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8. ADJUSTMENT
8.1 ADJUT THE COIN MECH
Descriptions:
1): Please take out the plastic coin from sample coin chute and replace it with
token.
2): Remove the screws on back of coin entrance. Adjust the fixing chip on back
of coin entrance according to the token’s diameter, which prevent blocking the
coin mech as inserting the large coin in by mistake.
3): Turn the COIN Switch to “NO” (COIN Signal wire and GND should be
disconnected at usual time). Turning switch can be used as the coin mech
switch when the game is power on.
4): Adjust the adjusting switch of COIN Signal wave length to 50MS.
5): Adjust the micro-adjusting resistance of token tolerance. Clockwise:
increasing the sensitivity of token tolerance, that is, the range of accepting the
token tolerance will be larger. Counter clockwise: decrease the sensitivity,
that is, the range will be smaller and choose the token more strictly.
adjusting chip in
coin entrence
coin-return
pole
Adjusting Switch For
Coin Signal
Wavelength
switch for coin signal
Port For Power/Signal
Input
Micro-Resistance
sample
coin
chute
DC+12V
S
T
R
I
C
T
S
L
A
C
K
S
e
n
s
i
t
i
v
i
t
y
+
-
C
O
I
N
R
e
m
o
v
e
R
E
P
L
A
C
E
B
a
c
k
w
a
r
d
SW3
100ms SLOW
2 5m s FAST
NOM
正常
MGN
精准
5 0m s MEDIUM
WHITE
CO UNTER(+/-)
GR OUND
N.C.
SW1
SW2
N.O.
CO UNTER(-/+)
COIN SIGNAL
GRAY
BLACK
RED
GRAY
