ASR emitter Manual Download Page 9

ASR Audio Systems Friedrich Schaefer, D-35745 Herborn, Germany  +49 / 2772 – 42 905

 

High End Integrated Amplifier ASR Emitter I and II  version 2009 on    Page 9

 

 

Tipp: 

connect your CD player to the ASR Emitter and play a CD with dynamic music or a 

dedicated burn-in-CD in repeat mode a few times (ASR Emitter volume level 20 and 30).

 

If you are not playing the ASR Emitter for more than a week, the same effect may occur,  
but not as apparent as when connected for the first time. After one or two days of listening 
the ASR Emitter sounds as good as the unit did before.

 

Tipp:

 if you are absent for more than three days, please disconnect all the power cords from the 

AC outlet. This is the safest and cheapest way to prevent your Audio system from any damages.

 

To keep the Batteries in good condition please charge the battery unit at least one day a month ! 

Like any other high-end amplifier, the ASR Emitter sounds best about one hour after you put the 
left control knob to the „1“ (ON) position. 

 

Tipp:

 about 1 hour before you want to listen to music, turn the ASR Emitter on.  

Just turn the ASR Emitter Off, if you are not listening to music for more than three hours.

 

 

3.0

   

Operating the ASR Emitter

 

 

3.1   

General operation of the ASR Emitter

 

All functions of the ASR Emitter can be controlled by the three golden or chromium knobs  
on the front panel of the main unit. The operation via remote control is even more convenient.  
The status of the ASR Emitter is shown in the display on the front panel.

 

The external power supplies of the ASR Emitter are operating at low levels in energy saving 
mode: the output and driver voltages of the ASR Emitter are cut in half in this mode.

 

For a longer life of the built in parts, after switching ON the ASR Emitter is operating in the 
energy saving mode for one minute.

 

After connecting the ASR Emitter, please set the left knob to the „Standby“-position. Now you 
can either set the left knob to the „1“ (On)-position or use the remote control to turn the unit ON.

 

3.2 

Front panel control knobs of the ASR Emitter  

 

 

 

Summary of Contents for emitter

Page 1: ...n of the ASR Emitter 8 3 2 Front panel control knobs of the ASR Emitter 8 3 3 Operating the ASR Emitter via ASR remote control 10 3 4 Adjustments of the ASR Emitter 10 4 0 Protection circuits of the A...

Page 2: ...e following items and accessories a Integrated amplifier ASR Emitter main unit with three golden or chromium control knobs b Separate power supply ASR Emitter I one ASR Emitter II two ground switch at...

Page 3: ...S INSIDE THE ASR EMITTER Do not attempt to repair or modify your ASR Emitter All service should be performed by qualified service personnel Do not open the units while it is attached to the AC outlet...

Page 4: ...e ASR Emitter an do the same for the left channel Please make sure that the RCA connectors fits tight 2 1 The balanced input Most ASR Emitters are equipped with a balanced input This input can easily...

Page 5: ...y 49 2772 42 905 High End Integrated Amplifier ASR Emitter I and II version 2009 on Page 5 Better sound quality can be achieved with a separate Phone preamp like the ASR Basis The output of the phono...

Page 6: ...rect input please switch first 30 seconds to Standby before OFF 2 5 Connecting a tape deck to the ASR Emitter The ASR Emitter I is equipped with one the ASR Emitter II with two tape outputs Connect th...

Page 7: ...r with two additional speaker outputs The speaker outputs are named A B and C The additional speaker outputs on the ASR Emitter can be either selected single A or B or together A and B The chosen outp...

Page 8: ...y doubt please switch the ground lift switch to 1 2 8 Connecting the ASR Battery Power Supply The input stages of the ASR Emitter Exclusive versions can be supplied with the optional ASR Battery Power...

Page 9: ...one hour after you put the left control knob to the 1 ON position Tipp about 1 hour before you want to listen to music turn the ASR Emitter on Just turn the ASR Emitter Off if you are not listening t...

Page 10: ...tter is controlled via remote control the position of the left knob may not exactly correspond with the actual operating mode The chosen input is indicated by an Led above the right input selector kno...

Page 11: ...ton decreases the volume left side Mode selects the adjust mode for balance energy saving mode display brightness etc and input level press the Mode button as long until the mode you want to adjust is...

Page 12: ...mode Adjusting the display mode and brightness The display of the ASR Emitter can be adjusted in brightness parts of the display can be illuminated all the time or not and so on The actual setting is...

Page 13: ...mitter can be increased with two switches on the mainboard located in the middle left and right Pos 2 means higher compensation High Compensation increases the stability with difficult loads like high...

Page 14: ...cuit The ASR Emitter is equipped with a sensitive over temperature protection circuit Temperature sensors are located at the large heat sinks of the ASR Emitter If these sensors detect a temperature 5...

Page 15: ...ow EGY and 2 green Driver Leds are shining In Full power mode three blue Leds Power are shining When the corresponding Leds are shining in the power supplies but not in the main unit please check the...

Page 16: ...s and with the original ASR packing accessories Your authorized ASR Audio Systems dealer will take care of your unit and will repair it properly 6 0 Facts about the ASR Emitter 6 1 Function of the ASR...

Page 17: ...input relay are shining With battery PSU the input stage is supplied with low voltage for preheating In Position 1 2 and the further positions the amp switches ON the external PSU This is shown with...

Page 18: ...in front of the main PCB board in the PSU The two yellow an blue Leds in the middle show that the Emitter has given the signal the Leds left and right that the voltages are present In Off and Standby...

Page 19: ...d Standby and 10 V Leds are shining turned ON Pos 1 or 2 the main unit is supplied with current out of the external battery power supply The yellow led Amp ON and the blue Led Line Off is shining The...

Page 20: ...eparate transformers and rectifiers for positive and negative voltages two transformers each in separated cases per channel for the ASR Emitter II A built in 72 VA transformer supplies the input stage...

Page 21: ...s ASR Emitter I 42 0 x 41 0 x 18 0 cm 22 kg power supply 46 0 x 32 0 x 16 0 cm 32 0 kg 16 5 x 16 1 x 7 1 inches 48 lbs power supply 16 9 x 15 6 x 5 9 inches 71 lbs ASR Emitter II 57 0 x 44 0 x 23 0 cm...

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