User manual

ADDITIONAL SETUP TASKS ENG
Page 52
26 ADDITIONAL SETUP TASKS
26.1 SERIAL PORT ENABLING (SERIAL MODULE)
The Serial Module menu visualizes the status of the two serial ports RS 232 allowing their enabling or disabling.
Remarks:
- Ports are enabled by default (factory preset).
- Firmware upgrade and remote control are possible only with enabled ports.
- Accessing the Serial Module page does not affect normal processor operation
DEFAULT SCREEN
OPTIONAL CONTROLS menu
SERIAL MODULE menu
RS 232 Serial 1 Off: port disabled / PC Host Interface: port enabled
and
RS 232 Serial 2 Off: port disabled / Satellite Interface: port enabled
26.2 STEREO ENHANCEMENT SETTING (STRENH MODULE)
The Stereo Enhancer operating mode may be set through the StrEnh Module menu.
The Stereo Enhancer Module creates a psycho-acoustic effect which gives a sensation of a stronger stereophonic
sound.
The effect is created digitally from the difference (L-R) between the input signals, which is delayed (delay time set by
Effect Depth parameter), is limited in band (according to Effect Band parameter) and finally injected on both channels
according to Effect Level parameter: -29dBu correspond to the minimal injection (resulting in a small Stereo Enhancing
effect) and –6 dBu correspond to the max injection (resulting in the strongest Stereo effect).
Three parameters (Effect Depth, Effect Band and Effect Level) are accessible from the StrEnh Module menu.
Once you have identified this function within the Optional Controls submenu, use the shuttle to select/modify the
following:
- Effect Level: sets the stereophonic effect added to the original signal. The parameter may range from –29dBu to –6
dBu, with 1 dBu steps. The effect can also be avoided by turning the shuttle counter-clockwise to Off.
- Effect Depth: defines the delay applied to the stereophonic effect added to the original signal. The delay may range
from 0 to 30 msec with 1 msec steps.
- Effect Band: sets the bandwidth of the stereophonic effect added to the original signal. This parameter may have 4
different values. 3KHz to 15KHz / 5KHz to 15KHz / 8KHz to 15KHz / Effect Disabled. The narrower the band, the
stronger the stereo effect perceived on high frequencies.
Default values: Effect Depth 25mSec, Effect Band 5KHz to 15KHz, Effect Level –10 dBu.