Denon AVR-1803 User Manual

l Operatrng the surround mode and surround parameters from the main unit’s panel
Turn the SELECT knob to select the surround mode.
(Mm unitj
l When turned clockwise
- DIRECT
- STEREO -
DOLBY PRO LOGIC II -
DTS NEO:6 - 5CH/6CH STEREO
-MONO MOVIE
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L VIRTUAL SURROUND - MATRIX - VIDEO GAME - JAZZ CLUB -
ROCK ARENA -
l When turned counterclockwise
r-
DIRECT -STEREO - DOLBY PRO LOGIC II -
DTS NEO.6 - 5CW6CH STEREO
-MONO MOVIE
- VIRTUAL SURROUND -MATRIX - VIDEO GAME --JAZZ CLUB - ROCK ARENA
I To select the surround mode while adjusting the surround parameters, channel volume or tone control, press the SURROUND MODE
button then operate the selector.
(Main unItI
2
Press the SURROUND PARAMETER button.
Press and hold in the surround parameter button to select the parameter you want to set.
l The parameters which can be set differ for the different surround modes. (Refer to “Surround Modes and Parameters” on page 52
3
Display the parameter you want to adjust, then turn the SELECT knob to set it.
NOTE:
l When playing PCM digrtal srgnals or analog srgnals In the 5CH/6CH STEREO, ROCK ARENA, JAZZ CLUB, VIDEO GAME, MONO MOVIE or
MATRIX surround modes and the input signal switches to a digital signal encoded in Dolby Digital, the Dolby surround mode switches
automatically. When the Input signal switches to a DTS signal, the mode automatically switches to DTS surround.
l When the “5CH/6CH STEREO” mode IS selected, the display differs according to the Surround Back CH ON/OFF.
Surround Back CH ON: 6CH STEREO
Surround Back CH OFF, 5CH STEREO
Surround parameters @
ROOM SIZE:
This sets the size of the sound field.
There are five settings: “small”, “med.s” (medium-small), “medium”,
“med.1” (medium-large) and “large”. “small” recreates a small sound
field, “large” a large sound field.
EFFECT LEVEL:
This sets the strength of the surround effect.
The level can be set in 15 steps from 1 to 15. Lower the level if the sound seems distorted.
DELAY TIME:
In the matrix mode only, the delay time can be set within the range of 0 to 110 ms.
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Denon AVR-1803 Specifications

General

Channels	6.1
Dolby Digital	Yes
DTS	Yes
Dolby Pro Logic II	Yes
Component Video Switching	No
Digital Inputs	2 optical, 1 coaxial
Type	AV Receiver
Frequency Response	10Hz-100kHz (+1, -3dB)
Signal to Noise Ratio	100 dB
Input Impedance	47 kOhms
Input Sensitivity	200 mV
Built-in Decoders	Dolby Digital, DTS, Dolby Pro Logic II
Width	17.1 inches
Tuner Frequency Range	FM: 87.5-108 MHz, AM: 522-1611 kHz
Power Output	80 W per channel (8 ohms, 20Hz-20kHz, 0.08% THD)
Inputs	5 A/V
Outputs	1 digital optical
Total Harmonic Distortion	0.08%
Audio D/A Converter	24-bit/96kHz