Page 2 - SAFETY PRECAUTIONS; CAUTION; IMPORTANT SAFETY
I n SAFETY PRECAUTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle,...
Page 3 - II; NOTES ON USE; CAUTIONS ON INSTALLATION
II n NOTES ON USE WARNINGS • Avoid high temperatures.Allow for sufficient heat dispersion when installed in a rack. • Handle the power cord carefully.Hold the plug when unplugging the cord. • Keep the unit free from moisture, water, and dust. • Unplug the power cord when not using the unit for long ...
Page 4 - Getting started; Preparations; Contents
1 Thank you for purchasing this DENON product. To ensure proper operation, please read this owner’s manual carefully before using the product.After reading them, be sure to keep them for future reference. Getting started Preparations ··································································...
Page 5 - Features; High-speed, large current capacity power circuit; Accessories; Cautions on handling
2 Features Advanced HC (High-Current) single push-pull circuit installed to simultaneously achieve both “subtlety” and “powerfulness” Employs HC transistors that pass 2 – 3 times the peak current of conventional audio power transistors, to acquire a stable, expressive quality of music from extremely...
Page 6 - Here, we explain the connections and set up methods for this unit.
Preparations 3 F Cables used for connections v page 4 F Connecting the speakers v page 4 F Connecting pre out jacks v page 7 F Connecting players v page 7 F Connecting a recorder v page 8 F Connecting the power cord v page 8 Preparations Here, we explain the connections and set up methods for this u...
Page 7 - Cautions on playing SA sources:; Connections; Cables used for connections; Connecting the speakers; Connecting the speakers cables
4 Connections for all compatible audio signal format is described in this operating instructions. Please select the types of connections corresponding to the equipment you are connecting. NOTE • Do not plug in the power cord until all connections have been completed. • When making connections, also ...
Page 8 - Speaker impedance; Protection circuit
5 Connecting the speakers Speaker A/B connection (PMA-720AE only) • The same signal is output from the SPEAKER A and B terminals. • When only one set of speakers is to be connected, use either the SPEAKER A or B terminals. w q w q (R) (L) w q w q (R) (L) Speakers B Speakers A Speaker impedance Use s...
Page 10 - Connecting players
7 Connecting players If humming or other noise is generated when the ground wire is connected, disconnect it. R L R L R L R L R L R L R L R L GND AUDIO OUT L R AUDIO AUDIO R L OUT AUDIO AUDIO R L OUT AUDIO AUDIO R L OUT AUDIO AUDIO R L OUT Network player z Illustrations is PMA-720AE. CD player Tuner...
Page 11 - Connecting the power cord; Connecting a recorder
8 Connecting the power cord Wait until all connections have been completed before connecting the power cord. n PMA-720AE Connecting to the AC OUTLET SWITCHED (Total capacity: 100 W (0.43 A): The power supply to the outlet turns ON and OFF with the main unit’s POWER switch. Make sure the total power ...
Page 12 - Before use; Operations
Operations 9 F Before use v page 10 F Starting playback v page 10 F Adjusting the tone (LOUDNESS) v page 11 F Setting speakers to use (PMA-720AE only) v page 11 F Using headphone set v page 11 F Starting recording v page 11 F Setting the Auto Standby mode v page 11 Operations Here, we explain functi...
Page 13 - Turning the power off; Starting playback; df; Using the knob on the main unit
10 Before use 1 Turn the VOLUME on the main unit all the way down. 2 Set SOURCE DIRECT on the main unit to “ j OFF”. 3 Set BASS , TREBLE and BALANCE on the main unit to the center positions. 4 Press X on the main unit. The power indicator blinks red for several seconds, then lights green. Turning th...
Page 14 - Setting the Auto Standby mode; AMP POWER; Setting speakers to use; SPEAKERS A; Using headphones; Starting recording; AUX
11 Setting the Auto Standby mode When there is no operation or input signal for 30 minutes, this unit automatically enters the standby mode. • The default setting is “On”. Press and hold AMP POWER X for at least 5 seconds. • Auto Standby mode is switched between Off and On. • The Power indicator ind...
Page 15 - Part names and functions; Information; Here, we list various information related to this unit.
Information 12 F Part names and functions v page 13 F Troubleshooting v page 18 F Specifications v page 19 Information Here, we list various information related to this unit. Please refer to this information as needed. Pr epar ations Oper ations Infor mation Infor mation
Page 16 - Front panel
13 Front panel n PMA-720AE Q2 Q3 w q e r y i Q0 o Q1 u t n PMA-520AE Q3 w q e r y i o Q1 u t Q2 Part names and functions For buttons not explained here, see the page indicated in parentheses ( ). q Power indicator ······································································· ( 10 ) Indicat...
Page 17 - Rear panel
14 Rear panel n PMA-720AE u i t y q w e r n PMA-520AE u i t y q w r q Input connectors (INPUTS) ······················································· ( 4 ) w Input/output connectors (Recordings) (RECORDER) ············································································· ( 10 ) e PRE O...
Page 18 - CD operation; Switching remote modes; Remote control unit; AMP operation
15 CD operation q AMP POWER button ( X ) ···························· ( 10 ) w Input source select buttons (AMP) ··········· ( 10 ) e VOLUME buttons ( df ) ······························ ( 10 ) r Muting button (MUTE : ) ························ ( 10 ) q POWER button ( X ) w Input source select butto...
Page 19 - NETWORK operation
16 Remote control unit NETWORK operation q POWER button ( X ) w INTERNET RADIO STATION buttons (1 – 3) e Reverse-skip/Forward-skip buttons ( 8 , 9 ) r Fast-reverse/Fast-forward buttons ( 6 , 7 ) t Stop button ( 2 ) y PRESET buttons (+, –) u Information button (INFO) i SOURCE button o RANDOM button Q...
Page 20 - Inserting the batteries; Operating range of the remote control unit; Explanation terms
17 Remote control unit Inserting the batteries q Remove the rear lid in the direction of the arrow and remove it. w Load the two batteries properly as indicated by the marks in the battery compartment. R03/AAA e Put the rear cover back on. NOTE • Insert the specified batteries in the remote control ...
Page 21 - Troubleshooting
18 Troubleshooting If a problem occurs, first check the following:1. Are the connections correct?2. Is the unit being operated as described in the owner’s manual?3. Are the other components operating properly? If this unit does not operate properly, check the items listed in the table below. If the ...
Page 22 - Specifications
19 Specifications n PMA-720AE n Power amplifier section Rated output power: 2-channel driving (CD ! SP OUT) 50 W + 50 W (8 Ω, 20 Hz – 20 kHz, T.H.D. 0.07 %) Dynamic power: 85 W + 85 W (4 Ω, DIN, 1 kHz, T.H.D. 0.7 %) Total harmonic distortion: 0.01 % (Rated output: –3 dB), 8 Ω, 1 kHz Output terminals...
Page 23 - Index; Dimensions
20 Index Dimensions Unit : mm 265.0 308.0 166.0 50.0 49.0 19.0 102.0 121.0 434.0 344.0 60.0 45.0 45.0 21.0 22.0 Weight : PMA-720AE: 7.1 kg PMA-520AE: 6.8 kg v A Adjust the tone ··················································· 10Auto Standby mode ··········································· 11 v B ...
