Ricoh GR Digital II Firmware Upgrade Ver. 2.03 - Sigma Flash Compatibility
Ricoh have updated the firmware to ver. 2.03 on their GR Digital II so that it will recognise the following recommended Sigma flash units when attached to the camera:
EF-530 DG ST (SA-STTL)
EF-530 DG SUPER (SA-STTL)
EF-500 DG ST (SA-STTL)
EF-500 DG SUPER (SA-STTL)
click this link to be taken to the Ricoh firmware update and instructions
Tags: EF-500 DG ST, EF-530 DG ST, EF-530 DG SUPER, Firmware, Flash, GR Digital II, Ricoh, SA-TTL, Sigma, TTL, upgrade


