KW2G / KW2G-H Eco-POWER METER109Chapter 8 How to update the firmware8.1 Prepare Eco-POWER METER to update1) Power off KW2G Eco-POWER METER main unit (including expansion unit).2) With pressing 3 keys of , and - ▲>, power on KW2G Eco-POWER METER.After unit numbers and [PROG] are displayedon the upper line, release the keys.Unit number [M] and [PROG] on the upper lineand current version [xx.xx] are displayed.This is ready to update the farmware ofEco-POWER METER.8.2 Update the firmware using KW Version Upgrade Tool1) Start ‘KW Version Upgrade Tool’.Click [Version] and it displays the current version of connected units.Check the boxes of unit number to update firmware.When timed out error is occurred, check the below.・Is Eco-POWER METER ready to update?・Is USB cable connected correctly?・Are communication port and timeout valueconformed?
