THORLABS ERM100, Operation Manual, Page: 13 / 59

© 2018 Thorlabs
3 Operating Instruction
11
3.2.2.5 Bootloader Version
The version of the ERM100 bootloader. The bootloader software is a special part of the
ERM100 firmware. It is used to transfer a new firmware version to the ERM100. This value is
not editable.
3.2.3 Remote Mode
If the ERM100 is in remote control state by the USB interface this is shown by 'REMOTE' LED
on. In remote state no settings can be changed by the front panel. If you try to change any set-
ting for 3 seconds a remote message display is shown.
If the 'CLR' (Clear) button is pressed within these 3 seconds, the instrument is set to local
mode.
If the ERM100 is in remote control state with local lockout and you try to change any setting for
3 seconds a remote with local lockout message display is shown.
In 'Remote with Local Lockout' mode the 'Go to Local' function is disabled by a remote com-
mand. See also menu entry '
Remote State '.
3.2.4 Error Messages
If there is an error and the 'Main Display Mode' is active an error message will be displayed. If
there occur more than one error the most important error message is shown. The error displays
look like that: