[2.9.1] - 2023-03-02

Version for photosensors PIC0103SL with inverted output signal, instead of normal PIC0903SL (SIC553-04 old part name)

[2.9] - 2023-02-11

Added

• Setting option to switch Light Unit between 0EV shift (for new meters) and +1EV shift (for old CdS meters) modes
• Exit from menus by "Stop" button

Changed

• Overlap compensation in FP mode reduced to improve accuracy at higher speeds.
• Removed support for Light Unit 1
• Settings values kept in memory instead of reading from EEPROM every time to improve performance

Fixed

• Encoder sensitivity adjusted for smoother menu navigation

[2.8] - 2022-09-25

Added

• "Exposure Error" mode
• Sensor #6 support for "Exposure Error" mode

Changed

• Leaf shutters efficiency interpolation feature removed to free memory space

[2.7] - 2022-09-16

Added

• Efficiency interpolation for leaf shutters of size #00 and #0 in Simple Shutters mode

Changed

• "Simple" mode renamed to "Simple Shutters"
• Items order in Modes Menu changed for better usability
• Items order in Settings Menu changed for better usability

Fixed

• Updated calibration values for EV16 because of flicker presence

[2.6] - 2022-07-16

Changed

• Memory usage optimizations
• EV error formatting changed by adding "+"
• Refactored Results methods
• Sensor geometry compensation math improved

2.5

[2.5] - 2022-05-05

Added

• K value settings selector, allows to switch Light Source between K12.50 and K14.03
• Light Source mode
  • Light Unit #2 calibration tables for EV4-EV16 ranges at K12.50 and K14.03
  • Result display prompts camera settings according to selected light source brightness

2.4

[2.4] - 2022-03-28

Added

• "FP Vertical Avg." and "FP Horizontal Avg." modes to take tests series to measure Min/Max/Avg values of a focal plane shutter curtains travel times.
• Logarithmic Speeds Set - for testing electronic cameras controlled by MCU. For example Nikon FE, in fact have speeds as power of 2.

Changed

• Memory usage optimizations.
• Added results check to Leaf Efficiency mode

2.3

[2.3] - 2022-01-12

Initial Release

Test Modes

• Simple
• Focal Vertical
• Focal Horizizontal
• Average Series
• Flash Sync Simple
• Flash Sync Focal
• Leaf Efficiency

Settings

• Speeds Range - lets you select between two sets of standard shutter speeds, depending on what camera you are testing - "New" (with speeds marked as 1/60, 1/125, etc.) or "Old" (with speeds like 1/50, 1/100).
• Test Series - sets the number of how many tests should be taken in average measuring modes before calculating and displaying the summary results.
• Frame Width/Height - sets the target distance used to present curtains travel times. Curtains travel time can be presented as it was measured at a distance between far-most openings of a Sensor, or re-calculated over distance whichever is specified in service manual for a tested camera.
• Sound On/Off - enables or disables buzzer sounds.