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IMPORTANT SAFETY INSTRUCTIONS – READ FIRST 

 

 

This symbol, wherever it appears, 

This symbol, wherever it appears, alerts 

 

alerts you to the presence of uninsulated  

you to important operating and maintenance 

  dangerous voltage inside the enclosure. Voltage  

instructions in the accompanying literature. 

 that may be sufficient to constitute a risk of shock.  

Please read manual.

 

 

Read instructions: 

Retain these safety and operating instructions for future reference. Heed all warnings printed here and on the equipment. 
Follow the operating instructions printed in this user guide. 
 

Do not open: 

Aside from one vacuum tube, there are no user serviceable parts inside. Refer any service work to qualified technical 
personnel only. 
 

Power sources: 

Only connect the unit to mains power of the type marked on the rear panel. The power source must provide a good 
ground connection. 
 

Power cord: 

Use the power cord with sealed mains plug appropriate for your local mains supply as provided with the equipment. If the 
provided plug does not fit into your outlet consult your service agent. Route the power cord so that it is not likely to be 
walked on, stretched or pinched by items placed upon or against. 
 

Grounding: 

Do not defeat the grounding and polarization means of the power cord plug. Do not remove or tamper with the ground 
connection on the power cord. 
 

Ventilation: 

Do not obstruct the ventilation slots or position the unit where the air required for ventilation is impeded. If the unit is to be 
operated in a rack, case or other furniture, ensure that it is constructed to allow adequate ventilation. 
 

Moisture: 

To reduce the risk of fire or electrical shock do not expose the unit to rain, moisture or use in damp or wet conditions. Do 
not place a container of liquid on it, which may spill into any openings. 
 

Heat: 

Do not locate the unit in a place close to excessive heat or direct sunlight, as this could be a fire hazard. Locate the unit 
away from any equipment, which produces heat such as: power supplies, power amplifiers and heaters. 
 

Environment: 

Protect from excessive dirt, dust, heat, and vibration when operating and storing. Avoid tobacco ash, drink spillage and 
smoke, especially that associated with smoke machines. 
 

Handling: 

To prevent damage to the controls and cosmetics avoid rough handling and excessive vibration. Protect the controls from 
damage during transit. Use adequate padding if you need to ship the unit. To avoid injury to yourself or damage to the 
equipment take care when lifting, moving or carrying the unit. 
 

Servicing: 

Switch off the equipment and unplug the power cord immediately if it is exposed to moisture, spilled liquid, objects fallen 
into opening, or the power cord or plug becomes damaged during a lightning storm or if smoke odor or noise is noted. 
Refer servicing to qualified technical personnel only. 
 

Installation: 

Install the unit in accordance with the instructions printed in the user guide.

 

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Содержание Voice Channel

Страница 1: ...Voice Channel Tube Channel Strip with Digital Connectivity USER S GUIDE...

Страница 2: ...bstruct the ventilation slots or position the unit where the air required for ventilation is impeded If the unit is to be operated in a rack case or other furniture ensure that it is constructed to al...

Страница 3: ...Gain Reduction LED Meter 8 Expander Gate Switch 8 Expander Gate Threshold Control 8 Semi Parametric EQ 9 EQ Position Switch 9 EQ Bypass Switch 9 Output Level Control 10 Output Level Meters 10 Sample R...

Страница 4: ...URES FIGURE 1 Preamp section 6 FIGURE 2 Dynamics Section 6 FIGURE 3 Equalizer Section 9 FIGURE 4 Signal Flow Block Diagram 10 FIGURE 5 Output Section 11 FIGURE 6 Rear Panel 11 FIGURE 7 Wordclock Termi...

Страница 5: ...s and environments In a rack mountable all steel enclosure the unit is designed for continuous professional use Mounting location is not critical however for greater performance reliability we recomme...

Страница 6: ...without the PAD switch depressed The instrument input gain markings are on the right side of the slash Refer to the APPLICATIONS section to learn how to optimize the gain control for low noise operati...

Страница 7: ...ion of the switch Choose the NORMAL setting for adding warmth to the input signal This setting has an increased amount of tube saturation at higher signal levels Choose the HIGH setting to increase ov...

Страница 8: ...ser function is OFF As the control is turned clockwise high frequency material is compressed more than mid and low frequency material De esser Freq Control This control selects which high frequencies...

Страница 9: ...o select the Gate mode This mode quickly cuts off the noise as the input signal drops Expander Gate Threshold Control The Expander Gate action begins below the level indicated by the EXPANDER GATE THR...

Страница 10: ...POSITION switch allows you to connect the EQ before or after the dynamics processing block This is useful in cases where the input signal needs a great deal of EQ before the Compressor Limiter process...

Страница 11: ...U meter corresponds to 4dBu on the balanced outputs and about 20dB on the LED bargraph meter The LED bargraph meter indicates peak levels as well as average levels Average levels are indicated by a co...

Страница 12: ...fect the USB output Optical Output Switch The OPTICAL OUTPUT switch sets the signal format of the rear panel OPTICAL OUTPUT connector In ADAT mode channels 1 and 2 are the left and right A D outputs o...

Страница 13: ...k and an XLR jack This output is active balanced and will adjust to balanced or unbalanced termination without gain change The LED and analog meter monitor the level present at this output 0 VU on the...

Страница 14: ...or this output S PDIF Output Jack This connector provides S PDIF formatted digital outputs from the left and right A D converters The front panel SAMPLE RATE DITHER control sets the sample rate dither...

Страница 15: ...re that this meter never indicates clipping the red LED is held on after a transient The peak hold indicator can be in the yellow range or in the 5dB range of levels If the signal level is too high de...

Страница 16: ...ns This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized alterations or repairs This warranty is void if the serial number is altered defaced or re...

Страница 17: ...Eastern Time Monday through Friday 4 Pack the unit in its original carton or a reasonable substitute The packing box is not recommended as a shipping carton Put the packaged unit in another box for s...

Страница 18: ...12 dB on each band Low Freq Tuning 50 150 Hz Selectable MID 1 Freq Tuning 100 Hz to 3 KHz continuously variable MID 2 Freq Tuning 500 Hz to 15 KHz continuously variable High Freq Tuning 5K 15 KHz Sele...

Страница 19: ...NOTES 18...

Страница 20: ...www artproaudio com E mail support artproaudio com 2006 Applied Research Technology 19 165 5004 103...

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