NOTE: For use only with SRc Series Receivers, and earlier model SR Series receivers that have been updated for Superslot compatibility.

This adapter enables firmware updates for SR Series receivers through a micro USB port. The adapter attaches in the same manner as the audio/power adapters for SRc Series receivers.

Firmware Update Adapter and earlier model SR Series receivers that have been updated for Superslot compatibility. Micro-B cable, such as Lectrosonics Part #21926. This adapter enables firmware updates through a micro USB port. The adapter attaches in the same manner as the audio/power adapters for SRc Series receivers. Follow the steps below. work, please visit www.lectrosonics.com, click on the SUPPORT menu Item and scroll down the page to Firmware. The filename will be similar to src v1_23.zip. Extract the file and store it on the local drive. The file extension will be .hex after the file is extracted.

Step 1

Install the latest version of Wireless Designer on the computer that will be used for the update.

Step 2

Download the firmware update file and save the file on the local computer drive. Updated files and the revision history are available on the Lectrosonics web site at: https://www.lectrosonics.com/downloads/100firmware/178-src-firmware.html

Step 3

Install the adapter on the receiver. It’s best to secure it with the screws to avoid losing a connection during the update process.

Step 4

Connect power and turn the adapter power switch on. Turn the receiver on with the control panel keypad.

Step 5

Connect the USB cable to the computer and wait for the confirmation that the connection is successful.