User manual

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RN-BT-SRL-UM-1.0
Figure 9. RN-220XP Jumpers
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Male DB9 (Default Conguration)
DTE 3 Wire
Jumper 1 < > 2, 7 < > 8, 9 < > 10
1
3
5
7
9
2
4
6
8
10
Male DB9
DCE - Flow Control Enabled
Jumper 3 < > 4, 5 < > 6, 7 < > 8, 9 < > 10
1
3
5
7
9
2
4
6
8
10
Male DB9
DCE - Flow Control Disabled
Jumper 1 < > 2, 7 < > 9, 8 < > 10
1
3
5
7
9
2
4
6
8
10