Easun EM-600 Series User manual

OWNER'S MANUAL
MULTI-FUNCTIONAL
CONFERENCE SYSTEM
EM-600 SERIES

Brief introduction
This system designed by the latest digital technology in accordance with IEC914 and ISO
standards. It’s a high effective Multi-functional meeting system for a meeting or
conference, and it’s easy to setting-up, debugging and using without training.
1.0 System Configuration
Main unit, Chairman Unit, Delegate unit, SYSTEM Cable.
2.0 Main unit
1. Designed accordance to ISO and IEC914 standards.
2. Built-in power supplying device and signal amplify, which can support more
than 60 groups of microphone unit. The system can be extended to more
than 200 units with extension power supply unit
3. Equipped with four groups of 8P-DIN plugs for system connecting.
4. Equipped with BAL socket.
5. Built-in volume processor for volume regulating.
6. System volume can be regulated independently.
7. Equipped with AUX input socket and the volume can be regulated
independently.
8. Equipped with a group of wire microphone input socket.
9. Built-in monitor loudspeaker (1W) for volume regulating
10.MIC on number restriction.
11.Equipped with 9 LED indicator lamps.
2.1 Schematic diagram of the main unit

1. Power switch
2. Wire MIC volume control
3. AUX input volume control
4. Monitor
5. Master volume control
6. Microphone volume control
7. MIC on number restriction (SET.)----1/2/3/5/free configurable
8. AUX IN
9. MASTER OUT /REC OUT
10.BAL OUT
11.MIC input socket
12. EFX OUT
13. EFX IN
14. (LINE) 8P-DIN sockets
15. DATA PORT (connection video process)
16. Power supply jack (AC220V/50Hz)
3.0 Meeting microphone
Meeting microphone can be divide delegate unit and chairman unit, portable
series and embedded series
3.1 Delegate unit
1. Designed in accordance to ISO and IEC914.
2. Speaking and listening function.
3. 8P-DIN plugs for system T-type connection.
4. Unidirectional electret MIC and HIFI voice loud-speaker
5. Electric capacity type microphone equipped with windshield cover.
6. Extended pipe optional.
7. The annular red indicator lamp could show the state of the microphone.
8. The microphone has a speaking button and indicator lamp; it can control the
state of speech.
9. Equipped with an earphone output jack ad REC output jack.
3.2 Chairman unit
Including the functions of the delegate unit, chairman unit has other following
functions.
1. The chairman unit number in the system is unrestricted, can join in any
position of the system.
2. Equipped with an earphone output jack
3. Turn down delegate MIC by press the priority button.

3.3 Schematic diagram of the meeting microphone
1. Unidirectional electret MIC
2. Annular red indicator lamp.
3. (TALK) ON/OFF button
4. Built-in loudspeaker
5. 8P DIN connection interface
6. Earphone jack.
7. Priority button. Chairman unit can turn down delegate MIC by press the
priority button.
4.0 Setting-up and debugging
1. Put conference main unit and microphone to the council board.
2. Please connect the male plug of extension cable (13M) to 8PIN port
(marked DELEGATES) of the main unit.
3. Please connect male plug of T-type cable to the female plug of extension
cable, branch cable connects to the 8PIN port of the microphone.
4. Connect the microphone by branch cable one by one in the system.
5. Please embedding the cable in the ground if the cable should not be saw
in the meeting room. (we will make the cable with size of conference
projector drawing)
6. Please connect the EFX out port to balance input port of frequency
shifter by audio cable, connect the EFX in port to balance output port of
frequency shifter by audio cable.
7. Please connect mixer to output port of main unit if user use mixer.
8. Please connect the amplifier to LINE port of main unit
9. Please connect the speaker to the amplifier.
10.Please connect the recorder to REC port of main unit
11.After connecting the system well, turn off the power of the system (the
main unit) and debug the main unit volume (VOL.) to minimum position,
other volume control to middle position.
12.Connect the power cable to the main unit and Power supplier, and then
turn on the main unit to check the power indicator.

13.Turn on one microphone; debug the volume by VOL control in the front
panel of main unit to make sure the system volume is suitable for
speaking and listening.
14.Please test the function of main unit one by one first.
4.1 Operation of the delegate unit
Turn on the microphone by press the button (TALK), the red indicator is on, and
then the inner speaker is off, you can make a speech. Press the button again,
the red indicator is off, you can have a listening
4.2 Operation of the chairman unit
The chairman unit is the same as the delegate units except an additional priority
button. When this button is put on, the chairman microphone is turn on while
the delegate microphone being turn off until the priority button is released. You
can also adjust the Indicative music sound for chairman unit.
5.0 Technical Data
Model
Data
Main unit
EM-600
Microphone unit
EM-600c/d
Input/
Output
8P-DIN Socket (x4)
(LINEⅠⅡⅢⅣ) REC socket,
MIC input socket AUX input
POWER input
8P-DIN Socket
REC output
Earphone output
Voltage
AC220V/50Hz
DC24V
(Supply by 8P cable)
Power
consumption
450W
2W
Dimension
480X360X88mm
168X145X60mm/ MIC pipe 500mm
Sensitivity
-56dB Wire microphone
-44dB ±2dB
Frequency
response
100Hz——18KHz
100Hz——18KHz
Net Weight
9.3Kg
0.7Kg
Color
Black
Black
Installation
19-inch frame
Removable
We remain the right to modify any issue without notice in advance.

Caution:
Please prevent the equipment dripping by water, do not put the liquid articles
such as vase on the equipment.
The power switch of the equipment is monopole; please pullout the plug if the
will not be used for a long time. The switch has already been turn on when the
power indicator lamp is on, and the switch has already been turn of when the
power indicator lamp is off.
This machine has no maintain part, for preventing electric shock from being
dangerous, do not turn on the machine cover without permission. If need to
maintain, please contact sale agent.
The appearance of the products is subject to material object; we remain the
right to modify any issue without notice in advance.
Schematic diagram