Not sure if anyone cares, but there's a second service menu.
(And hell, there may be a third, for all I know).
the normal service menu (where you can adjust strobe duty, strobe phase, hdmi/dvi hpd (whatever this means, I don't know), and autopower (whatever this means), is, with the power button off, holding down menu and pressing power on, then releasing menu then the leds flash on for the first time (before the 2nd flash).
There's another service menu where you hold down (Edit) the THIRD button only, while pressing the power button on, then releasing the button after you get the led flash. You''ll know you did it right because you won't get any input source notification on the screen. Then the "exit" (last) button enters that service menu, with different options (instead of the menu button entering the previous service menu), and the enter button brings up an input selection list. the other service menu has gamma and color adjustment gains, autocolor and "RS 232" (what?) and burnin mode on/off. No overdrive gain options though (the VG248QE had an OD gain that was linked but separate from tracefree OSD setting).
If anyone finds a third service menu (maybe with some overdrive settings), like, maybe by holding down buttons 1 and 2 while powering on? feel free to share it.
Last edited by Falkentyne
on 06 May 2014, 17:14, edited 1 time in total.