Horizon Hobby Spektrum Smart Technology SR6200A Instruction Manual page 11

RECEIVER FIRMWARE UPDATES
If firmware updates are made available for the SR6200A receiver, you can
install the update yourself. The Spektrum USB programming cable (SPMA3065,
not included) and a PC are required for updates. Go to the SR6200A product
page at SpektrumRC.com for update information and to register your receiver.
Registration is required to download updates.
To Update:
1. Register your receiver and download the Spektrum programmer and the
firmware update for the SR6200A (when available).
2. Install the Spektrum programmer on your PC and open the app. Connect
the USB programming cable to your PC and allow it to install the drivers.
NOTICE: In the programmer app there is an option to power the receiver
from the PC. Leave this box checked. DO NOT connect a power source
to the receiver at the same time as the USB cable.
If the box in the programmer app is checked to power the receiver from
the computer, and the USB cable is plugged into the receiver, and a power
source is plugged into the receiver, there is a high probability of causing
permanent damage to the PC.
Verify this check-box is checked to power the receiver from the PC during
the update.
3. With the vehicle and receiver powered off, plug the updater cable into
the programming port on the SR6200A. DO NOT turn on the vehicle or
receiver when the USB cable is connected. The PC should connect with
the receiver automatically.
4. Follow the on screen prompts in the to install the firmware file on the
SR6200A.
5. When the update is complete, unplug the updater cable from the receiver.
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