Signature User Manual
March 23, 2014
Signature User Manual
Page 28
4.
Reference
Appendix A – OSD Menu
LUMINANCE MENU1 (1/4)
ALC
This control will try to control the camera
but
was designed for daytime use.
Automatic Luminance Control is one of the
three Luminance control Modes used by
the Signature (the other two are FIX
SHUTTER and AES Control).
You can Turn it ON (and adjust the
Luminance Level), OFF, or select FLC
(Flick Less)
If ALC is set to ON, then AES is
automatically set to OFF
For Astronomy use: OFF
AES
This control will try to control the shutter,
but was designed for daytime use.
Auto Electric Shutter is one of the three
Luminance control Modes used by the
Signature (the other two are FIX
SHUTTER and ALC).
You can Turn it ON (and adjust the
Luminance Level), or OFF
If ALC is set to ON, then AES is
automatically set to OFF
For Astronomy use: OFF
