ASR Audiosystems Friedrich Schaefer, D-35727 Herborn, Germany
High End Integrated Amplifier ASR Emitter Page 19
The acrylic glass parts of the main unit are „cracking“ while warming up/cooling off
The main unit of the ASR Emitter is assembled with acrylic glass and heatsinks of
aluminium. These two materials expand differently during the warming up/cooling off-
phase of the amplifier. Remedy: loosen the screws (located in the heatsinks) of the front-
and/or backplate of the ASR Emitter.
Different channel volumes during phono playback
Please check if all DIP switches are set the same for both channels and are clicked into
place properly.
Just in case: repair
If all the help we provided in this trouble-shooting-section of the manual did not help to
make the ASR Emitter operate properly, please contact your authorized ASR
Audiosystems dealer. Please pack the units into the original ASR boxes and with the
original ASR packing accessories. Your authorized ASR Audiosystems dealer will take
care of your unit and will repair it properly.
Klaus Henkes for ASR Audiosystems 2000
6.0 Facts about the ASR Emitter
6.1 How the external ASR power supply works
(optional only for the ASR Emitter Exclusive versions)
• after switching off the ASR Emitter Exclusive the batteries are charged automatically
• immediately after switching on the ASR Emitter Exclusive, the input stage of the
amplifier is supplied with voltage from the charging transformer
• approximately one minute after switching on the ASR Emitter Exclusive, the input stage
is supplied with voltage from the external battery power supply, the charging
transformer is switched out of the signal path. The batteries´ voltage is currently
checked during operation.
• when the batteries are discharged, the charging circuit will be activated automatically.
The input stage of the ASR Emitter Exclusive is disconnected from the batteries and
will be supplied with voltage from the charging circuit. This allows continous listening to
music, even when the batteries will be charged.
• when the batteries are fully charged, the charging transformer will be switched off
automatically - the input stage of the ASR Emitter Exclusive now will be supplied with
voltage from the batteries again.
• the input stage of the ASR Emitter can be continously supplied with voltage from the
batteries for about 100 hours.
• the charging status of the batteries can be checked at the external ASR battery power
supply. Please push the black button on the (right) backside of the ASR battery power
supply. When the batteries are fully charged, the display on the frontpanel of the ASR
battery power supply shows 10 (green) segments.
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