Advantech PCM-3753I, User Manual

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PCM-3753I User Manual 12
2.5 SW3 & SW4 Settings
When set to “On (0)”, the Digital Port will be set to Output.
When set to “Off (1)”, the Digital Port will be set by software. (Default)
2.6 Hardware Installation
1. Turn the PC’s power off. Turn off the power of any peripheral
devices such as printers and monitors.
2. Disconnect the power cord and any other cables from the back of
the computer.
3. Remove the system unit cover (see the users guide for your chassis
if necessary).
4. Remove the CPU card from the chassis (if necessary) to gain access
to the cards PCI-104 connector.
5. Connect connector J1 of the PCM-3753I card to the PCI-104 con-
nector. Carefully align the pins with the PC-104 connector. Slide
the module into the connector. The module pins may not slide all
the way into the connector; do not force the pins into place, or the
module may be damaged.
6. Fasten the module to the CPU card by using the included brass
screw. Screw the brass spacer into the threaded hole on the CPU
card. Do not tighten too much, or the threads may be damaged.
7. Attach any accessories to the PCM-3753I using 50 pin flat cables.
8. Reinstall the CPU card and replace the system unit cover. Recon-
nect the cables you removed in step 2. Plug in and turn on the
power. This completes the hardware installation. Install the soft-
ware driver as described in the following section.