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3. PRO LOGIC
Dolby PRO LOGIC is applied to input stereo source.
Reference data
INPUT: DVD ANALOG
SUBWOOFER OUTPUT: 50 Hz, Others: 1 kHz
Input level
Volume
Each ch, -20 dBm
+6.0 dB
Both ch, -20 dBm
+6.0 dB
4. SPEAKERS SET
The analog switch settings for each sub-menu are as
shown in the table below.
Sub-menu
1
FRNT: SML 0 dB
2
CENTER: NONE
3
LFE/B: FRNT
4
Pre Mix: 5ch
5
Front GAIN 1
6
Front GAIN 2
7
SURR B Check
LARGE: This mode is used with a speaker with high
bass reproduction performance (a large
unit). Full bandwidth signals are output.
SMALL:
This mode is used with a speaker with low
bass reproduction performance (a small
unit). The signals of 80 Hz or less are mixed
into the channel specified by LFE/BASS.
NONE:
This mode is used with no center speaker.
The center content is reduced by 3 dB and
distributed to FRONT L/R.
SWFR:
LFE of 5.1ch signal or LFE/BASS lower than
90Hz is output through SUBWOOFER OUT.
FRONT: LFE of 5.1ch signal or LFE/BASS lower than
90Hz is distributed to FRONT L/R.
3.PRO LOGIC
SPEAKERS OUT
FRONT L/R
CENTER
- ∞
+13.5 dBm
-20.0 dBm
+16.5 dBm
XMDT
DIR
LC89057
(POST PROCESSING)
A/D
PCM1803
(Shaded items not used in this example)
FRONT L/R
CENTER
SMALL
LARGE
LARGE
NONE
LARGE
SMALL
–
–
–
–
–
–
–
–
RX-V559/HTR-5950/DSP-AX559
SURROUND L/R
SURROUND BACK L/R
- ∞
- ∞
FL / FR
DSP
(DECODE)
C / SW
TI D70Y
SL / SR
SBL / SBR
DRAM
ROM
SUR. L/R
SUR.B L/R
LARGE
LARGE
LARGE
LARGE
SMALL
SMALL
–
–
–
–
–
–
–
–
SUBWOOFER
OUTPUT
- ∞
- ∞
- ∞
- ∞
LFE/BASS
SWFR
SWFR
FRONT
–
–
–
–
25
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