Erbe VIO 300 S Service Manual page 28

5 • Remedying malfunctions
Recognizing module: B = Control panel
Recog- Error
nizing code
module
B A0
B A3
B A4
B AA
B AB
B B0
B B1
B C4
B C5
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Additional infor-
mation
Description
No other mode can be set for
this instrument: 
Occurs if the user wants to
assign a different mode to an
instrument with a fixed
mode.
Footswitch not assigned:
Occurs if a footswitch which
has not been assigned to an
output receptacle is pressed.
Two footswitches are con-
nected: Occurs if two
footswitches of the same
type are connected.
No valid mode is assigned:
Occurs if an output channel is
activated without a mode
being assigned to it.
Activation is only possible
with a valid instrument:
Occurs if a MF receptacle is
activated at which no instru-
ment is recognized.
NESSY symmetry warning: 
Occurs if the Nessy symmetry
monitoring signals a value
between 20 % and 50 %.
NESSY current density warn-
ing: 
Occurs if the Nessy current
density monitoring signals a
value above the limit curve.
Purge function not assigned: 
Occurs if the purge button on
the APC is pressed and no
APC receptacle was selected.
Purge function not assigned:
Occurs if the Purge button on
the APC is pressed an no
instrument is connected.
Action
Information, no fault condi-
tion.
Assign the footswitch activa-
tion.
Remove the duplicate
footswitch from the unit.
Information, no fault condi-
tion.
Check the accessories. If the
error persists, notify Erbe
Service.
Check the NE accessories.
Check the NE accessories.
Information, no fault condi-
tion.
Information, no fault condi-
tion.