Moxa Technologies UC-7400 - Manual (Page 17)

UC-7400 Hardware User’s Manual Introduction
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Reset Button
Pressing the Reset button initiates a hardware reboot. The button plays the same role as a desktop
PC’s reset button.
In normal use, you should NOT use the Reset Button. You should only use this function if the
software is not working properly. To reset an embedded linux system, always use the software
reboot command />reboot to protect the integrity of data being transmitted or processed.
Reset to default Button
Press the Reset to default button continuously for at least 5 seconds to load the factory default
configuration. After the factory default configuration has been loaded, the system will reboot
automatically. The Ready LED will blink on and off for the first 5 seconds, and then maintain a
steady glow once the system has rebooted.
We recommend that you only use this function if the software is not working properly and you
want to load factory default settings. To reset an embedded linux system, always use the software
reboot command />reboot to protect the integrity of data being transmitted or processed. The
Reset to default button is not designed to hard reboot UC-7400.
ATTENTION
Reset to default preserves user’s data
The Reset to default button will NOT format the user directory and erase the user’s data.
Pressing the Reset to default button will only load the configuration file. All files in the /etc
directory will revert to their factory defaults, but other User Data will still exist in the Flash
ROM.
“Reset to Default” is not supported by UC-7420/7410 hardware versions V1.0
The Reset to default button is not supported by UC-7420/7410 hardware version V1.0. You can
identify the hardware version from UC-7420/7410’s lower label. You need to contact MOXA to
determine the product’s hardware version. When contacting our customer support team, you will
need to provide the product’s Serial Number (S/N) that is found on UC-7420/7410’s lower label.
Real Time Clock
UC-7400’s real time clock is powered by a lithium battery. We strongly recommend that you do
not replace the lithium battery without help from a qualified MOXA support engineer. If you need
to change the battery, contact MOXA RMA service team.
WARNING
There is a risk of explosion if the battery is replaced by an incorrect type.
Placement Options
Wall or Cabinet
The two metal brackets that come standard with UC-7400 are used to attach UC-7400 to a wall, or
the inside of a cabinet. First, use two screws per bracket to attach the brackets to the bottom of
UC-7400 (Fig. A). Next, use two screws per bracket to attach the UC-7400 to a wall or cabinet
(Fig. B).