NAD T737 Owner's Manual page 7

10 PHONES: Accepts stereo headphone using a standard 1/4-inch stereo
phone plug (use a suitable adapter for headphones equipped with a
smaller plug). Plugging in headphones automatically mutes output from all
channels. With headphone listening, toggle front panel' s LISTENING MODE
button (or AVR 3' s [SURR] button) to select between "Dolby H/P" (Dolby
Headphone) and "Dolby H/P Off" (Dolby Headphone Off).
DOLBY® HEADPHONE
Dolby Headphone technology, compatible with any pair of
conventional headphones, accurately simulates the experience of
hearing a 5.1-channel speaker system properly set up in a listening
room, minus the annoying "listener fatigue" effect that plagues other
headphone-based virtual surround sound offerings. Dolby Headphone
technology is ideal for private playback of multi-channel entertainment
without disturbing others nearby.
Select Dolby HP Off for normal headphone audio listening.
11 FRONT INPUT PORTS: Use these convenience jacks for occasional
sources such as a camcorder, tape player, video game console, any
analog audio or optical digital audio and composite or S-Video video
sources. If your source only has a single audio out jack or is marked
"Mono output", plug this into the T 737's Front "R (MONO)" input. On
the other hand, if your source has two output jacks indicative of stereo
output, insert both jacks into the T 737's corresponding Front "L" and "R
(MONO)" input to achieve stereo output as well.
IDENTIFICATION OF CONTROLS
FRONT PANEL
7