Advantech TREK-734, Руководство пользователя, Страница: 19 / 56

9 TREK-688 User Manual
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2.2 Installation Procedures
2.2.1 Installing SIM car & Storage card
Remove enclosed I/O door screw and can install SIM Card & Micro SD card directly.
Figure 2.3 Installing SIM card & Storage card
2.2.2 Connecting Power
Connect the three pin waterproof power cord to the DC inlet of the Computing Box.
On the open-wire end, one pin is reserved for positive voltage and is marked, "+";
one pin is reserved for ground and is marked, "-"; and, one pin is reserved for the
ignition signal with an “ignition” mark.
Note! Ignition on/off setting: The TREK-734 supports an ignition on/off function
so that you can power on/off the TREK-734 via the ignition signal/volt-
age and connect the TREK-734 ignition switch.
Table 2.1: Pin Definition of Power Cord
Pin Definition Color
1 - Black
2 + Red
3 Ignition Orange
2.2.2 Power Connector
Figure 2.6 Power connector outlook
1 2 3