Download Firmware Canon EOS 40D 1.1.1

By admin On Jan 21, 2009

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Canon has released new firmware for the 40D DSLR. The firmware has version number 1.1.1 received and can be done via Windows and Mac OS X applied to the digital camera. Canon developers have fixed five bugs in the firmware, including one related to battery status. Furthermore, a bug has been removed from software that ensured that ‘Self Cleaning Sensor’ would not work when it does and raw photos are printed with the correct colors. The full changelog is posted below:

Firmware update Version 1.1.1 incorporates the following fixes and improvements.

Fixes a malfunction that in rare occurrence causes a low battery indication to be displayed when using the EF 85mm F1.2L II USM lens. Depending on the battery check timing of the camera, the battery level displayed on the cameras LCD data panel may shows Battery will be exhausted soon or Battery must be rechargedeven though the battery capacity is sufficient.

Fixes a malfunction that in rare occurrence causes an Err 06 Self Cleaning Sensor malfunction to appear on the cameras LCD monitor and LCD data panel, even when the Self Cleaning Sensor Unit is operating normally. This message may appear depending on the timing of when the camera is switch to the ON position.

Fixes a malfunction that prevents correct colors from being printed when direct printing. RAW images captured using the cameras custom Picture Styles (Emerald, etc.), which have been downloaded from Canon’s Web site and registered under User Def. 2 or User Def. 3.

Modifies the level of subject brightness that causes the AF-assist beam to fire when using an external Speedlite.

Enables an external flash connected to the cameras synchro terminal to fire even when the cameras built-in flash is popped up.

Version number	1.1.1
Release status	Final
Operating systems	Windows XP, macOS, Windows Vista
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File sizes	7.83MB – 7.88MB
License type	Freeware