Notice to customers using Sigma's EM-140 DG NA-iTTL type flashguns

The Sigma Corporation is pleased to announce firmware update that bring refined performance to the Sigma’s EM-140 DG NA-iTTL flashgun. This free firmware update service will be given to customers from March 14, 2006 onwards.This firmware update service will ensure compatibility of the above-mentioned flashguns with the i-TTL system of the D2X, D2H, D2Hs and D200 digital SLR cameras.

Sigma Corporation 2006/03/13

The firmware update of above flashguns includes the following refinement
・i-TTL is available for D2X, D2H, D2Hs, D200 cameras.
・Wireless flash can be used with D2X, D2H, D2Hs, D200, F6.
・FV Lock can be used with D2X, D2H, D2Hs, D200, F6.
For further information, please contact to nearest authorized Sigma Service Station.
We will post further information regarding service procedure and time-scales in due course.