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Two predefi ned tables are available: Default and sRGB. The user can also defi ne a custom
User Table by using commands sent over the USB port via the downloaded software from
Gefen (see Appendix B, p. 27). When the Custom User Table is selected, the gamma
coeffi cient is used to calculate a new Gamma Look up table. The gamma coeffi cient can
be adjusted from 0.3 to 3.0 (by default the gamma coeffi cient is 1.0). These functions are
covered in detail starting on page 27.
Gamma Correction
CONNECTING AND OPERATING THE 3GSDI TO HDMI 1.3 SCALER
Gamma correction and the gamma coeffi cient may be adjusted in this screen of the
OSD menu system.
Figure 24 - Gamma Correction
The signal can be digitally enhanced and the amount of permissible noise allowed in the
enhancement can also be confi gured from this submenu:
Detail Enhancement
Figure 25 - Detail Enhancement
