Olympus have issued a firmware update for the Olympus Pen E-P1 interchangeable-lens digital compact camera. Version 1.2 reduces the duration of the MF ASSIST enlarged display; allegedly to improve operability. It also enables REC VIEW when the monitor backlighting is set to ‘off’. Unlike with most other manufacturers’ models, but in line with other Olympus cameras, the Olympus E-P1 firmware can be updated from within the Olympus Master or Olympus Studio software.
Source: Olympus Japan