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2

Wireless Microphone System

2, Receiver Controls and Functions

Receiver Features:

Rugged metal chassis with soft-touch controls.

Total  300  selectable  frequencies  and  preset  10  interference-free

groups.

Up to 16 simultaneous transmitting units.

Transmitter Sync.

 LCD  Displays:  RF  Level, Audio  Level,  Battery  Life, Antenna  Status,

Channel.

Equipped with both XLR balanced and Ø6.3mm unbalanced outputs.

Ideal for meetings, seminars, courtrooms, house of worship services,

broadcast and conference applications.

Figure 1: Front Panel

Power Switch.

Infrared  Data  Transfer  Window  (IR)  for  all  4  channels:  Transmit

receiver data to the transmitter.

LCD  Window  for  all  4  channels:  Liquid  Crystal  Display  indicates

control setting, and operational readings.

Smart menu-driven Control Knob: Rotate this knob to select function
options and edit function choice.

Infrared  Data  Transfer  Button  (SYNC):  Press  this  button  to  transmit

data  from  receiver  to  transmitter.  From  Channel  A  to  channel  D 

buttons.

3

Wireless Microphone System

Figure 2:  Rear Panel

Antenna  Input  Jack:  BNC  type  antenna  connector,  attached  the 

antenna directly.

DC Power Output Jack: 12V-16V / 1000mA.

Unbalanced Mixed Output Jack: Unbalanced Mixed Output Jack: 1/4”
(6.3mm)  phone  jack.  Can  be  connected  to  an  aux-level  input  of  a mixer, 

guitar amp or tape recorder.

Balanced  Output  Jack:  XLR  type  connector. A standard  2  conductor
shielded  cable  can  be  used  to  connect  the  receiver  output  to  a 

balanced microphone level input on a mixer or integrated amplifier.

3, Option for the wireless transmitters Wireless Conferencing 
Microphone EG-2204D: Features: 

Delicate and fashion design, easy to use.

With illuminated ring.

Unidirectional condenser microphone for high quality sound pickup.

Infrared automatic transmitter sync.

2 x AA batteries – up to 6 hours continue use.

B

1

2

1

3

4

1

4

3

2

5

RECEIVER

RX

A

B

C

D

V

2

O

0

L  GROUP

10

20

20LOCK

20

FREQ

800.650

802.950

819.500

821.500

 LEVEL 

RF AF

Содержание EG-2204

Страница 1: ...使用说明书 Wireless Microphone System EG 2204 Operating Instructions UHF 4 Channel RECEIVER RX A B C D V 2 O 0 L GROUP 10 20 20 LOCK 20 FREQ 800 650 802 950 819 500 821 500 LEVEL RF AF ...

Страница 2: ...enna are normally positioned in the shape of a V both 45 from vertical for best reception Keep antennas away from noise sources such as computer digital equipment motors automobiles and neon lights as well as away from large metal objects Keep open space between the receiver and transmitter for better reception The transmitter should be at least 3ft from the receiver Connections The switching powe...

Страница 3: ...r Button SYNC Press this button to transmit data from receiver to transmitter From Channel A to channel D buttons 3 Wireless Microphone System Figure 2 Rear Panel Antenna Input Jack BNC type antenna connector attached the antenna directly DC Power Output Jack 12V 16V 1000mA Unbalanced Mixed Output Jack Unbalanced Mixed Output Jack 1 4 6 3mm phone jack Can be connected to an aux level input of a mi...

Страница 4: ...ic transmitter sync LCD display with channel and battery life indicator 2 x AA batteries up to 15 hours continue use 4 Wireless Microphone System 6 7 1 2 3 4 5 Figure 4 Microphone Head LCD Window Liquid crystal display indicates operational frequency channel and battery life The transmitter s fuel gauge battery indicator displays a maximum of 3 bar segments When it leaves 1 bar segment the transmi...

Страница 5: ...e the group there are 10 interference free group channels available Then push the knob to save YES or NO c LOCK Selecting LOCK highlights push the Control Knob once to enter the edit mode rotate the knob to select ON or OFF Then push the knob to save YES or NO RX A B C D VOL GROUP 10 20 20 LOCK 20 FREQ 800 650 802 950 819 500 821 500 LEVEL RF AF 20 RX A B C D VOL GROUP 20 20 LOCK 20 FREQ 800 650 8...

Страница 6: ...20 锁键 D SYNC RX A B C D VOL GROUP 10 20 20 LOCK 20 FREQ 800 650 802 950 819 500 821 500 LEVEL RF AF 20 锁键 SUCCEED D SYNC 9 Wireless Microphone System 5 Specifications EG 2204 4 Channel Receiver Main Frame Size Channels Frequency Stability Carrier Frequency Range Preset Groups Operating Range Oscillation Sensitivity Band Width Max Deviation Range S N EIA Standard 19 1U 4 Channel 0 005 Phase Lock Lo...

Страница 7: ...echargeable battery Current Consumption 100mA typical Battery Current Life Approximately 7 hours Dimension 420mm Weight 500g Carrier Frequency Range UHF 620 850 MHz Oscillation PLL synthesized Harmonic radiation 65dBm Bandwidth 30MHz Max Deviation Range 45KHz Input Connector 4 pin mini XLR connector RF Power Output 15mW Battery AA X 2 country dependent Current Consumption 90mA typical Battery Curr...

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