IEI Integration KINO-QM770 - Manual (Page 88)

KINO-QM770 Mini-ITX SBC
Page 72
4.8.2 Single RS-232 Cable (w/o Bracket)
The single RS-232 cable consists of one serial port connector attached to a serial
communications cable that is then attached to a D-sub 9 male connector. To install the
single RS-232 cable, please follow the steps below.
Step 1: Locate the connector. The location of the RS-232 connector is shown in
Chapter 3.
Step 2: Insert the cable connector. Insert the connector into the serial port pin header.
See Figure 4-17. A key on the front of the cable connectors ensures the
connector can only be installed in one direction.
Figure 4-17: Single RS-232 Cable Installation
Step 3: Secure the bracket. The single RS-232 connector has two retention screws
that must be secured to a chassis or bracket.
Step 4: Connect the serial device. Once the single RS-232 connector is connected to
a chassis or bracket, a serial communications device can be connected to the
system. Step 0: