Roland SH-2000 Manual page 28

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ADJUSTMENT AND CHECKING
NOV
10 1977 SH-2000
Hold
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OP-12
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11-A) Adjusting Offset
Oscilloscope Range:
0 . . 1mV/cm
VR101
VR103
VR102
VCO TUN OFFSET
WIDTH
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VC0-2
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1) Adjust VR503 to obtain offset voltage of -0.2V with no key down.
VR207
VR203
VR205
VCF BALANCE
VCF WIDTH
DC BALANCE
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VR202
VR206
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VCF-2A
OSGI LLOSCOPE
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11-B) Adjusting Touch Sens Gain
Oscilloscope Range: 0.1 V /cm, 0.2ms/cm (Connect No.12 of VCF-2.)
1) Depress D2 lightly and adjust oscilloscope so that one cycle can be clearly displayed. Adjust V R504
so that the equal wave length is displayed when C2 is depressed strongly to effect Touch Sens for
one-note upper tone.
r_[_--?t-~,__--+b---t-.--+--l--if----11vh'l,~/of...-..:J----i ~
D2/C2, MAXI MUM TOUCH SENS (DEPRESS STRONGLY)
:~
1---1-----+----+---+l+"'':-+---+---+--1+/L-: -+--+----i - - - -
C2, (DEPRESS SLIGHTLY)
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!@@Roland

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