Huawei OptiX OSN 6800 - Page 15

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Make sure that the jumper settings are set as shown in the following figure prior to using an SCC board. When a
battery is required, place a jumper cap over pin 3 and pin 2. When the power supplied by the battery is not required,
place a jumper cap over pin 2 and pin 1.
4 Checking the Battery Jumper on the SCC
CAUTION
TN51SCC
Battery Jumper
Battery is used Battery is not used
J1
1
3
2
J1
1
3
2
CF
Card
Battery Jumper
J1
2
1
3
Battery Jumper
Battery
is used
Battery
is not
used
J1
1
3
2
J1
1
3
2
Battery Jumper
C
F
卡
J1
CF
Card
3
2
1
TN52SCC