Read off the "Firmware" version next to the "Serial Number" ... TR-7nw device via USB to the computer.

Read off the "Firmware Version" value located at the lower ... button for at least 3 seconds.

- Turn off the TR-7nw by pressing and holding the PWR button.

- Pressing the DISPLAY, INTERVAL, and REC/STOP buttons at the same time, hold down the PWR button until all LCD display segments appear, then release all buttons.

- After resetting the TR-7nw, the installation of the new firmware will be completed in about 5 seconds. When the firmware is updated successfully, [LXXX] will appear on the LCD screen. (The XXX represents the version number of the firmware.)

Firmware Update Procedure - When NOT using T&D WebStorage Service

If the USB device driver has not been installed on your computer, you will be prompted to install the driver during the TR-7nw firmware update. (Make sure to complete the driver installation before running the update tool.)

The XXX represents the version number of the firmware. Please read using the number of the appropriate version.

- Connect the TR-7nw via USB to the computer.

- Open the downloaded "TR-7nw Firmware Update Tool".

- Follow the instructions on the screen to update the firmware.

- If the firmware is updated successfully, [LXXX] will appear on the TR-7nw LCD screen when the power is turned on. The firmware update should take only a few minutes to complete.

About General Utility:

Usually, device functionality is ensured by its drivers, firmware, and/or BIOS packages, and the product can be used for its purpose once these files are installed. However, in order to expand functionality, as well as usability, owners can make use of various utilities.

Installing these packages is most of the times ...