume) by any volume control.
3. When charging the batteries, the( ) green light indicator is blinking. And when the rechargeable
batteries are fully charge, the green light indicator will be solid green.
4. The receiver of this unit can be changed frequencies which is high quality product with easy operation.
5. The Extension speaker system must be to 4 /100W handling and power impedance to be connected and insert
into 6.3mm external jack.
Ⅱ
Ω
Troubleshooting And Maintenance Guide
1. Make sure positive and negative when changing the rechargeable batteries.
2.To keep batteries service longer, switched off while not using this unit.
3. When changing receiver module, please switch AC / DC main power to off position.
4. Remove the batteries if you do not plan to use the unit for a long period of time. To keep full batteries, please
charging once between 2-3 month without fixed schedule.
Note on Unit:
1. No altering or remodeling, this can cause malfunctioning.
2. No dropping or strong impacts, this may damage the unit.
3. Do not leave the unit exposed to direct sunlight for long periods of time.
4. Do not use trolley on the ragged ground and avoid any damage. Technical service: www.ecen.com.tw
FOLDER STOP/EJ
POWERREP/SHU
MP3
disc
DIGITALAUDIO
COMPACT
MAX. MIN. MAX. MIN. MAX. MAX.
MASTER BASS TREBLE
L
R
AUXIN
L.BPWON
CHG.
DC24V
3A
USB
MIN.
OFF
ON
CD / TAPEVOL.
WIRELESS
MIC.P
RIORITY
ON OFF
VOL.
MIC1/2
VOL.
OFF MAX.
VOL.
DAR
VOL.
ON
MIC2 IN
XLR
ECHO
MUSIC
MIC1IN
LINE IN
LINE OUT
MIN. MAX. MIN. MAX. MIN. MAX.
AC 100-240V PowerON/OFF
ChargeON/OFF
Ext.SP.

11
Specifications
EP-600 series
Note: Specifications are subject to change without prior notice. 2007-2008
EP-600 Series Specifications
Model EP-600A EP-600D
EP-600DM EP-600T EP-600DAR EP-600USB EP-600DMU
Speaker 4ohm / 8” woofer
Receiver module UHF PLL Single or Dual 16 users selectable channel
Output power 60W
Optional Voice input jack Anti-shock CD or
CD-mp3 Player
Tape recorder with
auto reverse, auto
stop function
Digital audio
recorder/player USB-mp3 USB/CD-mp3
Charging time 5-6 hours
Operating time Up to 6 -8 hours Continous use. (Depanding on the Volume size)
Power supply 90-264V
Rechargeable
battery 12V/2.7Ah (2 pieces)
Frame material PP with fiber materials
Dimensions 430 (H) x 270 (W) x 240 (D) mm
Weight 10 Kgs (22 lbs)
Standard package Fixed handle, Trolley wheels
Accessories Tripod stand, Wall mounting pack, Fabric storage bag

12
Multipurpose Wireless Portable PA Amplifier System
MODEL
Carrier frequency range
Pre-programmed Frequency
Frequency stability
Frequency response
Antenna
Battery
Weight
UPL-83
600-960MHz
Preset 16 Channels
0.005%
50Hz-18KHz( 3dB)
External antenna
1.5vx2or1.2Vx2(AAUM-3)
100g
Transmitter Model
Outlood design
Microphone capsule
Carrier Frequency range
Frequency Stability
Frequency Response
Antenna
RF Output Power
Currency Consumption
Battery
Weight
Handheld
Dynamic
600-960MHz
0.005%
50Hz-18KHz( 3dB)
Built in
10mW MAX.
100mA 10mA
UH-816
1.5Vx2Pecs
270g
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ECEN ELECTRONICS CO., LTD.
SENRUN ELECTOINICS CO., LTD.
No.26-13-1 Fongle Road, Beitun District.
Taichung City, 40673, TAIWAN.
TEL:[phone]
FAX:[phone]
e-mail:[email protected]
http://www.ecen.com.tw
2007/12 Version
Distributor