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Level   Matching   &   Input   Gain   Controls   

If   you   have   ever   listened   to   a   friend’s   “killer”   home   audio   system   and   heard   lots   of   hiss,   
clicks   or   pops,   then   you   may   have   experienced   an   improperly   level-­‐matched   system.   The   
following   steps   will   help   you   through   the   process   of   level   matching,   although   at   the   end   of   
the   day,   your   ears   will   be   your   guide!      

1.

Depending   on   your   source   (i.e.   SONOS   Connect,   TV,   CD   Player,   Gaming   Console,   Digital   
Player,   Receiver,   Preamp   etc.)   and   the   amount   of   gain   you   want   to   set,   adjust   one   of   the   
three   ‘Gain   SeZng   knobs’   on   the   back   of   the   Rialto   400   (Digital   Volume,   Analog   Volume   
or   Speaker   Level   Volume)   to   ‘minimum’   for   the   input   you   are   adjus`ng   the   gain   for.   This   
is   known   as   “turning   down   your   gains”.   

2.

Start   playing   some   dynamic   music   and   adjust   the   volume   level   on   your   source   unit   to   
your   normal   listening   level   using   the   source’s   volume   control.   

3.

Now   increase   the   amount   of   gain   on   your   Rialto   400   so   that   the   volume   increases   to   
your   maximum   ‘LOUD’   listening   level.   For   some   of   you,   this   may   be   louder   than   others!   

4.

Con`nue   to   fine   tune   the   gain   level   on   your   Rialto   400   to   adjust   to   personal   preferences,   
‘loudness’   and   musicality!   At   this   level   of   gain,   it   will   s`ll   allow   you   to   increase   the   
source   volume   up   and   down   to   achieve   minimum   levels   or   rock   the   houses   in   the   next   
street   (assuming   your   speakers   are   game   for   it   and   you   have   understanding   neighbors!).   

AudioControl   User   Manual   -­‐   Rialto   400   

13   

Adjus;ng   Gain   and   Levels   

Opera;on   

Digital   Gain   

Adjust   for   digital   input   gain   

Analog   Gain   

Adjust   for   analog   input   gain   

Speaker   Level   Gain   

Adjust   for   speaker   level   input   gain   

5.

Repeat   for   the   various   source   inputs   you   are   using   on   the   Rialto   400.   The   
end   result   being   that   you   will   have   amazing   sounding   music   and   the   
ability   through   level   matching   the   ‘gains’   with   your   sources   to   ‘crank   up   
the   volume’   fully   benefiZng   from   the   power   and   capability   of   the   Rialto   
400   ‘wabs’   and   the   musicality   of   the   internal   DAC.   It’s   like   magic!   

Содержание Rialto 400

Страница 1: ......

Страница 2: ...0 using the power switch Note Whenever changing inputs switch the Rialto 400 off first make changes and then switch it back on 4 Set the Input Priority to Digital for this typical set up 5 Adjust the gain on the back of the Rialto 400 to the desired seZng to work with your source volume control 6 Adjust the level on the AudioControl AccuBASS to the desired amount of bass response to add bass and ric...

Страница 3: ...you will get many years of sa sfying and trouble free opera on from the Rialto 400 If you require more informa on about the Rialto 400 or any of AudioControl products do not hesitate to talk to our dealers worldwide or contact us directly at our Seable base in the rainforests of the Pacific Northwest USA The days can be rainy and cold but there is always a warm welcome and a hot cup of coffee availa...

Страница 4: ...son DAC digital to analog converter that drama cally improves audio quality Digital and analog audio systems can now reach their full poten al across the whole house whether the speakers are free standing in wall in ceiling invisible desktop gaming etc AudioControl User Manual Rialto 400 A Quick Look at the Rialto 400 Equipped with AudioControl s unique patent pending AccuBASS circuitry the Rialto...

Страница 5: ...kcase or closed cabinet unless there is good provision for ven la on The Rialto 400 will run warm during normal opera on Do not obstruct any of the ven la on vents on the back or base of the unit It likes to breathe Do not place the unit on carpet or any thick material that could block the vents As with all products made in the USA by AudioControl the Rialto 400 should not be deep fried or sautéed...

Страница 6: ... entertainment sources These sources can be digital or analog as there are a mul tude of inputs for both The source unit should normally have a built in volume control When seZng up the Rialto 400 it should be located between the source unit and the speakers in a convenient and safe place following the guidelines in this user manual Sources that can connect to the Rialto 400 and have their perform...

Страница 7: ...Analog Audio Input 1 8th inch stereo analog input Speaker Level Inputs Connect input speaker wires to these terminals 12 Volt Trigger Output Input Priority Ac ve Down Standby Off Digital Priority Analog Priority All On Five Way Gold Plated Binding Posts High performance gold plated speaker output binding posts Digital Audio COAX Input Input for digital audio COAX Subwoofer Mono Output RCA output fo...

Страница 8: ...sed in Mono mode i e using the Rialto to amplify a powered subwoofer the output of the Rialto 400 is increased to as high as 400 wabs If the Rialto 400 is used in Mono mode the Stereo Mono switch should be switched to Mono When in Mono mode the red Mono LED will light on the back of the Rialto 400 Ground Lia Switch This switch selects the level of isola on between the audio signal ground and your ...

Страница 9: ...st make changes and then switch it back on 4 Set the Input Priority to Analog 5 Adjust the gain on the back of the Rialto 400 adjus ng the analog gain level to the desired gain seZng to work with your source volume control 6 Adjust the level on the AudioControl AccuBASS to the desired amount of bass response to add bass and richness back to your music 7 Enjoy Making Good Sound Great with the Rialt...

Страница 10: ... pressing the power switch to on Note Whenever changing inputs switch the Rialto 400 off first make changes and then switch it back on 5 Set the Input Priority to Analog or Digital depending on your preference or set the Input Priority to All On for no priority between inputs 6 Adjust the volume on the back of the Rialto 400 using the digital volume and then repeat using the analog volume to the des...

Страница 11: ...e Rialto 400 can work with Addi onal speaker set ups can take advantage of the Rialto 400 amplifiers stability at 4 ohms powering four speakers In addi on the Rialto 400 can be used as a Mono amplifier with power ra ngs up to 400 wabs AudioControl User Manual Rialto 400 11 Speaker Set Up Examples 2 1 Speaker Set up The standard set up for a 2 1 speaker system with two 4 8 ohm speakers plus an ac ve ...

Страница 12: ...ignal input ahead of a digital signal If the analog signal stops the Rialto 400 will switch back to an incoming digital signal if present All On In the on posi on the Rialto will have no overriding priority and all inputs will play Play back should be controlled by the various sources as All On could result in both digital and analog sources being heard as no priori za on has been set The op mal s...

Страница 13: ...ncrease the amount of gain on your Rialto 400 so that the volume increases to your maximum LOUD listening level For some of you this may be louder than others 4 Con nue to fine tune the gain level on your Rialto 400 to adjust to personal preferences loudness and musicality At this level of gain it will s ll allow you to increase the source volume up and down to achieve minimum levels or rock the ho...

Страница 14: ... volume control 2 Now increase AccuBass level by slowly turning the dial clockwise un l the amount of bass being restored meets your own personal preferences 3 You will hear bass being restored to the music as you increase the level of AccuBASS as well as the richness of the audio steadily improve as bass frequencies are restored to the music 4 Con nue to fine tune the AccuBASS level on your Rialto...

Страница 15: ...back to the un priori zed signal This will correct immediately when the priority signal starts again The Rialto 400 is set to automa cally switch back to the non priori zed signal aher approximately 10 seconds of quiet space silence More Troubleshoo ng For addi onal troubleshoo ng support and technical advice please visit our website at www audiocontrol com Service AudioControl has a reputa on for...

Страница 16: ... com Manual This manual was wriben designed printed and carefully placed right side up into the box in the USA on a wet and rainy day in Seable by a team of music lovers AudioControl 2013 All Rights Reserved AudioControl Rialto 400 and AccuBASS are registered trademarks of AudioControl Inc AudioControl Manual 9131200 Specifica ons Inputs Outputs 2 Channel Power Amplifier Digital Inputs Op cal Toslin...

Страница 17: ...400 If anyone other than A or B messes with the Rialto 400 that voids your warranty 5 The warranty is also void if the serial number is altered or removed or if The Rialto 400 has been used improperly Now that sounds like a big loophole but here is all we mean by it Unwarranted abuse is A physical damage don t use the Rialto 400 to level your dining room table B improper connec ons 120 volts into ...

Страница 18: ...obust power levels and pris ne sonics 16 Channels 65 Wabs Per Channel All Channels Driven Bridgeable for Increased Power Cool Running Class H Topology 5 Band Speaker Equaliza on Compact 3U Rack Space LightDrive An Clipping Protec on Blue LED Less Than 1 Wab in Standby AudioControl User Manual Rialto 400 18 More Making Good Sound Great at AudioControl Director Model D3400 D4400 16 CHANNEL NETWORK A...

Страница 19: ...and in domes c situa ons Cleaning Unplug the unit from the mains supply before cleaning The case should normally only require a wipe with a soh lint free cloth Do not use chemical solvents for cleaning the unit Abnormal Smell If an abnormal smell or smoke is detected from the equipment turn the power off immediately and unplug the equipment from the wall outlet Contact your dealer do not reconnect ...

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