ASR Audio Systems Friedrich Schaefer, D- 35 745 Herborn +49 (27 72) 42 905
4.3
Battery capacity display
The
capacity
of the batteries can be
monitored
by pushing the button at the back side of the ASR
Battery Power supply unit.
10 green
led bars will shine when the batteries are
fully
charged.
The amount of bars does not show perfect the residual capacity of the battery. Only the positive
voltage at the batteries is monitored. The voltage at the batteries is relatively constant during
discharging. That means that till the capacity is about 60 % when 7-8 bars are On.
Below 50 % capacity the bars go down faster.
When the batteries are nearly empty then only 2-3 bars can be seen.
4.4
Mono switch
The optional Mono switch that is located at the rear panel. To use this switch while playing Mono
records, simply turn it in the
“Mono”
position. Turn it back to
“Stereo”
position when not used.
7.0
Maintenance of the ASR Basis
5.1
Cleaning of acrylic material
The standard cleaning set includes everything you need to take care of the finish of the ASR Basis
Exclusive:
antistatic plastic cleaner
and a special
cloth
. Please do not use any other cloths than
the supplied one to clean the acrylic glass of the ASR Basis Exclusive.
The use of the
plastic cleaner
is quite simple: spray some of the liquid on the acrylic glass and
spread it with the cloth. Clean the acrylic glass, wipe off the liquid and polish it with the cloth.
The knob on the front plate is sealed and may not be cleaned with anything else than a soft cloth
with no liquids or chemicals on it.
U
Tipp:
U
if your are not using your equipment for a certain time cover it with a soft, fluff-free cloth –
you avoid most of the soiling on your equipment.
5.2
Removal of scratches
Most of all scratches can easily be removed by using acrylic polishing paste. Please use as specified
by manufacturer. After the use of acrylic polishing paste you should use the plastic cleaner.
The ASR warranty does not cover any damage of the acrylic material.
5.3
Trouble-shooting
No LED is shining when the unit is turned to “LINE” mode
First please check if the yellow Charge Bar is shining in the battery unit. If not please
check
the
fuse
that can be found in a little
drawer
in the
connector
for the AC plug at the backside of the
battery unit. Replace the fuse, when necessary with a 0,5A slow at 230V and 1A slow for 115V.
When the charge Led is shining, but there are no Leds in the main unit, please check if the plug
at the heavy silver cable is connected properly to the Battery powers supply unit
.
High End Phono-Pre-Amplifier ASR Basis Exclusive version 2010 Page 13
