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A-S2000
30
LINE 1
(2
4
= 16)
0
0
0
0
0
0
0
Input selector LED / Firmware version /
Binary number (BCD) [Lit: 1, Off: 0] /
Decimal number / MAIN DIRECT
(2
6
= 64)
0
0
0
0
0
0
0
"TREBLE" knob"POWER ON/OFF" switch "BALANCE" knob
"AUDIO MUTE" switch
Example) when the firmware version is [V0035]
"BALANCE" knob"TREBLE" knob
LINE 2
(2
5
= 32)
1
1
1
1
1
1
1
CD BAL
(2
3
= 8)
0
0
0
0
0
0
1
CD
(2
2
= 4)
0
0
1
1
1
1
0
TUNER
(2
1
= 2)
1
1
0
0
1
1
0
PHONO
(2
0
= 1)
0
1
0
1
0
1
0
•
•
•
•
•
•
● Version Information
• Operation procedures
Turn the “BALANCE” and “TREBLE” knobs coun-
terclockwise fully and then while pressing down
the “AUDIO MUTE” switch, set the “POWER ON/
OFF” switch to the ON position.
• Indication of Firmware Version
The INPUT selector LED indicates the firmware
version in the binary system (BCD).
● Factory Reset
Set back to the factory setting (INPUT: CD BAL).
• Operation procedures
Turn the "BALANCE" knob clockwise fully and
then while pressing down the "AUDIO MUTE"
switch, set the "POWER ON/OFF" switch to the
ON position.
The INPUT selector LED “CD BAL” will light up
and the normal operation will be restored.
Set the POWER ON/OFF switch to the OFF posi-
tion to end.
"POWER ON/OFF" switch "BALANCE" knob
"AUDIO MUTE" switch
"BALANCE" knob
V0034
V0035
V0036
V0037
V0038
V0039
V0040
(32 + 2 = 34)
(32 + 2 + 1 = 35)
(32 + 4 = 36)
(32 + 4 + 1 = 37)
(32 + 4 + 2 = 38)
(32 + 4 + 2 + 1 = 39)
(32 + 8 = 40)