©2005 Cypress Computer Systems,Inc. • www.cypressworld.com 3/30/05
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Duprex 7212 Operational Modes
DPX-7212
Duprex Defaults
: Set DIP switch #1 ON, switches 2-8 OFF. Install the Factory Default strap
onto the Duprex radio board (See DIP Switch settings - quick reference). Cycle power to the unit.
The unit will reset itself to the Cypress factory default settings. The Diagnostic LED will flash
Green about 30 times and will illuminate a steady green when the process is finished.
If the diagnostic LED turns Red, a problem has occurred with the reprogramming process. If this
happens recycle power to the unit. A steady Green LED will indicate a successful reset of the
unit.
After completing this procedure for both the Central and Remote units, they should communicate
with each other using the fixed default IP addresses.
WiPort Defaults
: Set DIP switch #1 and #2 ON, switches 3-8 OFF. Install the Factory Default
strap onto the Duprex radio board (See DIP Switch settings - quick reference). Cycle power to
the unit. The unit will reset itself to the WiPort factory default settings. The Diagnostic LED will
flash Green about 30 times and will illuminate a steady green when the process is finished.
If the diagnostic LED turns Red, a problem has occurred with the reprogramming process. If this
happens recycle power to the unit. A steady Green LED will indicate a successful reset of the
unit.
This mode sets the units to look for a DHCP host on the 802.11 network and is used only to
establish initial communication with the Device Installer software for configuration purposes. The
units will not communicate with each other using DHCP and must be provided with fixed IP
addresses. The final configuration will have to be completed manually through the Lantronix
Device Installer program.
Service Mode 1:
Set DIP Switch #1 ON, 2-8 OFF. Remove the Factory Default strap from the
Duprex radio board. Cycle power to both units. The units will reset and should begin
communicating with each other. The amber comm LED should flash rapidly as communication
takes place. The Green diagnostic LED should flash slowly on both the Central and Remote
units. This mode is useful for diagnostic purposes, and to determine if the units are within range.
Normal Operation Mode:
SET DIP Switch #1 OFF, 2- 8 are set according to the data format and
other required options. Cycle power to both units. The units will reset and will briefly
communicate. The Green diagnostic LED should flash slowly on both the Central and Remote
units. This mode is used to conserve bandwidth, communication is minimized.
