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1.  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 operating 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  o 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 trough 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. 

 

 

Grounding or Polarization: 

 

All precautions must be observed in order to avoid defeating grounding or polarization. 

 

Unit metal parts are grounded through the AC power cord.  

 

If the AC power outlet doesn’t have grounding, consult an electrician for outlet grounding. 

 

Power cable protection: 

The power  cable should be routed in such a way that it will not be walked on or pinched by items placed upon or 
against it, paying particular attention to cables at their connections, receptacles and wall outlet. 

Содержание H-3800C

Страница 1: ...INSTRUCTION MANUAL Digital Conference System H 7000D H 3800c H 3800d ...

Страница 2: ...ION 5 3 FRONT PANEL FUNCTIONS AND CONTROLS H 7000D 5 4 REAR PANEL FUNCTIONS AND CONTROLS H 7000D 6 5 PRESIDENT H 3800c AND DELEGATE H 3800d UNIT FUNCTIONS AND CONTROLS 6 6 CONNECTION 7 7 HOW TO USE THE SYSTEM 9 8 PACKAGE CONTENTS 9 9 TECHNICAL FEATURES 9 ...

Страница 3: ...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...

Страница 4: ...ug is damaged If liquid has spilled or objects have fallen into the unit The unit has been exposed to rain The unit doesn t operate normally or exhibits a marked change in performance If the product has been dropped or has been damaged in any way Maintenance The user shouldn t attempt maintenance not described in this user s manual All maintenance should be performed by qualified personnel only IM...

Страница 5: ...r a maximum of 30 stations on each line The serial connection of each station is achieved through single multicore prerouted cables that may be used either for fixed or mobile systems Main Functions It directly powers and controls 64 microphone stations President station has priority on others Five operating modes FREE MODE LIMIT 1 2 3 5 One microphone input MIC and one line input LINE for externa...

Страница 6: ...utput male XLR3 Connect mixer or amplifier to this output 10 DELEGATES Unbalanced signal output RCA Left and right channel 11 TEL IN OUT Connect telephone coincidence to support telephone meeting 12 DATA RJ45 interface use for connect video processor to support video tracking function 13 TREBLE GAIN Rotate this control counterclockwise to emphasize high frequencies 14 AC POWER SOCKET Power 230VAC ...

Страница 7: ...tations has been reached Press again to turn off microphone 7 PRIORITY Press this button on the PRESIDENT station to disable all other speaker stations 6 CONNECTION Connect the unit to 230 V AC 50 60 Hz mains Use the connection cables provided to connect the daisy chained stations to the 4 BASE INPUTs figure 2 ref 8 as shown in figure 3 paying attention not to connect more than 30 stations to each...

Страница 8: ...TIONS Balanced connection Unbalanced connection Balanced connection with TRS jack Unbalanced connection with TRS jack Balanced connection on EUROBLOC connector Unbalanced connection on EUROBLOC connector RCA Connection ...

Страница 9: ...able H 3800d 1x Base 1x Gooseneck microphone 1x connection cable 9 TECHNICAL FEATURES Model H 7000D H 3800c H 3800d BASES 8P DIN socket n 4 BUS BAL OUT Balanced XLR3Male MIX Unbalanced RCA L R S N Radio 75 dB 75 dB Frequency Response 20 Hz 18 kHz 20 Hz 18 kHz Sensitivity 44 2dB T H D 0 05 0 05 Dimensions WxHxD 482x45x353 mm 1U standard 19 rack Base 130x160x50 mm Gooseneck 420 mm Weight 5 kg 0 9 kg...

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