How To Upgrade The Gl400/350 Flash Rom From The Tcp/Ip Port - GRAPHTEC midi LOGGER GL350 Service Manual

2.2 How to Upgrade the GL400/350 Flash ROM from the TCP/IP Port

Preparations for the upgrade
(1) Connect the AC adapter for the GL450/400/350.
(2) Connect the LAN cable for the GL450/400/350 and PC. (If you connect P to P, use a cross LAN cable. If
you connect with a hub, use a parallel LAN Cable.)
How to upgrade
OS :Windows 2000/XP
Software :GL40upd.exe ← Upgrade software file
:xxx.dll
Firmware :Mxxxa001.G40 ← Main Program file for GL450/400/350
:Mxxxa002.G40 ← Main Program file for GL450/400/350
Use from version 2.0 to the GL450.
Do not use latest version 2.0 to the GL400/350.
(1) Copy the two upgrade software files to the same directory in the PC.
(2) Turn on the power switch of the GL450/400/350.
(3) Execute GL40upd.exe.
(4) Display the menu as shown below.
Open File Icon
Transmission Icon
GL400-UM-251-9370
← Upgrade software dll file
2-2
2. UPGRADING THE FIRMWARE
Exit program Icon