Ju a n B . Ju s t o 4 0 5 4 C 1 4 1 6 D JUC a p i t a l Fe d e r a l , A r g e n t i n aT e l : ( 5 4 1 1 ) 4 5 8 5 - 7 5 8 5F a x : ( 5 4 1 1 ) 4 5 8 5 - 7 2 7 8w w w .e x e m y s .c o m

GRD firmware upgrade (Quick Guide)

1) If dont have the GRDconfig softwara installed and running with a GRD please download the GRD USB driver from here

http://www.exemys.com/grddriver64

2) Install GRDprogrammer 2 software

3) Connect the GRD to your computer using a USB cable

4) Wait until the GRD is on

5) Press the Connect button and select GRDs COM port

6) Select the DWL file by clicking on Software File

For devices with code GRDx3xx choose the file that begins with GRDW-XF For devices with code GRDx5xx choose the file that begins with GRD2-XF

7) Press the UPDATE button to start the upgrade

8) Wait while the GRD is upgraded (the progress bar must reach 100%)

Ju a n B . Ju s t o 4 0 5 4 C 1 4 1 6 D JUC a p i t a l Fe d e r a l , A r g e n t i n aT e l : ( 5 4 1 1 ) 4 5 8 5 - 7 5 8 5F a x : ( 5 4 1 1 ) 4 5 8 5 - 7 2 7 8w w w .e x e m y s .c o m

IMPORTANT: DO NOT DISCONNECT THE GRD FROM THE COMPUTER DURING THE UPGRADE PROCCESS!