Firmware for GL260 download

Software License Agreement

It is required to review the following license agreement before the software is downloaded. We will be deemed that the customer has to agree to the terms and conditions of the license agreement when the software had been downloaded by the customer. Please note that it is not possible to download or use the software if the customer does not agree to it.

Downloading Files

Ver.1.05 (Latest version)

Date of updated	23 Oct, 2024
Supported Products	GL260
Downloading files	Software	GL260_V105.zip (3,620KB)
	How to upgrade firmware	GL260UP_E_WEB.pdf (234KB)

Revision History

Ver.1.05

1. Added QR code linked to the product introduction video.

Ver.1.04

1. Enabled to switch off the key sound.
2. Fixed the problem that the number of decimal places was not displayed properly when setting the scaling from PC software.
3. Fixed the problem that GL260 would not automatically restart when updating the firmware version using the write-protected SD card.
4. Fixed some small bugs.

Ver.1.03

1. Fixed the problem that the calculation may not be performed correctly when the voltage setting of the source CH is in the mV unit range in the 4-point input setting of the CH-to-CH calculation function.
2. Fixed the problem that half-width kana cannot be pasted from the clipboard in string input.
3. Corrected errors in Korean notation in the WEB server and settings menu.

Ver.1.02

1. Fixed the problem that the screen sometimes locks up when loading the configuration file (operation settings) while wireless LAN module is installed.
2. Linked to HELP function QR code to the Graphtec English website.

Ver.1.00

1. Initial version