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Contents

P.1

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P.2

P.2

P.3

P.3

P.4

P.4

Wireless Microphone System

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1. Receiver Installation and Connections

Installation

Connections

2. Receiver Controls and Functions

EG-2204 Front panel 

EG-2204 Rear panel

3. Option for the Wireless Transmitters

        Conferencing Microphone  

Handheld Microphone         Body-

pack Transmitter

4. System Setup

        Receiver Setup         

Transmitter Setup

5. Specifications

Thank you for purchasing a professional wireless microphone system. Please 

carefully follow the instructions in this manual to ensure long, trouble-free use 

of your equipment.

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1, Receiver Installation and Connections

Installation:

For better operation the receiver should be at least 3ft. (1m) above the 
ground and at least 3ft. away from a wall or metal surface to minimize 
reflections.

Attached a pair of UHF antennas to the antenna input jacks, the antenna 
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 power supply is designed to operate properly from any AC 
power source 100-240V, 50/60Hz without user adjustment. Simply connect 
the receiver to a standard AC power outlet, using only an IEC-type input 
cordset approved for the country use. Power to the unit is controlled by the 
front panel power switch.

There are two audio outputs on the rear panel: an XLR microphone output 
and a 1/4” (6.3mm) phone jack instrument output. The two isolated audio 
outputs permit simultaneous feeds to two different inputs. Use the 
appropriate shielded audio cable for connections between the receiver and 
the input(s) of the mixer or other equipment.

1

Wireless Microphone System

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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