Lindy L1TBELRG, LF1TBELRG, H1TBELRG Ensure that the Lindy CPU Switch Smart is powered on

you may reset the LINDY CPU Switch Smart by powering off all the attached

computers and removing the optional power adapter.

Step 4 - Ensure that the LINDY CPU Switch Smart is powered on

Ensure that the LINDY CPU Switch Smart is powered on. It is normally possible to upgrade the LINDY CPU Switch Smart when it is powered from a single computer, however it is good practice to ensure that there is the maximum possible power availability during flash upgrades and so if possible ensure that all the computers are powered on. The upgrade program monitors the LINDY CPU Switch Smart’s voltage and will not allow an upgrade to be performed if the voltage is insufficient.

The display should now show:

Step 5 - Run the upgrade program

The latest version of the LINDY CPU Switch Smart firmware is available from the LINDY Technology website at www.lindy.com. The program and data files are supplied as a pair e.g.

CPUSS129.EXE

CPUSS129.HEX

and should be downloaded to the same directory on your PC. Run the file CPUSSxxx.EXE (e.g. CPUSS129.EXE) and follow the on-screen instructions. During the upgrade the display will show an upper case U and the dot will flash to show that the upgrade is in progress.

The display will again show a lower case U when the download is complete. Move option switch 7 to the OFF position to exit upgrade mode and start normal operation.

LINDY CPU Switch Smart Installation and Use Page 20