2-6 (E)
MAV-2000
2-2-3. IF-741 Board
(Side A/component side)
Switches
n
n
n
n
n
Do not change the setting of the “Factory use” switches.
Ref. No. Address
Name
Function
Factory setting
S801
(J-11)
Test switch
Factory use
LEDs
Ref. No. Address
Indication color
Name
Function
Normal state
D502
(K-11)
Green
CH1
Turns on when SBX SYNC is detected
Turns off
D503
(K-11)
Green
CH3
D504
(K-12)
Green
CH5
D505
(K-12)
Green
CH7
D506
(K-11)
Green
CH2
D507
(K-11)
Green
CH4
D508
(K-12)
Green
CH6
D509
(K-12)
Green
CH8
2-2. Functional Descriptions of Board Switches and LEDs
A
B
C
D
E
F
G
H
J
K
L
M
1
2
3
4
5
6
7
8
9
10
11
12
S801
D502
D506
D503
D507
D504
D508
D505
D509
ON
1
2
3 4
5 6 7 8
