IEI Technology AFL3-12A/W15A-BT, Руководство пользователя

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AFL3-12A/W15A-BT Panel PC
Page 24
Figure 3-9: HDD Installation
Step 6:
Replace the plastic back cover.
Step 0:
3.7 DB-9 Serial Port Pin 9 Selection
The JP5 jumper configures pin 9 on the DB-9 serial port. Pin 9 on the COM2 DB-9
connector can be set as the ring (RI) signal, +5 V or +12 V. The jumper selection options
are shown in
Table 3-1
.
JP5 Description
Short 1-2 COM2 RI Pin use +12 V
Short 3-4 COM2 RI Pin use RI (Default)
Short 5-6 COM2 RI Pin use +5 V
Table 3-1: DB-9 Serial Port Pin 9 Setting Jumper Settings
The DB-9 Serial Port Pin 9 Setting jumper location is shown in
Figure 3-10
below.