Philips HP1500 - Manual (Page 13)

4 Dolby Pro Logic II section
a) button to activate Dolby Pro Logic II and to toggle between ‘MUSIC’
and ‘MOVIE’ mode.
– the preferred mode depends on the nature of the audio
input signal:
– In case of a digital audio signal: the preferred mode will
automatically be selected first in case Dolby Pro Logic II is
activated. By pressing the Dolby Pro Logic II button again
the other (non-preferred) mode will be selected.
– In case of an analogue audio signal: the mode, which was
selected in previous listening sessions, will be activated first.
By pressing the Dolby Pro Logic II button again the other
mode will be selected.
b) ‘Dolby Pro Logic II’ menu field yellow LED:
lights up whenever Dolby Pro Logic II is possible (also when Dolby
Pro Logic II is not selected but actually possible, the yellow LED will
remain to be on)
– ‘MOVIE’ indicator green LED
(in case of movie mode selection)
– ‘MUSIC’ indicator green LED
(in case of music mode selection)
5 Dolby Headphone (DH) section
a) button to toggle between the three DH room modes and bypass
mode
b) ‘Dolby Headphone’ menu field yellow LED: lights up whenever DH is
possible
– ‘DH1’ indicator green: Small Room mode
– ‘DH2’ indicator green LED: Large Room mode
– ‘DH3’ indicator green LED: Cinema mode
– ‘DH’ LEDs off: bypass mode
6 Output display section
a) 5 virtual multi-channel
, , , and indicators green LEDs:
light up whenever DH is activated
b) Stereo indicator green LED: lights up whenever DH is
de-activated and "ordinary" stereo is being reproduced
ENGLISH 13
0912HP_EU 09-12-2003 12:12 Pagina 13