Instructions
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MEC-4032
4.4 Operation Control
Warning
The On/Off button signal will not disconnect PC power supply!
Caution
When the PC executes hardware reset, data may be lost.
Control Button
Item
Description
①
Power switch button
The On/Off button used for
bootup or shutdown.
②
Reset button
A pointed object or a clip can be
used to press reset button, and
the signal will trigger hardware
reset. Then the PC will be
rebooted (cold boot).
4.5 Indicator
Display
Meaning
LED
Description
Off
The PC is shut down or
POWER
Displaying PC status
Green
PC is operating
Off
No access
HDD
Displaying hard drive
status
Yellow
Data being transmitted
4.6 Jumper Setting
COM2
～
COM6 support RS-232/RS-422/RS-485 mode selection
，
mode selection by
