Secrets of the ProMark xx0 and MobileMapper 1x0
If you have any of these devices:
MobileMapper 100, MobileMapper 120
ProMark 100, ProMark 120, ProMark 200 ProMark 220
there is a good chance that at some point you will want to reload your firmware or software. I have written a (lengthy) step-by-step description of the process.
Probably more important is this document includes the:
secret reset handshake
secret method for archiving your option serial numbers
secret method for extracting the activation codes
If you purchased your receiver from us (iGage) then all of these codes are on a sticker under the battery so you have little to worry about. If you purchased your device from another vendor, then you probably DO NOT know these codes and will be unable to update your device. This document describes how to extract the codes from a working receiver. (If your receivers locks up and you do not know the codes, then you may be...well...out of luck.)
This document is a work in progress, but it needs to see the light of day. You can get a copy [ here...