Denon PMA-50 User manual

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PMA-50
INTEGRATED AMPLIFIER
Owner’s Manual
You can print more than one page of a PDF onto a single sheet of paper.
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Accessories 4
Features 5
High quality 5
High performance 5
Part names and functions 6
Front panel 6
Display 8
Rear panel 9
Remote control unit 10
Connections
Connections 11
Installing this unit 12
Installing horizontally 12
Installing vertically 13
Before using the remote control unit 15
Operating range of the remote control unit 16
Connecting speakers 17
Speaker connection 18
Connecting to a device with analog audio output connectors 19
Connecting to a device with digital audio output connectors 20
Connecting a PC or Mac 21
Connecting the power cord 22
Playback
Basic operation 24
Turning the power on 24
Selecting the input source 25
Adjusting the master volume 26
Switching the display’s brightness 26
Playing a device 27
Playing music on a computer (USB-DAC) 27
Listening to music via a digital connection (COAXIAL/
OPTICAL-1/OPTICAL-2) 35
Listening to music via a analog connection (AUX) 36
Listening to music on a Bluetooth device 37
Setting procedure
Menu map 45
Source Direct 47
Bass 47
Treble 47
Balance 47
H/P AMP Gain 47
Bluetooth 48
Auto Standby 48
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Contents
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Tips
Tips 50
Troubleshooting 51
Resetting to factory settings 58
Appendix
Types of playable digital audio input signals 59
D/A converter 59
Playing back Bluetooth devices 59
Bluetooth communications 59
Explanation of terms 60
Trademark information 61
Specifications 62
Index 65
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Thank you for purchasing this Denon product. To ensure proper operation, please read this owner’s manual carefully before using the product.
After reading this manual, be sure to keep it for future reference.
Accessories
Check that the following parts are supplied with the product.
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Quick Start Guide Owner’s Manual Safety Instructions Notes on radio
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Warranty (for North America model
only)
Power cord USB cable Remote control unit (RC-1202)
(built-in battery)
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Caps (silver) (x4)
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Features
High quality
0Equipped with a high-quality class D amplifier
The amplifier section incorporates DDFA® technology from CSR. The
output stage circuit has a discrete construction which realizes higher
S/N and lower distortion compared to conventional class D amplifiers.
Additionally, the high 50 W/4 Ω output which exceeds the size of the
housing lets you enjoy Denon’s ideal audio playback environment that
delivers “delicate yet powerful sound”.
0Advanced AL32 Processing
Equipped with Advanced AL32 Processing, Denon’s unique analog
wave reproduction technology. Reproducibility of weak signals is
increased by expanding the 16-bit digital data to 32 bits.
High performance
0Supports playback of high resolution audio files
DSD signals and up to 192 kHz/24 bit PCM signals are supported. You
can enjoy high-quality audio playback from this unit by inputting music
files into this unit from a computer via USB connection.
0Wireless connection with Bluetooth enabled devices (v p. 37)
You can connect Bluetooth enabled devices such as smartphones and
tablets with this unit to listen to music while browsing email and Web
sites in the Internet away from this unit. In addition, this unit supports
high quality audio codecs, aptX and AAC, to enjoy music and games
with a powerful sound.
0NFC function included that enables one touch
connection (v p. 42)
You can just touch this unit with an NFC enabled smartphone or tablet
to turn on power to this unit and establish the Bluetooth connection.
0Supports vertical installation
This unit can be installed vertically or horizontally. The display
automatically rotates to match the installation orientation.
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Part names and functions
Front panel
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w
i
et y u q r
APower operation button (X)
This turns the power on/to standby. (v p. 24)
The power status is indicated as follows.
0Power on: Display lit
0Standby: Display off
BProtection circuit indicator
This blinks when the protection circuit has operated. (v p. 52,
60)
CDisplay
This displays various pieces of information.
DRemote control sensor
This receives signals from the remote control unit. (v p. 16)
EVolume control knob
This adjusts the volume level. (v p. 26)
FInput source select buttons (q)
This switches input sources. (v p. 25)
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Q
0
o
GHeadphones jack
Used to connect headphones.
When the headphones are plugged into this jack, audio will no longer
be output from the speaker terminals.
NOTE
To prevent hearing loss, do not raise the volume level excessively when using
headphones.
HBluetooth button (V)
This switches the input to Bluetooth. This is also pressed during the
pairing operation. (v p. 38)
IN mark (Q)
Touch this mark with a Bluetooth device that includes the NFC function
when pairing (registering) with it. (v p. 42)
JInstallation holes for vertical installation feet
These are used when the unit is installed vertically. (v p. 13)
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Display
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q w
AInput source indicator
The following is displayed depending on the selected input source.
USB-DAC COAXIAL OPTICAL-1 OPTICAL-2 AUX Bluetooth
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BInformation display
Displays items such as information on the audio signal being input or
the name of a Bluetooth device.
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Rear panel
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AUDIOPRE OUT IN
RL
OPTICAL
2
OPTICAL
1
USB-DAC COAXIAL
AUDIODIGITAL IN
SPEAKERS IMPEDANCE : 4㹼16Ȑ
AC
IN
SUBWOOFER
q
r t
we
AAC inlet (AC IN)
Used to connect the supplied power cord. (v p. 22)
BSpeaker terminals (SPEAKERS)
Used to connect speakers. (v p. 18)
CDIGITAL AUDIO IN connectors
Used to connect devices equipped with PC and digital audio output
connectors.
DSubwoofer terminal (PRE OUT)
Used to connect a subwoofer with a built-in amplifier.
EAUX input connectors (AUDIO IN)
Used to connect devices equipped with analog audio connectors such
as CD players.
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Remote control unit
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INPUT SELECT
INPUT SELECT
VOLUME
VOLUME
DIMMER
DIMMER
SETUP
SETUP
BACK
BACK
POWER
POWER
ENTER
ENTER
y
t
w
q
e
r
u
i
o
ABluetooth button (V)
This switches the input to Bluetooth. This is also pressed during the
pairing operation. (v p. 38)
BDIMMER button
Adjust the display brightness of this unit.
CINPUT SELECT df
This switches input sources. (v p. 25)
DMute button (:)
This mutes the output audio. (v p. 26)
ECursor buttons (df0 1)
These select menu items.
FBACK button
Returns to the previous item.
GPower operation button (X)
This turns the power on/to standby. (v p. 24)
HVOLUME buttons (VOLUME df)
These adjust the volume level. (v p. 26)
ISETUP button
The setting menu is displayed on the display.
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Connections
oContents
Installing this unit 12
Installing horizontally 12
Installing vertically 13
Before using the remote control unit 15
Connecting speakers 17
Connecting to a device with analog audio output connectors 19
Connecting to a device with digital audio output connectors 20
Connecting a PC or Mac 21
Connecting the power cord 22
NOTE
0Do not plug in the power cord until all connections have been completed.
0Do not bundle power cords together with connection cables. Doing so can result in
humming or noise.
oCables used for connections
Provide necessary cables according to the devices you want to
connect.
Speaker cable
.
Audio cable
.
R
L
R
L
Optical cable
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Coaxial digital cable
.
USB cable
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Connections
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Installing this unit
This unit can be installed in two ways - horizontally or vertically. You can
select how to install this unit according to the installation place and your
preference.
Installing horizontally
The feet are initially attached to the unit for horizontal installation.
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Installing vertically
This orientation is suitable for placing a narrow place such as a place next
to a laptop computer.
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1Remove the feet.
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0Rotate each of the 4 feet counter-clockwise to remove.
2Insert the supplied caps (silver) into the holes from
which the feet were removed.
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3Remove the cap (black).
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NOTE
Be careful not to damage your nails when removing the caps.
If necessary, use a thin-tipped tool to remove the caps. However, be careful
not to damage the unit when using tools.
4Rotate the removed feet clockwise to attach them.
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NOTE
After attaching the feet, adjust the height of the feet as necessary so that the
set is stable when installed.
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Before using the remote control unit
The remote control unit has a built-in lithium battery.
Pull out the insulation sheet before use.
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oReplacing the battery
1. Insert a pointed object into the hole in the battery case and pull out the
battery tray.
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2. Insert the lithium battery correctly into the battery compartment as
indicated.
3. Replace the battery case in the original position.
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NOTE
0When inserting the lithium battery, be sure to do so in the proper direction,
following the F and G marks in the battery compartment.
0If the battery should have a leakage, immediately replace and dispose of the
battery. In this case, there is a risk of burn when the liquid comes in contact with
skins or clothes, so a great care should be taken. If the liquid accidentally comes in
contact, wash with tap water and consult a doctor.
0Remove the battery from the remote control unit if it will not be in use for long
periods.
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Operating range of the remote control
unit
Point the remote control unit at the remote sensor when operating it.
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Approx. 23 ft/7 m
30° 30°
[Horizontal installation]
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30° 30°
Approx. 23 ft/7 m
[Vertical installation]
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Connecting speakers
NOTE
0Disconnect this unit’s power plug from the power outlet before connecting the
speakers. Also, turn off the subwoofer.
0Connect so that the speaker cable core wires do not protrude from the speaker
terminal. The protection circuit may be activated if the core wires touch the rear
panel or if the + and - sides touch each other. (“Connecting the speaker
cables” (v p. 17))
0Never touch the speaker terminals while the power cord is connected. Doing so
could result in electric shock.
0Use speakers with impedance of 4 - 16 Ω/ohms.
oConnecting the speaker cables
Carefully check the left (L) and right (R) channels on the speakers being
connected to this unit, and be sure to connect the polarities correctly.
1Peel off about 3/8 inch (10 mm) of sheathing from the
tip of the speaker cable, then either twist the core wire
tightly or terminate it.
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2Turn the speaker terminal counterclockwise to loosen
it.
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3Insert the speaker cable’s core wire to the hilt into the
speaker terminal.
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4Turn the speaker terminal clockwise to tighten it.
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When using banana plugs, rotate the terminals clockwise to tighten them before
inserting the banana plugs.
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Speaker connection
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AUDIO IN
RL
OPTICAL
2
OPTICAL
1
USB-DAC COAXIAL
AUDIODIGITAL IN
AC
IN
SPEAKERS IMPEDANCE : 4㹼16ȐPRE OUT
SUBWOOFER
wqwq
(R) (L)
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Connecting to a device with analog audio output connectors
This unit can be connected to an analog device such as a CD player.
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PRE OUT
OPTICAL
2
OPTICAL
1
USB-DAC COAXIAL
AUDIODIGITAL IN
SPEAKERS IMPEDANCE : 4㨪16ǡ
AC
IN
SUBWOOFER
AUDIO IN
RL
AUD IO
OUT
LR
L
L
R
R
CD player/
Analog device
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Connecting to a device with digital audio output connectors
Use this connection to input digital audio signals to this unit, and convert the signals for playback using the D/A converter of this unit. (v p. 27)
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AUDIOPRE OUT IN
RL
OPTICAL
2
OPTICAL
1
USB-DAC COAXIAL
AUDIODIGITAL IN
SPEAKERS IMPEDANCE : 4㨪16ǡ
AC
IN
SUBWOOFER
OPTICAL
OUT
COAXIAL
OUT
CD Transport/
digital device
NOTE
0Linear PCM signals with a sampling frequency of 32 kHz, 44.1 kHz, 48 kHz, 64 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, or 192 kHz can be input into this device.
0Do not input non-PCM signals, such as DTS and AAC. This causes noise and could damage the speakers.
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