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VI

 

  •  Use a system grounding concept that satisfies the safety requirements 

(class I equipment must be connected with a protective ground conduc-

tor) and that also takes into consideration the EMC require ments. When 

deciding between radial, surface, or combined grounding, the advantages 

and disadvantages should be carefully evaluated in each case. 

 

  •  Use shielded cables where shielding is specified. The connection of the 

shield to the corresponding connector terminal or housing should have a 

large surface and be corrosion-proof. Please note that a cable shield con-

nected only single-ended can act as a transmitting or receiving antenna 

within the corresponding frequency range.

 

  •  Avoid ground loops or reduce their adverse effects by keeping the loop 

surface as small as possible, and reduce the noise current flowing through 

the loop by inserting an additional impedance (e.g. common-mode choke).

 

  •  Reduce electrostatic discharge (ESD) of persons by installing an appropri

-

ate floor covering (e.g. a carpet with permanent electrostatic filaments) and 

by keeping the relative humidity above 30%. Further measures (e.g. con-

ducting floor) are usually unnecessary and only effective if used together 

with corresponding personal equipment.

 

  •  When using equipment with touch-sensitive operator controls, please take 

care that the surrounding building structure allows for sufficient capacitive 

coupling of the operator. This coupling can be improved by an additional, 

conducting surface in the operator’s area, connected to the equipment 

housing (e.g. metal foil underneath the floor covering, carpet with conduc-

tive backing).

C Maintenance

 

  All air vents and openings for operating elements (faders, rotary knobs) must 

be checked on a regular basis, and cleaned in case of dust accumulation. For 

cleaning, a soft paint-brush or a vacuum cleaner is recommended. 

 

  Cleaning the surfaces of the unit is performed with a soft, dry cloth or a soft 

brush.

 

  Persistent contamination can be treated with a cloth that is 

slightly 

humidified 

with a mild cleaning solution, such as dishwashing detergent.

 

  For cleaning display windows, commercially available computer/TV screen 

cleaners are suited. Use only a 

slightly 

damp (never wet) cloth. 

  

Never use any solvents for cleaning the exterior of the unit! Liquids must 

never be sprayed or poured on directly!

 

  For equipment-specific maintenance information please refer to the corre-

sponding chapter in the operating and service manuals.

Electrostatic Discharge during Maintenance and Repair

Caution:  

  Observe the precautions for handling devices sensitive to electrostatic dis-

charge! 

 

  Many semiconductor components are sensitive to electrostatic discharge 

(ESD). The lifespan of assemblies contain ing such components can be dras-

tically reduced by improper handling during maintenance and repair. Please 

observe the following rules when handling ESD sensitive components:

 

  •  ESD sensitive components should only be stored and transported in the 

packing material specifically provided for this purpose.

EMC / Maintenance / ESD

Summary of Contents for STUDER

Page 1: ...Compact Stagebox Installation and Operating Instructions...

Page 2: ...any loss or damage resulting either directly or indirectly from use of the information contained within it Prepared and edited by Copyright by Studer Professional Audio GmbH Studer Professional Audio...

Page 3: ...When a cart is used use cau tion when moving the cart apparatus combination to avoid injury from tip over Refer all servicing to qualified service personnel Servicing is required when the apparatus ha...

Page 4: ...pment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful i...

Page 5: ...angerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons The exclamation mark within an equilateral triangle is intended to...

Page 6: ...any way during operation e g by objects placed upon them placement of the unit on a soft surface or installation of the unit within a rack or piece of furniture The unit must not be heated up by exter...

Page 7: ...ided earth terminal if one or more external signals are connected to the unit see expla nation at the beginning of this paragraph B4 Electromagnetic Compatibility EMC The unit conforms to the protecti...

Page 8: ...ling can be improved by an additional conducting surface in the operator s area connected to the equipment housing e g metal foil underneath the floor covering carpet with conduc tive backing C Mainte...

Page 9: ...air By removing housing parts or shields energized parts may be exposed For this reason the following precautions must be observed Maintenance may only be performed by trained personnel in accordance...

Page 10: ...PCB 3 2 1 3 2 1 F Disposal Packing Materials The packing materials have been selected with environmental and disposal issues in mind All packing material can be recycled Recycling packing saves raw ma...

Page 11: ...suant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate ra...

Page 12: ...l maximum 10 K increase at the hot components In order to dissipate 1 kW with this admissible average heat increase an air flow of 2 65 m min is required Example Arack dissipating P 800 W requires an...

Page 13: ...rface always remains below 100 Ensure that the enclosed air is as dry as possible when powering off i e before switching off in winter aerate the room with cold dry air and remove humid objects such a...

Page 14: ...commended application temperature range is 20 C to 40 C Remove the plastic protective backing from the rear side of the clamp and apply it firmly to the surface at the desired position Allow as much t...

Page 15: ...tem and or its options at the time of delivery to the Customer but have not been developed by Studer The following conditions are applicable to programs of third parties The right to use third parties...

Page 16: ...g to the paragraph above by appropriate defense measures against unauthorized access This obligation of non disclosure is a perpetual obligation Third parties are entitled to have access to the Licens...

Page 17: ...odules 5 1 5 D21m Expansion Slots 5 2 Details 5 2 1 Front Rear View 6 2 2 AC Power Supply 6 2 3 Module Setup and Connector Details 6 2 4 GPIO General Purpose Inputs Outputs 8 3 Setup Examples 10 3 1 C...

Page 18: ...Compact Stagebox 2 Document generated 12 02 13 SW V4 1...

Page 19: ...nnected to an appropriate cable by a trained technician respecting your local regulations Refer to the Installation Operation and Waste Disposal chapter at the begin ning of this manual Earthing This...

Page 20: ...der digital mixing systems and allows connection to most popular digital formats including CobraNet Aviom A Net 16 EtherSound ADAT Livewire and RockNet A MADI recording interface may also be fitted to...

Page 21: ...r cable dual width 16 channel ADAT inputs and outputs single width 16 channel TDIF inputs and outputs dual width 16 channel Aviom A Net outputs single width 32 channel CobraNet inputs and outputs sing...

Page 22: ...e that the two cables are connected to separate phases 2 3 Module Setup and Connector Details Analog Mic Line Input Module The HQ mic line input module handles 16 microphone or line level input signal...

Page 23: ...er pair with a DIP switch on the module The factory default setting of the eight switch segments is OFF enabled In order to change the settings remove the module as described in chapter 4 S1 Bypass Ch...

Page 24: ...nding on which socket is being used For dual cable redundant operation The front panel toggle switch must be set to RED mode For additional information refer to the setup examples in chapter 3 Expansi...

Page 25: ...of the external supply voltage refer to the circuit examples below GPO Relay Contact Rating max Values Switching Power 62 5 VA 30 W Switching Voltage 50 V AC or DC Switching Current 1 A Contact Resist...

Page 26: ...see chapter 3 2 SW V4 703 and up Stagebox connected to D21m MADI card in Nano SCore integrated optical MADI I O D21m MADI card in SCore Live D21m MADI card in console extension slot D21m MADI card in...

Page 27: ...d in the DSP ses sion configuration The Vista 1 comes with several factory set configuration templates with a default of 32 input ports and 16 output ports for the D21m card slots These I O port confi...

Page 28: ...are three option buttons Ok Use for this session only and Store as new default Click on Store as new default Again after waiting for a few seconds the Surveyor icon will become green and the added ca...

Page 29: ...c Information on how to select DSP configurations can be found in the Vista 1 operating instructions manual When now patching microphone inputs from the Compact Stagebox to any of the console s input...

Page 30: ...recommended to first insert all screws only by a few turns into their threads before tightening them Connect the Compact Stagebox to the AC supply again switch it on and press the recessed RECONFIG ke...

Page 31: ...d 5 D21m I O Card Installation Safety In order to insert or replace a D21m input or output card first switch the Compact Stagebox OFF and unplug the AC supply cable s Observe the precautions for handl...

Page 32: ...0 kHz 0 dB 0 3 dB THD Noise 1 dBFS 1 kHz 90 dB 30 dBFS 20 Hz to 20 kHz 103 dB Crosstalk 1 kHz 115 dB Output Level RL 600 W globally adjustable with hardware switches steps 24 22 20 18 15 12 9 6 dBu 6...

Page 33: ...Compact Stagebox 17 Document generated 12 02 13 SW V4 1 7 1 Dimensions 177 mm 7 4 HU 483 mm 19 363 mm 14 3 2 mm 0 1 42 mm 1 7...

Page 34: ...Compact Stagebox 18 Document generated 12 02 13 SW V4 1...

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