Globalsat GH-561 Manuel d'utilisateur télécharger pdf

GH-561 easy firmware updating procedure

V1.0

1. Please run this program

2. You also need to install STM DFU driver for the device.

The Driver will be under “\DFU Driver”. This driver gives USB ability to recognize STM device.

3. Press “Track Back”, “OK” and “Power” buttons at the same time and then hold these buttons

for 2 seconds to turn on GH-561 in firmware upgrade mode. Then plug USB cable to device

and PC.

4. Open the “DfuSe Demonstration”

5. Trigger GH561 firmware upgrade by press “upper+down” then “power” under device off

mode.

6. When you finish installed STM driver and connect the USB to PC, the software will show the

“Actions” section like below.

1 2

Page 1

GH-561 easy firmware updating procedure V1.0 1. Please run this program 2. You also need to install STM DFU driver for the device. The Driver wil

Page 2

GH-561 easy firmware updating procedure V1.0 7. Select firmware file to update. (*.dfu), and then click on Upgrade and yes 8. When finished to updat

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Globalsat GH-561 Manuel d'utilisateur