PROAUDIO

SV-55 PROFESSIONAL MIXER

WITH VHF-302 WIRELESS MICROHONE

USB

SD

AUX

USER’S MANUAL

MIXER

Front Panel

USB

SD

AUX

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1. Power: Press to turn on/off the unit.

2. AUX: To be connected with mobile phone, Tablet or another external audio source.

3. USB/TF port: Enables playing audio from USB (DOK) or SD (TF) cards, this is the

"PLAYER".

4. PLAYER IR Remote Sensor .

5. PLAYER previous track.

6. PLAYER Play / Pause.

7. PLAYER next track.

8. PLAYER MODE : Choose input of Player in between USB, SD, AUX or Bluetooth.

9. PLAYER LED Display.

10. Selector: Turn to choose Mp3 player, TV or DVD input.

11. Bass control: Turn to adjust bass of music.

12. Treble control: Turn to adjust treble of music.

13. Volume control of music

14. Volume control of wireless microphone/MIC in 1

15. RF1: Light green when wireless microphone 1 is powered on.

16. Volume control of wireless microphone/MIC in 2

17. RF2: Light green when wireless microphone 2 is powered on.

18. TONE: Turn to adjust tone of microphone.

19. ECHO: Turn to adjust echo level.

20. Master volume control

Rear Panel

INPUT OUTPUT TX

21 22 23 24 25 26 27 28 29 30

21. ANT B: Antenna of wireless microphone 2.

22. MIC IN 2: To connect wired dynamic MIC.

23. MIC IN 1: To connect wired dynamic MIC.

24. DVD Input: To be connected to DVD , Streamer, Computer or any other Audio or

A/V source.

25. Cable/TV Input: To be connected to Cable TV output or any other Audio or A/V source.

26. OUTPUT: To be connected to Active Speakers, Hi Fi system, TV or Screens for the

Video out.

27. DC IN: Connect DC end of supplied power adapter here. Connect AC end of power

adapter into a suitable mains power socket.

28. ANT A: Antenna of wireless microphone 1.

29. Channel Switch: Selects one of 3 channels of Wireless Headphones (To buy

separately). Any quantity of Headphones can be operated in 2 different frequencies

at same site.

30. Antenna for DA-601 Headphones.

HANDHELD MIC

1. Unscrew the battery cover at the end of the microphone.

Install the provided two 1.5V AA batteries and then close the cover. Make sure to connect with the correct polarity.

2. Slide power switch to ON position, power LED indicator should flash once briefly indicating that the transmitter has sufficient power. If the power LED indicator stays on or does not light at all , it indicates that the battery has insufficient power or dead. Please replace new battery.

3. Slide the power switch to MUTE position to mute the sound.

4 . If the microphone is not going to be used for a long period of time, please slide the power switch to OFF position and remove the battery from microphone.

SPECIFICATIONS

A. Overall System

Oscillation Mode: Quartz Controlled

Carrier Frequency Range: Fixed permitted

Frequency Stability: 30ppm

Modulation Mode: F3E

Maximum Deviation: +/-35Khz

Audio Dynamic Range: >100dB

S/N: >100dB

Frequency Response: 80~20000Hz at ±3dB

T.H.D: <0.5%

Operating Distance: 30M

Operating Temperature: -20℃ ~50℃

B. Receiver

Mirror Image Rejection: >50dB

De-emphasis: 50μs

LINE input sensitivity: 380mV/-8.5dB

MIC input sensitivity: 5mV/-46dB

LINE input impedance: 10KΩ

MIC input impedance: 8KΩ

Power Supply: DC18V/500mA

Power Dissipation: <800mW

C. Microphone

Mike Capsule: dynamic

Pre-emphasis: 50 μ s

Antenna: Built-in housing

RF Output: <10mW

Spurious Emission: >40dB

Power Supply: 2x 1.5V AA batteries

Power Dissipation: <250mW

Grille

(Capsule inside)

Power/low battery indicator

Power on/off/ mute switch

Battery cover/

Compartment