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IMPORTANT SAFETY INSTRUCTIONS 

 

                                     

                       

 

 

CAUTION:   

To  reduce  the  risk  of  electric  shock  do  not  remove  cover  (or  back  panel).  No  user 
serviceable parts inside. Refer servicing to qualified personnel only. 

 

WARNING:

  To  reduce  the  risk  of  fire  or  electric  shock,  do  not  expose  this  apparatus  to  rain  or 

moisture. 

 
                           This symbol is  intended to  alert the  user of the  presence of uninsulated dangerous voltage 

within  the  product  enclosure  that  may  be  of  sufficient  magnitude  to  constitute  a  risk  of 

electric shock to persons. 

 
 
          

This  symbol  is  intended  to  alert  the  user  of  the  presence  of  important  operating  and 
maintenance  (servicing)  instruction  in  the  literature  accompanying  the  appliance.  Please 

carefully read the owner’s manual. 

 

 
INSTRUCTIONS: 
 

All safety and operating instructions should be read before the product is operated. 
 

Retain these instructions: 

All safety and operating instructions should be retained for future reference.  
This owner’s manual should be considered as a part of the product, it must accompany it at all times, and it 
needs to be delivered to the new user when this product is sold. In this way the new owner will be aware of 
all the installation, operating and safety instructions.  

 
Heed all warnings: 

All warnings on the product and in owner

’s manual should be adhered to

.  

Heed all warnings. 

 
Follow all instructions: 

All opera

ting and user’s instructions must be followed. 

 

  Sentences preceded by 

 symbol contain important safety instruction. Please read it carefully. 

 
 

DETAILED SAFETY INSTRUCTIONS. 

 
Water and moisture: 

This apparatus should not be used near water (i.e. bathtub, kitchen sink, swimming pools, etc.) 

 

Ventilation

This apparatus should be placed in a position that doesn’t interfere with its correct ventilation. This unit, 
for example, should not be placed on a bed, sofa cover or similar surfaces that could cover ventilation 
openings,  or  placed  in  a  built-in  installation,  such  a  bookcase  or  a  cabinet  that  could  block  air  flow 
through ventilation openings. 

 

Heat:  

This  apparatus  should  be  placed  away  from  sources  of  heat,  like  radiators,  heat  registers,  stoves  or 
other products (including amplifiers) that produce heat. 

 

Power sources: 

 

This apparatus should only be connected to a power source of type specified in this owner’s manual 
or on the unit. 

 

If  the  supplied  AC  power  cable  plug  is  different  from  wall  socket,  please  contact  an  electrician  to 
change the AC power plug. 

Summary of Contents for H-2400M

Page 1: ...INSTRUCTION MANUAL 2 4G Wireless Conference System ...

Page 2: ...In this way the new owner will be aware of all the installation operating and safety instructions Heed all warnings All warnings on the product and in owner s manual should be adhered to Heed all warnings Follow all instructions All operating and user s instructions must be followed Sentences preceded by symbol contain important safety instruction Please read it carefully DETAILED SAFETY INSTRUCTI...

Page 3: ...ore relocating the unit please control the unit is turned off The power cord must be unplugged from the wall outlet and all the connecting cables should be disconnected as well Do not open this unit Do not attempt to open or repair this unit yourself For any problem not described in this owner s manual please refer to qualified personnel only or consult us or your National Distributor Any improper...

Page 4: ...er cord during storms or when the unit is not in use In order to prevent fire and reduce risk of electric shock it is necessary to keep the unit far from dripping water Please don t put cups vases or other object containing liquids over the unit In case of interference from source signal THD value will raise over 10 Don t place this unit in a bookshelf or in other enclosed spaces We are not respon...

Page 5: ...4 2 Functional Diagram of battery charge case 4 2 5 Antenna 4 2 5 1 Installation requirements 5 3 System connection diagram 5 4 Operation instructions for products 5 4 1 Main unit operation instructions 5 4 1 1 Power 5 4 1 2 Main interface instruction 5 4 1 3 Screen interface cycle switch 6 4 1 4 Conferenec mode setting FIFO Limit Chairman Only 6 4 1 5 Discuss channel setting 6 Attach Conferenec m...

Page 6: ...nient and flexible An independent data communication algorithm for conference applications In the range of signals the response speed of the system will not be affected by the number of attendance units Users can flexibly increase or decrease attendance units System can up to 250 microphone units MAX Support FIFO mode 1 2 3 Limit mode 1 2 3 Chairman only mode different conference mode main unit ca...

Page 7: ...rface Dante Optional 10 RS 485 data interface to connect video tracking processor 11 Audio mixed output AF OUT 12 Audio mixed balanced output XLR OUT 13 RS 232 PC interface 14 2 4G antenna interface ANT 15 Power plug AC110 220V 50 60Hz 2 2 Microphone unit 2 2 1 Microphone unit Technical index Communication mode wireless Carrier frequency 2 4GHz 2400 2483MHz Spread spectrum mode Adaptive frequency ...

Page 8: ... 1 Condenser capsule 2 LED lamp 3 OLED display screen 4 ON OFF button 5 Chairman priority button 6 Power switch button 2 3 Special lithium battery 2 3 1 Technical index Battery capacity 1950mA Rated voltage DC3 7V Discharge current 500mA Charging current 700mA Speaking time 10 hours Standby time 10 hours Charging voltage DC5V Dimension 47mm 40mm 12mm Weight 54g 2 3 2 Diagram of Lithium Battery 1 B...

Page 9: ...dex Power supply 110V 240V 50Hz 60Hz Power 200W Charging quantity 16pcs Maximum charging current per unit 500mA Charging time about 5 hours when the battery totally run out State indication Red light flashing charging Green light charge completed Working temperature 0 40 Dimension 620mm 370mm 175mm Bar length 380mm Weight 9kg With intelligent charge management circuit protect the battery effective...

Page 10: ... signals Part 3 System connection diagram Part 4 Operation instruction of the system 4 1 Main unit operation instructions 4 1 1 Main unit power switch Turn on Make sure that the receiving main unit is connected to the power supply press the switch POWER in the direction of ON to turn on the power supply and the display screen will light up and enter the normal working state successfully Turn off P...

Page 11: ...ttings menu page press key entry mode selection press or to select FIFO mode Limit mode or Chairman Only mode After setting up press 2 times Menu key return to the main interface The main unit will automatically save the selected meeting mode PS When you switch the working mode the system forces the current microphone unit to be off include chairman unit 4 1 5 Speaking channel setting Number of sp...

Page 12: ...is allowed to speak in the system Limit 2 Only 2 microphone are allowed to speak at the same time during the meeting when two microphones are on and speaking the rest microphone will not be able to on and speak only when one or both speaking microphone turn off speaking then you can turn on another one or two microphone to speak only two microphones are allowed to speak at the same time Limit 3 Th...

Page 13: ... setting press Menu key to return The main unit will automatically saves the parameters which is selected and starts executing the parameters for the new settings 4 1 9 Microphone ID number setting In the system ID number for each microphone must be unique and must be setting in 1 250 range Which means in the same system every microphone s ID number cannot be repeated and cannot be setting over 1 ...

Page 14: ...ogether for the first time user needs to set the microphone ID number to match with the main unit also every microphone unit ID number cannot be repeat in 1 250 range The original setting is finished by the manufacturer 4 2 2 Microphone language setting Turn on the microphone power and keep pressing the MIC key immediately until the screen shows Then press the power key again the screen will show ...

Page 15: ...he chairman microphone to turn on the chairman s priority status Now the system only allows chairman microphone to speak the rest delegate microphones are not allowed to speak If there s any delegate microphone at the speaking status the system will force it to turn off speaking Turn off the chairman s priority mode When turn on the chairman s priority status press the priority button again to tur...

Page 16: ...s or not 4 ID setting between microphone and main unit 1 Turn on the power 2 Connect the antenna box to the main unit 3 Exit the ID setting status 4 Match the microphone ID number with the main unit Battery life decrease The recharge capacity of the rechargeable battery is reduced and the recharging capacity is reduced To buy the new battery from the dealer Battery cannot be charged charger displa...

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