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Updating the Firmware
98
When the update finishes, check the Information menu in the base unit's
Management menu to make sure that the Version information has been
updated to the correct firmware version.
a
When the indicator flashes rapidly, the firmware update may have
failed. Disconnect the AC adapter from the base unit, and then
reconnect it to the base unit. If the indicators continue to flash even
after reconnecting the AC adapter, remove the power plug from the
electrical outlet and contact Epson.
Updating Firmware Using a Computer and USB Cable
You can update the base unit's firmware using a computer and a USB cable.
a
• Responsibility for updating the firmware lies with the customer. If a
firmware update fails due to problems such as a power failure or
communication problems, a fee will be charged for any necessary
repairs.
• Your computer must be running one of the following operating
systems to update the firmware.
• Windows 8.1 (32- and 64-bit)
• Windows 10 (32- and 64-bit)
• macOS 10.13.x (64-bit)
• macOS 10.14.x (64-bit)
• macOS 10.15.x (64-bit)
a
Download the base unit firmware file from the Epson Web site.
a
• Do not change the firmware's file name. If the file name is
changed, the firmware update will not start.
• Check that the firmware file you copied is the correct file for
your base unit model. If the firmware file is not correct, the
firmware update will not start.
b
Connect the USB cable to the computer's USB port and to the base
unit's Service port.
c
Press the [Menu] button, select the Initial/All Settings menu, and press
Enter button.
d
Select Firmware Update and press Enter button.
e
Select Yes to start the firmware update.
a
Do not disconnect the AC adapter from the base unit while the
firmware is updating. If the AC adapter is disconnected, the base
unit may not start correctly.
The base unit's indicator turns on and the base unit enters firmware
update mode. The computer recognizes the base unit as a removable
disk.
Summary of Contents for ELPWT01
Page 1: ...User s Guide ...