
Ethernet IV Product Guide Page 7 Revision: D 6/14/2005
2.2 LED Indicator
When the module comes up it will initially blink at a rapid rate – After that, there are 5
modes of blinking:
1. 3 Blinks per second means there is no Ethernet Cable connected.
2. 20 Blinks per second on module initialization unless 10base-T connection.
3. Solid ON means that there IS a LINK 10base-T (but no data).
4. 50ms blink for data.
5. Solid OFF means the unit is NOT functioning.
2.3 Dip Switch Settings
The E4 has 4 user accessible dipswitches (SW1) on the front panel of the module.
These switches allow different functions depending on the position of the switch.
DSW1 ON – Prints configuration report on power up OFF – Normal
DSW2 ON – Not Defined OFF – Not defined
DSW3 ON – Not Defined OFF – Not defined
DSW4 ON – Change device settings (IP Address, Gateway, Subnet mask,
DHCP enable/disable, Device name, Print port) via web interface, ARP/PING, or
configuration protocol or any future methods.
OFF – Lock settings
Figure – 3 – Component Locations
SW1
JP1
JP2
U3
TP3
U2
U4
J2
TP1
TP5
J1
DS1
XT1
L1
D3
VR2
TP2
VR1
C1
TP6
TP4
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