GW-7472 User Manual, Version 1.0, Dec 2010
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2.
+12~+48 V
DC
Jack:
The GW-7472 is equipped with a +12~+48 V
DC
jack for the power supply. When there is
no PoE switch on site, the GW-7472 accepts the power from the DC adapter. Please
refer to the following web site for more details.
http://www.icpdas.com/products/Accessories/power_supply/fra05-s12-su.htm
3.
S1: System LED indicator:
After power on the GW-7472, the system LED indicator is as follows:
Function
System LED Action
Running Firmware
Flashing per second
Hardware checking error
Flashing per 0.3 seconds
Hardware error
blank
4.
Operating Mode Selector:
Init Mode:
Configuration mode
Run Mode:
Firmware running mode
Generally, the switch is always in the Run position while the GW-7472 works. Only when
updating or setting the GW-7472, the switch needs to be set to the Init position. Move the
switch to the Run position and then re-power on the GW-7472 after the update is
completed.
Mode Firmware
Running
Flash Protection Firmware Update
Configuration
Init
No
No
Yes
Allowed
Run
Yes
Yes
No
Not allowed