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After this setup, the LEDs on the set-top will reflect only the primary listener’s head movements. The
second listeners movements can be seen only via the
TE
menu.
The order of these steps must be followed. The second head-top must be set first.
Engaging dual-user mode
Press
MENU-SVS
. The screen will say:
> DUAL: N
DELAY: 0.5F ( 0.8)
SCOPE: HOLD
DEMO: OFF
With the cursor on
DUAL
, use the < and > keys to toggle dual mode on (
Y
) or off (
N
). The default is
off, and the Realiser always powers up in single-user mode.
Dual-user mode considerations
There are a few special considerations which for the majority of listening should pose no problem, but
which should be taken into account.
1. Outputs 3 and 4 are line level, so an external headphone amplifier is required for the second user.
2. The reverberation time window is reduced from 850 ms to 250 ms. Virtually all studio control
rooms and living rooms will be well below the 250 ms figure and the corresponding PRIRs will be
enjoyed fully. But large, reverberant spaces will be truncated and will sound different if used in this
mode.
3. Some preset parameters are shared between both users. Channel routing, bass management, tactile
settings,
BASS
,
TREBLE
,
SOLO
/
MUTE
are determined for both users by the first user’s preset. It is
important therefore that the channel assignments used to measure the PRIR file present in preset #4
matches that of the preset selected by the first user.
For the second user the following are set as stored in preset 4:
virtual speaker
REL VOL
virtual speaker
PROXIMITY
virtual speaker differential
DELAY
virtual speaker fractional
DELAY
global
DELAY
cancel fractional
DELAY
flag (
*
)
head tracker
OFFSET
LOOK
adjustments
headphone limiter
MAX LEVEL
headphone limiter
RELEASE
SPL reference level
Headphone master volume
All other parameters are determined by the first user’s preset.
