Service manual
FO-DC600U
1 Reserved 0
2 Reserved 0
3 Reserved 0
SW58
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Reserved 0
2 Reserved 0
3 Reserved 0
SW59
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Reserved 0
2 Reserved 0
3 Reserved 0
SW60
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 F.A.S.T. (RMS) mode On Off 0
2 F.A.S.T. line Line 2 Line 1 0
3 Verification stamp Yes No 0 Invalid if not
mounted
4 Day light saving No Yes 1
SW61
Key buzzer volume Off High Low Low
5 No. 5 0 0 1 1 1
6 No. 6 0 1 0 1 0
7 Reserved 0
8 Reserved 0
Speaker volume High High Middle Low
1 No. 1 0 0 1 1 1
2 No. 2 0 1 0 1 1
3 Reserved 1
SW62
4 Reserved 0
Ringer volume Off High Middle Low
5 No. 5 0 0 1 1 1
6 No. 6 0 1 0 1 1
7 Reserved 0
8 Reserved 0
Backlight setting Always Off 3 min. 10 min. 15 min. OPTION
1 No. 1 0 0 1 1 0
2 No. 2 0 1 0 1 1
3 Reserved 0
SW63
4 Reserved 0
5 Reserved 1
6 Reserved 0
7 Reserved 1
8 Reserved 0
SW
NO.
DATA
NO.
ITEM
Switch setting and function
Remarks
Initial
setting
10
2 – 20










