constant red led
#12
As stated in the manual, you have to have the modem already powered up before you apply the short.  Once you apply the short (and you are using firmware v2.00 or later), after 3 seconds the LED will turn blue at which point the baud rate (only) is reset to 300 baud.  If you leave the short in place until the LED flashes alternately red/blue then the entire EEPROM is reset to factory defaults (like you typed AT&F).  If your LED doesn't respond then you are using older firmware that doesn't support this.

If the modem can power up at all, then you can update the firmware.
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Messages In This Thread
constant red led - by desrat - 01-06-2018, 09:13 PM
RE: constant red led - by admin - 01-06-2018, 09:36 PM
RE: constant red led - by desrat - 01-07-2018, 05:46 AM
RE: constant red led - by admin - 01-07-2018, 08:45 AM
RE: constant red led - by desrat - 01-07-2018, 11:06 AM
RE: constant red led - by desrat - 01-07-2018, 11:09 AM
RE: constant red led - by admin - 01-07-2018, 12:35 PM
RE: constant red led - by desrat - 01-07-2018, 12:40 PM
RE: constant red led - by admin - 01-07-2018, 01:05 PM
RE: constant red led - by desrat - 01-07-2018, 01:13 PM
RE: constant red led - by desrat - 01-07-2018, 01:46 PM
RE: constant red led - by admin - 01-08-2018, 11:48 AM
RE: constant red led - by admin - 01-08-2018, 11:49 AM
RE: constant red led - by desrat - 01-08-2018, 11:59 AM
RE: constant red led - by admin - 01-08-2018, 02:17 PM
RE: constant red led - by desrat - 01-08-2018, 02:31 PM
RE: constant red led - by desrat - 01-08-2018, 02:40 PM
RE: constant red led - by admin - 01-08-2018, 02:47 PM
RE: constant red led - by desrat - 01-08-2018, 06:12 PM
RE: constant red led - by desrat - 01-28-2018, 05:56 AM
RE: constant red led - by admin - 01-28-2018, 08:50 AM
RE: constant red led - by desrat - 04-19-2018, 09:11 AM
RE: constant red led - by admin - 04-19-2018, 11:58 AM



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