COLORDMD ANNOUNCES RELEASE OF SIGMA 2.4
A new update for the SIGMA ROM is now freely available for download from http://www.colordmd.com/support_firmware.html!
The SIGMA 2.4 update adds a new custom VERTICAL ADJUSTMENT feature to support installations with the new STERN PINBALL, INC. backbox design,and also to allow customers to fine-tune alignment of the video frame with the speaker panel.
SIGMA 2.4 also adds a new GAMMA selection feature that modifes how dot brightness levels are mapped to the screen. The "DMD" default setting provides the same nonlinear DMD level emulation as previoius products. The new "HI" setting uses linear level mapping, to provide higher contrast between bright and dark levels.
Finally, for P-ROC users, we have integrated P-ROC support into the main build. No more custom or hacked ROMs!
This update only affects operation when using the SIGMA (single-color) ROM and does not alter operation with any of the multicolor ROMs, also available from our site.