Wadia Digital Computer Hardware 170 User Manual

manual  
170iTransport  
withUniversalDock for iPod  
 
Table of Contents Wadia Digital – a Brief History  
Advantages of Digital Audio  
4
6
7
Optimizing Performance  
Installation Unpacking  
Accessories  
8
8
9
9
9
Installing Battery in Remote Control  
NConnecting to AC Power  
NInstalling iPod Dock Inserts  
Connections Choosing a Digital Cable  
10  
NConnecting to an Audio or Audio Video System 11  
Operation Supported iPod Models  
14  
15  
16  
18  
20  
NConnecting the iPod  
iPod Functionality  
Using the Remote Control  
Using Analog Audio Outputs  
Appendices Environmental Care  
20  
21  
22  
23  
24  
Important Safety Precautions  
Trouble Shooting  
Warranty  
Specifications  
 
Wadia Digital – a Brief History  
Wadia Digital, founded in 1988, is one of the original companies dedicated to  
high performance digital audio reproduction. Wadia was formed by a team of  
engineers from the Minneapolis based 3M Corporation (Minnesota Mining and  
Manufacturing) who shared many years of experience in advanced digital  
telecommunications research and development. In the early 1980’s, these engineers  
became intrigued by the emerging compact disc technology. Disappointed with  
the sound quality of early CD players, they examined the workings and designs of  
these early components and found them to be unsophisticated when compared  
with the technology available in other areas of digital design. In response, they  
founded Wadia Digital – a company based on the philosophy of applying advanced  
technology to improve the performance of digital audio components. Wadia’s  
first product, the Wadia 2000 Decoding Computer, was an absolute breakthrough  
in digital audio. For many discerning listeners, it proved that Digital Audio was a  
musically responsive, evolving, and engaging format.  
Building on a tradition of excellence, Wadia continues to develop innovative  
technology; refining, listening, engineering, and improving along the way. Since the  
Wadia 2000, new generations of industry-leading designs have been introduced  
and embraced by listeners around the world. Each step of the way, Wadia has  
consistently raised the standard for performance of Digital Audio playback.  
4
 
Here is a brief list of the technological innovations the Wadia engineers  
have pioneered over the past 20 years:  
• DigiMaster™ patented algorithm (filter optimized for reproducing music)  
• ClockLink™ proprietary jitter reduction technology  
• SwiftCurrent™ current to voltage conversion technology  
• First outboard Digital-to-Analog converter  
• First to apply glass fiber-optics to home audio  
• First to recognize jitter as a source of audible distortion  
• First to perfect digital volume control  
• First high-end CD player competitive with expensive separates  
First company to provide bit perfect digital audio output from the iPod  
While Wadia’s expertise and track record exceed those of most digital audio  
companies, technology alone does not guarantee an immersive and captivating  
musical performance. Wadia’s intuitive designs are born of a delicate balance  
of technology shaped by a passion for music.  
Wadia continues to re-define the limits of digital music playback. We are proud  
to introduce the Wadia 170iTransport – a breakthrough in sonic performance  
and a strong statement of our dedication to music.  
5
 
Advantages of Digital Audio  
Digital audio signals can be processed without the additive losses and distortion  
found in analog processing. This loss of resolution is caused by analog circuitry  
and connectors in a signal path. The 170iTransport bypasses the digital to analog  
conversion and analog output stage from the iPod. By providing a pure digital  
audio output from your iPod, the 170iTransport enables performance that is only  
limited by the resolution of the audio files stored on your iPod, and the overall  
quality of your audio system. In other words, the 170iTransport makes it possible  
to achieve true audiophile performance from your iPod.  
6
 
Optimizing Preformance  
For optimum sonic performance when using iPod we highly recommend that you  
store music at the highest bit rate you can justify. Storing music files at higher  
bit rates will require substantially more storage space on your computer and  
iPod, however, the sonic improvement is self evident. The highest available  
quality is achieved by importing music into iTunes as WAV files. WAV files are  
full resolution files equal to the original master source. Another good option for  
storing music in iTunes is Apple Lossless. Apple Lossless will allow you to preserve  
much of the performance of your music while not using as much space on your  
computer and iPod. To make sure that you are importing music at the highest bit  
rate you will need to open iTunes and follow these instructions.  
• Select – Open the iTunes drop down menu (Mac), or  
Edit Tab (Windows) from the menu bar  
• Select – Preferences  
• Select – Advanced Tab (within the Preferences window)  
• Select – Importing Tab (within the Advanced Tab window)  
• Select – Import Using (2nd Selection From Top). With this Drop Down  
menu you will be able to select WAV or Apple Lossless  
• Select – WAV Encoder or Apple Lossless Encoder  
7
 
Installation  
Unpacking  
Use care in unpacking your Wadia 170iTransport.  
Inspect it for any signs of shipping damage and call your dealer immediately if  
any is found.  
Do not plug your Wadia 170iTransport into any outlet if you find  
shipping damage.  
Please save all packing materials so unit can be easily and safely shipped if the  
need arises.  
Accessories  
Included in the carton, you will find an accessory kit that contains the following:  
• Locking AC Adapter and Power Cord  
• IR Remote Control  
• Digital Coax Cable  
• iPod Adapter Inserts  
Analog Audio/Video Cables are not included with the Wadia 170iTransport.  
For optimal performance, please contact your local dealer for information on  
Audio/Video Cables that will be most compatible with the Wadia 170iTransport  
and your system.  
8
 
Installing Battery in Remote Control  
The Wadia 170iTransport remote control will ship with the required battery  
preinstalled. However, you will need to remove the clear plastic insert tab from  
the battery to allow operation of the remote.  
NConnecting to AC Power  
Check to make sure that the power cord shipped with your Wadia 170iTransport  
has been manufactured for operation at your AC line voltage. Damage caused  
by improper operation is not covered by Wadia warranty. If the included cable  
and wall termination is different from your AC outlet, contact your Wadia dealer.  
NInstalling iPod Dock Inserts  
The Wadia 170iTransport comes with several dock inserts that will allow it to  
accommodate the compatible iPod models. First, you will want to determine  
which insert fits your iPod model. If there is already a dock insert in the Wadia  
170iTransport, you will want to remove it. This is accomplished by applying slight  
pressure with your thumbs to the back of the insert while pushing up to release  
the dock insert. To install the new insert, make sure that the two (2) small slits in  
the inside of the insert are facing the front of the Wadia 170iTransport. Place the  
dock insert over the multi-pin metal connector and carefully click into place.  
9
 
Connections  
Avoid static discharge to the inputs or outputs. To prevent static shocks,  
touch any grounded surface, such as the chassis of any component that  
uses a grounded 3-prong plug, before connecting or removing a cable.  
It is unlikely that a static discharge will damage the unit, but it may  
cause the Wadia 170iTransport circuitry to “lock-up” (see Lock-Up under  
Trouble Shooting in Appendices).  
Choosing a Digital Cable  
The Wadia 170iTransport uses a Coaxial S/PDIF Connection with an RCA connector.  
The quality of any of these transmission methods depends on the quality of the  
cable and the sophistication of the transmitter and receiver. While the cable  
included with the Wadia 170iTransport will certainly work for the transmission  
of digital information between the Wadia 170iTransport and a Digital to Analog  
Converter or other digital receiving device, we recognize distinct advantages in  
higher quality cables available today.  
Again, we highly recommend that you take advantage of your dealer’s experience  
and, most importantly, trust your ears.  
10  
 
NConnecting to an Audio or Audio/Video System  
1
2
3
4
5
Back Panel (from left to right)  
1 Power: The power supply comes with the iTransport. It is a custom power  
supply and the use of any other power supply will void the iTransport warranty.  
2 Digital Out: This is a digital audio output that is compatible with the S/PDIF  
standard. It is intended to mate to a coax digital input on a compatible device.  
3 Analog Audio: Left and right analog outputs from the iPod. The analog  
audio outputs are not active simultaneously with digital audio output.  
4 S-Video/Composite Video: For the older generation of video capable  
iPods (such as iPod video) this connection will supply the video output  
from the attached iPod. The iPod must not be in the “extended interface”  
mode (see mode key).  
5 Component Video: This is the high resolution video output available from  
the newer generation of iPods (iPod touch, iPod classic and iPod nano 3G).  
11  
 
Making a Digital Connection  
Connect your chosen cable from the S/PDIF Coaxial Digital Audio output on  
the Wadia 170iTransport (connection 2 in iTransport Outputs illustration) to  
the corresponding digital input on your Digital to Analog Convertor, Digital A/V  
Receiver or Digital Preamp/Processor.  
Making an Analog Connection  
Connect your chosen cable from the Left and Right Line Level Audio outputs on  
the Wadia 170iTransport (connection 3 in iTransport Outputs illustration) to  
the corresponding analog input on your Television, Stereo Receiver or Other  
Analog Input Device.  
Making an S-Video/Composite Video Connection  
Connect your chosen cable from the S-Video output on the Wadia 170iTransport  
(connection 4 in iTransport Outputs illustration) to the corresponding S-Video  
input on your Television, A/V Receiver or Preamp Processor.  
For Composite Video Display output, you will need to purchase an S-Video  
to Composite Video Adapter cable. Please contact your local dealer for more  
information on this type of adapter.  
12  
 
Making a Component Video Connection  
Connect your chosen cable from the Component Video output on the Wadia  
170iTransport (connection 5 in the iTransport Outputs illustration) to the  
corresponding Component Video input on your Television, A/V Receiver or  
Preamp Processor.  
(The Wadia 170iTransport only acts as a high-performance pass-thru for  
video signals. Picture performance is limited to the quality of the material  
stored on the iPod. Some video adjustments may be necessary on your  
video display for maximum video performance).  
Making a Power Connection  
Connect the supplied Power Cord to the AC Adapter. Connect the AC Adapter  
with locking connector to the Power Input on the Wadia 170iTransport  
(connection 1 in the iTransport Outputs illustration). The locking connector  
has a sleeve that has to be pulled back while the metal portion of the connector  
is being inserted into the Wadia 170iTransport (this may require both hands).  
The connector can only go in with the flat side of the connector facing up. Once  
the connector is all the way in, let go of the sleeve and it will return to its original  
position and lock the connector in place. Finally plug the Power Cord into the  
wall to supply power to the Wadia 170iTransport.  
13  
 
Operation  
Supported iPod Models  
14  
 
NConnecting the iPod  
Connect your iPod once you have properly installed the appropriate dock insert.  
Gently slide the iPod down into the dock insert. Make sure to align the connection  
on the bottom of the iPod with the multi-pin metal connector located within the  
plastic dock insert. Do not force the iPod down into the dock insert or you may  
damage the multi-pin connector and cause the Wadia 170iTransport to malfunction.  
To remove the iPod from the Wadia 170iTransport, grasp the iPod with a firm  
grip and pull upwards at the same angle of the iPod while docked.  
15  
 
iPod Functionality  
The Wadia 170iTransport supports the following iPod models. Each model has  
its own characteristics which affect the 170iTransport.  
iPod nano G1* will only output digital audio while in the “extended interface”  
mode. This means that the iPod click wheel interface is not available while  
attached to the 170iTransport and listening to digital audio out.  
iPod nano G2 will allow digital audio out while still allowing the iPod click  
wheel interface to function normally.  
iPod nano G3 supports component video out and digital audio out while still  
allowing the iPod click wheel interface to function normally.  
iPod video* supports S-Video out (no component video). The iPod video can  
only output digital audio while in the “extended interface” mode. This means  
that the iPod click wheel interface is not available while attached to the  
170iTransport and listening to digital audio out.  
iPod classic supports component video out and digital audio out while still  
allowing the iPod click wheel interface to function normally.  
iPod touch supports component video out and digital audio out while still  
allowing the iPod touch screen interface to function normally.  
Please note: The iPod firmware should be up to date with the latest  
firmware version available through iTunes. If the latest firmware is not  
used, results are not guaranteed.  
16  
 
* “Extended interface” mode: iPod nano G1 and iPod video will automatically  
enter the “extended interface” mode when docked in the 170iTransport; the  
Wadia logo will display on the iPod screen indicating digital audio output is now  
available. While in the “extended interface” mode there is no control of the iPod  
from the click wheel interface. If the user chooses (queues a selection) before  
inserting the iPod into the 170iTransport, the 170iTransport will continue to play  
the users selection until it is complete. If there was no previous selection by the  
user, the 170iTransport will play the entire content of the iPod in the “All Tracks”  
order. The 170iTransport will not manipulate the shuffle setting. Whatever  
shuffle setting the user has chosen before connecting the iPod will be honored  
by the 170iTransport.  
Exiting “extended interface” mode: Depressing the remote mode button  
will take the iPod out of “extended interface” mode enabling the Analog audio  
outputs of the 170iTransport. Once out of the “extended interface” mode the  
iPod standard menu is displayed on iPod screen.  
Please note: The iPod video will not present video to the 170iTransport S-Video  
output if the iPod is operating in “extended interface” mode. Depressing the  
remote mode button will take the iPod video out of “extended interface” mode  
enabling the S-Video and Analog audio outputs of the 170iTransport. Audio will  
be available only through the Analog audio outputs.  
To enter digital audio mode again, the iPod must be removed from  
the iTransport dock, and then re-inserted to the iPod dock. This will  
re-establish the “extended interface” mode, allowing digital audio output.  
17  
 
Using the Remote Control  
The Wadia 170iTransport comes with a basic remote  
control. The basic remote will allow limited control  
of the iPod. Play/Pause, Next Track, and Previous  
Track are supported.  
An optional Wadia cast aluminum remote is also  
supported for the same functionality as the basic  
remote. The cast aluminum Wadia remote does not  
have a Play/Pause button. Both the Play and the  
Pause buttons on the cast aluminum Wadia remote  
will perform the same function as the Play/Pause  
button on the basic remote (toggle between play  
and pause).  
18  
 
Remote Buttons and Functionality  
<<  
|
:
This symbol is the previous track button. It Takes the iPod to the  
beginning of the current track, or to the previous track if the current  
track is beyond 10 seconds of play.  
>>  
| :  
This symbol is the next track button. It takes the iPod to the next track.  
>
|| :  
This symbol is the Play/Pause button. It toggles the iPod between play  
and pause modes.  
- +  
/ :  
These buttons serve no function with the 170iTransport, but may be  
used with future Wadia products.  
mode : This button disables digital audio output and activates the analog left  
and right audio outputs**.  
** To re-enter digital audio mode from the analog audio mode, the iPod must be  
removed from the iTransport dock, and then re-inserted to the iTransport dock.  
Please note: The iPod video will not present video to the 170iTransport S-Video  
output if the iPod is operating in “extended interface” mode. Depressing the  
remote mode button will take the iPod video out of “extended interface” mode  
enabling the S-Video and Analog audio outputs of the 170iTransport. Video audio  
will be available only through the Analog audio outputs.  
To enter digital audio mode again, the iPod must be removed from  
the iTransport dock, and then re-inserted to the iPod dock. This will  
re-establish the extended mode, allowing digital audio output.  
19  
 
Using the Analog Outputs  
The Wadia 170iTransport cannot output digital and analog audio simultaneously.  
Therefore, to use the analog outputs you will have to activate them. To do this,  
first insert the iPod into the Wadia 170iTransport. You will have to use the mode  
button on the remote. When you press the mode button, the digital output is  
disabled and the analog outputs will become active. Each time the iPod is docked,  
the Wadia 170iTransport will automatically select the digital output as a default.  
You will have to perform the above steps each time you dock the iPod and want  
to use the analog audio output.  
The analog output is always a fixed volume. You will need to control volume  
externally as the iPod volume controls do not affect volume level.  
Please note: If you are using the 170iTransport in the analog audio mode  
and undock your iPod you may hear a low-level hum through your sound system.  
The analog output from the 170iTransport is a true pass-through from the iPod.  
Undocking an iPod while in analog mode creates a floating input. To reduce the  
possibility of hum, change inputs, or mute the input that the Wadia 170iTransport  
is connected to when undocking your iPod.  
Appendices  
Environmental Care  
Wadia Digital makes every effort to be an environmentally conscientious company.  
We greatly appreciate it when our customers join our efforts. Please dispose of  
batteries and packing material in a manner that is environmentally responsible.  
20  
 
Important Safety Precautions  
To get the best performance from your Wadia 170iTransport, and for your own  
safety, please read and follow these important safety instructions.  
1 Before operating the Wadia 170iTransport please read all of the operating  
and safety instructions.  
2 Never place the Wadia 170iTransport near heat sources such as radiators,  
fireplaces, stoves, or other appliances that produce heat. Avoid placing  
the Wadia 170iTransport where it will be subject to direct sunlight or  
low temperatures.  
3 Before cleaning the Wadia 170iTransport, always disconnect the power  
supply cord. Use a soft cloth and, if necessary, dampen with clean water.  
Never apply water, or any other cleaner, directly to the chassis.  
4 If you smell smoke, or an abnormal smell, immediately unplug the Wadia  
170iTransport from the power supply and contact your Wadia dealer.  
5 Never attempt to service the Wadia 170iTransport beyond what is  
described in this Owner’s Manual. All service should be performed by  
qualified service personnel.  
6 Unplug unit if it becomes wet.  
7 Do not attempt to repair or modify your Wadia 170iTransport.  
21  
 
Trouble Shooting  
Connections: Do not force any of these connections. If the connection does  
not go in smoothly, back it out and retry. Damage to the Wadia 170iTransport  
or its supplied accessories caused by user error will not be covered under the  
Manufacturers Warranty. Please contact your Wadia Dealer if you feel any of  
these connections seem problematic.  
Lock-up: It is possible to “lock-up” or crash the micro-processor circuitry of the  
Wadia 170iTransport. A lock-up may result in no output, and/or no response to  
remote commands. This can be caused by a variety of circumstances, such as an  
electro-static discharge, voltage surge, brown-out, or radio-frequency interference.  
If your Wadia 170iTransport should lock-up unplug the AC power cord, wait at  
least 30 seconds before plugging in the unit again. If the unit still does not operate  
normally, you may try re-docking your iPod. If the unit still does not operate  
normally contact your dealer.  
Reset: iPod – Toggle the Hold switch on and off (slide it to Hold, then turn it off  
again). Press and hold the Menu and Select buttons until the Apple logo appears,  
about 6 to 10 seconds. You may need to repeat this step.  
iPod touch – Press and hold the Sleep/Wake button and the Home button at the  
same time until you see the Apple logo.  
Problems with iPod: If you experience problems with the functionality of your  
22  
 
Warranty  
This Warranty covers the Wadia 170iTransport.  
Wadia Digital warrants that this product shall be free from defects in materials and workmanship for:  
1 year for all parts of the product (excluding batteries).  
The warranty period begins at the date of sale and is subject to the following requirements and  
understandings:  
1 This is a non transferable warranty.  
2 The product must not have been modified in any manner whatsoever, or the warranty is  
immediately voided.  
3 The product must not have been stored in a humid, damp environment; nor subjected to  
weather, water, or salt spray.  
4 During the warranty period Wadia will replace a defective Wadia 170iTransport with a  
similar available product, at no cost to the owner for labor, materials, and shipping  
charges from Wadia.  
5 Wadia shall not, under any circumstances, be liable for any incidental or consequential  
damages arising from the loss of property or other damage or losses due to the failure of  
a Wadia 170iTransport. Wadia will not pay for loss of use or inconvenience caused by  
the failure of a Wadia 170iTransport. Wadia will not pay for damage caused to other  
audio components caused by the failure of the Wadia 170iTransport within the limits  
allowed by State Law.  
6 The customer is responsible for the shipping charges for all repairs, warranty or non-warranty,  
shipped to Wadia. Wadia will pay return shipping to the customer or dealer (within the  
United States) for all warranty replacements. Special shipping methods or services will  
not be covered by Wadia.  
7 This product is only warranted in the country of original sale by Wadia.  
23  
 
Specifications  
Digital Output: Coaxial S/PDIF (RCA)  
Analog Outputs: Single-Ended Pair (RCA)  
Video Outputs: S-Video  
Component Video (RCA)  
“Made for iPodmeans that an  
electronic accessory has been  
designed to connect specifically  
to iPod and has been certified  
by the developer to meet  
Dimensions (HWD): 2.7 x 8 x 8 in.  
6.86 x 20.32 x 20.32 cm  
Apple performance standards.  
Apple is not responsible for  
the operation of this device or  
its compliance with safety  
and regulatory standards.  
Weight: 2.42 lb.  
1.1 kg  
iPod is a trademark ofApple Inc.,  
registered in the U.S.and  
other countries.  
1556 Woodland Drive . Saline . MI 48176 USA .734.786.9611 . www.wadia.com  
 
Correct Cable  
Please note: The iTransport is compatible with the current standard S-Video connector only.  
If you have an iPod video and plan to use an S-Video cable, first confirm that your S-Video cable  
has the appropriate connector termination prior to inserting into the iTransport.  
Using the incorrect S-Video cable could result in the cable becoming trapped in the iTransport.  
Please see: The iTransport FAQ section of the Wadia website for more information on using  
 

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