User's Manual
LT
LECTROSONICS, INC.
22
Step 3: 
Refer to Step 1 to return to Firmware web page. Down-
load Firmware Update and save to a local file on your 
PC for easy locating when updating.
Step 4:
Open Lectrosonics USB Firmware Updater. 
Step 5:
UPDAT E
Put the transmitter in UPDATE 
mode by simultaneously holding 
down the UP and DOWN arrow 
buttons on the transmitter control 
panel while powering it up.
Step 6:
Using a microUSB cable, connect the transmitter to 
your PC.
Step 7:
In Lectrosonics USB Firmware Updater, choose the 
detected device, browse to local Firmware File and 
click Start.
NOTE: It may take up to a minute or so for the 
Updater to recognize the transmitter.
WARNING: Do not disrupt the microUSB cable 
during updating.
The Updater alerts with progress and completion.
Step 8:
LT
V6.0
Blk. A1
 NuH
Once the Updater has completed, 
turn off the transmitter, then turn it 
back on to verify that the firmware 
version on the transmitter LCD 
matches the firmware version 
shown on the web site. The firm-
ware is the second LCD display dur-
ing boot up sequence.
Step 9:
Close Updater and disconnect microUSB cable.










