Thank you for purchasing and using our products.
The Sigma Corporation is pleased to announce that new firmware for the SIGMA sd Quattro is available for download.
Benefits of the firmware update;
SIGMA sd Quattro [ver. 1.06]
It has changed the file structure of X3F and X3I files and enabled the camera to offer faster processing speeds.
It is possible to start up the camera faster.
It has improved the color reproduction performance during indoor shooting when AWB is selected.
It has improved the algorithm for the noise reduction in JPEG format.
It is possible that selector buttons can move the focus frame without using focus frame button.
It is possible to set the slowest limit for the shutter speed while shooing ISO Auto.
It is possible to allocate the “LV Magnification Display” function to the FUNC button of the Power Grip PG-41.
It is possible to display the shooting information on the sub monitor when checking the recorded images.
It has improved the accuracy of dimming when used with the ELECTRONIC FLASH EF-630 SA, the ELECTRONIC FLASH EF-610 DG SUPER SA-STTL, the ELECTRONIC FLASH EF-610 DG ST SA-STTL and the ELECTRONIC FLASH MACRO EM-140 DG SA-STTL.
It has changed the specification of the Super Fine Detail (SFD) mode that a warning message appears when the battery is low, and shooting in the SFD mode becomes unavailable.
It has corrected the phenomenon that the lens description in the EXIF data of JPEG images was not displayed properly. This was identified when the JPEG image was developed from the RAW data processed internally on the camera.
It has corrected the phenomenon that Auto Power OFF function took longer when some of the lenses with OS mechanism were attached.
It has corrected the phenomenon that there was some noise in the right side of the images, when DNG files were processed.
Please download the firmware from the following Download page:
* SIGMA Photo Pro ver. 6.5.4 or later is required to process the RAW data (X3F and X3I files) taken by the sd Quattro with firmware version 1.06.
SIGMA Photo Pro Download Page
For further assistance please contact Sigma Imaging (UK) Ltd Service Department by emailing email@example.com telephoning 01707 329 999
We appreciate your continued support for our company and products.