2-7 (E)
BKP-7090
A
2-4. B-Y REF Level Adjustment
Preparation
.
BARS button/MSU-700
→
OFF
.
TEST 2 button/MSU-700
→
ON
.
KNEE OFF button/MSU-700
→
OFF (lit)
.
S1 (R ON/OFF) /MD-83 board
→
OFF
.
S2 (G ON/OFF) /MD-83 board
→
OFF
Adjustment procedure
1.
Equipment:
Oscilloscope
Test point:
TP301/MD-83 board
GND:
E201/MD-83 board
Adj. point:
1
RV301 (B-Y REF) /MD-83 board
Specification:
A = 0
±
2 mV
Settings after adjustment
.
TEST 2 button/MSU-700
→
OFF
.
S1 (R ON/OFF) /MD-83 board
→
ON
.
S2 (G ON/OFF) /MD-83 board
→
ON
2-4. B-Y REF Level Adjustment
