Adastra EZPA User Manual

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1. Built-in 1GB MP3 player. With USB port which can play
flash drive, Mp3 player etc. With SD/MMC card reader.
With 3.5mm AUX in jack which can connect with iPod,
CD player etc. With recording function.

2. With 1 handheld microphone and 1 body pack
transmitter with headset MIC and lapel MIC.

3. Built-in rechargeable battery.

4. ECHO, TONE controls.

5. Power/volume control, Mp3 volume control.

6. 6.35mm MIC IN, RCA line in jacks.

7. 6.35mm LINE OUT and 3.5mm phone out jacks.

8. AC input and 12V DC input jacks.

CAUTION

PARTS DESCRIPTION

FEATURES

++

DC 12VDC 12V

MICMIC

LINE OUTLINE OUT

LINELINE

ININ

PHONEPHONE

MENU MENU ENTER ENTER PLAY/PAUSE PLAY/PAUSE PREVIOUS PREVIOUS NEXTNEXT RECORDRECORD

USB USB AUX INAUX IN

DIGITAL MP3 PLAYER

SD/MMCSD/MMC

FLASH DRIVERFLASH DRIVER

1. Rear Cover( battery inside)

2. AC input jack

3. AF lever meter

4. Mp3 player

5. Handle

6. Low battery power indicator

7. Charging indicator

8. Power indicator

9. RF indicator

10. Antenna

11. Power switch/volume control

12. Mp3 volume control

13. Echo control

14. Tone control

15. MIC input jack

16. Line out jack

17. Line input jack

18. Phone out jack

19. DC input jack

20. Handheld MIC

21. Body pack transmitter

22. Clip-on MIC

23. Headset MIC

1. Free from high temperature; don't expose the device to
equipment.

2. Don't place the device in the environment of humidity and dirts.

3. Place the device in the ventilated environment.

4. Don't pull the power cord while you pull out the plug,
plug to pull out.

5. Pull out the AC power if you will not use the device for a long time.

6. Your operation must be subjected to the specified voltage
the device and complied with this guide.

7. Don't open chassis :it is very dangerous either open the
put your hand inside the chassis, don't do it.

If the device is not propers, pull out the plug at once and

retailer or the nearest distributor.

the hot

just hold the

mark on

chassis or

contact

your

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1. Confirm the power:

A. When use the AC power:

1) Please confirm if your currently AC power as the same as the
device parameter, if no, the device will be destroyed.

2) Turn on the volume control in clockwise direction, this device is
normally working when the panel red power LED come on.

3) Open the battery cover of the transmitter put a 9V battery into it,
then close. Put the plug of headset into the mic jack on the
transmitter, keep the distance as 0.8-1M between the mic head
and receiver, the green indicator light is lightening, the wireless
start working. Tune the wireless amplifier volume control to your
desired level.
B. When use the build-in DC 12V rechargeable battery:

1) Insert the rechargeable battery in correct polarity direction.
(DC 12V:Red means +, Black means - ,)

2) Turn on the volume control in clockwise direction, RED indicator is
come on, this device is working now. If the LOW POWER indicator
come on when use this device, means the voltage is not enough.
Please recharge it
C. When use the outer DC 12V rechargeable battery:

1) DC power can be input into by DC power jack directly.

2) When use car battery: voltage should be 12v-15v, please note the
correct polarity.
D. When recharging:

1) Plug the power cable into AC power jack for recharging, when
RECHARGE indicator turn to GREEN from RED, means voltage
is enough.

2) Please recharge the battery every 2 months if you don't use it for
a long time, and recharge it 8-10 hours continuous.

OPERATION

OPERATION

2. Amplifier:

1) Turn POWER/VOULME knob clockwise. Power Led indicator will
light. Adjust master volume, Mp3 volume, tone and Echo control to
suitable level.

2) Wire microphone: Plug wire microphone into MIC in jack.
Microphone volume can be adjusted by master volume 11. Keep
microphone away from the main unit to avoid feedback noise.

3) External audio can be input to main unit through RCA input jack.

4) Connect headphone to phon out jack to listen to music without
interfering others.

5) Sound can be output to amplifier through LINE OUT jack.

3. Wireless transmitter:

1) Insert a 9V battery into the wireless transmitter. Turn on power
switch, power LED indicator will flash once then off. RF indicator
on amplifier will light. Extend the antenna fully.

2) Adjust amplifier volume and tone control to a suitable level.

3) When the transmitter power switch is ON and the power indicator
light red, it means that the transmitter battery is not enough.
Please replace with new battery.

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