JETI spectraval 1501 and 1511 Firmware Changelog

Version history of JETI spectraval Firmware (Last update June, 15 2023)

Here you will find the development history and the record of changes to the JETI spectraval 1501 and 1511 Firmware.

V2.0.4

[BUGFIX]
- Frequency measurement via flicker attachment was faulty -> fixed

V2.0.3

[BUGFIX]
- With the first spectraval devices without attachment recognition, the firmware could freeze and the device no longer reacted -> fixed

[CHANGED]
- Improved attachment detection for frequency measurement attachment
- Frequency measurement attachment also works with 1501

V2.0.2

[BUGFIX]
- Measuring attachments (diffuser,...) were no longer recognised correctly -> fixed

V2.0.1

[BUGFIX]
- Error in display text input or output with spectraval 1511 -> fixed

V2.0.0

[CHANGED]
- Support for new display FT812/FT813 in addition to the old FT800
- Power management revised
- Adaptation algorithm revised
- In the event of faulty measurements (e.g. adaptation error), an error file is written to the SD card instead of old values
- Fast trigger mode introduced

V1.10.6

[CHANGED]
- Frequency measurement for spectraval (*meas:flicker) revised/improved

V1.10.4

[BUGFIX]
- spectraval 1501 LAN, LAN settings were sometimes not taken over correctly -> fixed

V1.10.3

[BUGFIX]
- Frequency measurement did not work with HiRes devices -> fixed

[CHANGED]
- spectraval 1511 -> address change in about screen

V1.10.2

[BUGFIX]
- HiRes LAN device - buffer for data transfer (reference spectrum, lambda field) via LAN was too small -> corrected
- spectraval 1511 - sometimes wrong time stored in CSV file on SD card -> corrected

V1.10.1

[CHANGED]
- Ethernet retry timeout extended -> thus much more stable connection with "bad" networks

V1.10.0

[CHANGED]
- Adaptation accelerated with very bright sync measurement
- spectraval 1511 -> display output of CRI Ra and Re as numerical values
- spectraval 1511 -> calibration can be switched manually; checkbox for "manual choice"
- spectraval 1511 -> CRI display with reference (circle chart) has been displayed incorrectly from the 2nd measurement
- spectraval 1511 -> display can be rotated

V1.8.2

[CHANGED]
- optimised Target Laser behaviour

V1.8.1

[CHANGED]
- optimised adaption

V1.8.0

[CHANGED]
- spectraval 1511 -> Graphical user interface 1511 revised
- improved battery handling
- spectraval 1511 -> improved SD-Card handling

V1.6.1

[BUGFIX]
- Measurement could not be cancelled correctly via LAN connection -> fixed

V1.6.0

[NEW]
- Support for new Bluetooth modules
- Support for automatic detected attachments
- Adaptation improved

V1.4.7

[BUGFIX]
- Measurement could not be cancelled correctly via LAN connection -> fixed

V1.4.6

[BUGFIX]
- After reference measurement with Average, lamp PWM continued to run -> fixed

[NEW]
- Measurements with many averages can be cancelled via LAN connection

V1.4.5

[BUGFIX]
- Some parameters were not output via LAN -> fixed

V1.4.1

[CHANGED]
- spectraval 1511 -> improved SD-Card handling

V1.4.0

[NEW]
- spectraval 1511 -> Graphical user interface 1511 rev