DA-683 Series
Hardware Installation
HIPOT (Dielectric Strength) Testing
Before performing the HIPOT test, you MUST have the jumpers removed and the braided ground cable
disconnected. This is required to prevent the transient/surge suppression circuitry, which is connected to Surge
Ground from being activated during the HIPOT test.
Remove Jumpers
(Green & Yellow)
Protection Earth
When finished, press the Power Switch button to start the system. It will take about 30 to 60 seconds for your
operating system to boot up.
Power Switch
Reset Button
Pressing the Reset button initiates a hardware warm reboot. The button plays the same role as a desktop PC’s
reset button. After pressing the reset button, the system will reboot automatically. During normal use, you
should NOT use the Reset Button. You should only use this button if the software is not working properly. To
protect the integrity of data being transmitted or processed, you should always reset the system from the
operating system with the software reboot function.
Reset Button
Front Panel LED
There are 60 LED indicators on the front panel. Information about each LED is given in the following table. The
additional ports LEDs, named Port 1 and Port 2 are temporarily reserved for future use.
Module Slot B
LED x 16
(Serial/LAN)
LED (Power, Storage)
LED
(Programmable x 8)
(Serial x 2)
(Gigabit LAN x 6)
Module Slot A
LED x 16
(Serial/LAN)
2-8
