Leica System1200 Instructions

Receiver ME check and upload instructions.
1 General
To check if your System1200 or GS09 receiver has an ME3 integrated enter the System
Information/Firmware panel by pressing:

USER/(F3)(STAT)/3 System Information/(F6)(PAGE) for the 1200 receivers

USER/(F3)(STAT)/5 System/(F6)(PAGE) for the GS09 receiver
If the receiver shows version 3 other than 3.882 or 3.054, it may be affected.
1.1 Instructions for loading the ME2 firmware version in a GX12XX receiver.
For GX12XX receivers please use the following upload steps:

Make sure the batteries for the GX receivers are fully charged. Have the controller connected to
the receiver.

Copy the ME3_3822.fw file to the System folder of a CF card

Insert the CF card into the receiver and turn the receiver on

In the 6 Tools... / 3 Upload System Files... / 3 Instrument Firmware panel select the
ME3_3822.fw file and press (F1)(CONT) to start the upload process

When the upload process is completed restart the receiver and check the firmware version has
been loaded successfully by checking the Meas Engine version is 3.822 or 3.054.