Specifications

23
Should I leave the Wadia 121Decoding Computer with the power on?
The Wadia 121Decoding Computer is designed to be left with the power on
with no harm or wear to the unit. While the power light is always illuminated,
the volume and input sections of the front display can be minimized by pushing
the display command on the remote control. Leaving the power on allows the
circuitry to remain thermally stable, which provides better performance and
longer life. Careful listeners will notice that the sound of the Wadia 121Decoding
Computer will improve steadily after the unit is powered-up. A new unit will
undergo more dramatic changes when power is applied for the first time. If you
turn off your Wadia 121Decoding Computer for more than an hour, you will find
that the unit will undergo a similar, but less dramatic improvement once power
is reapplied.
Appendice
Troubleshooting:
Lock-up
If the Wadia 121Decoding Computer experiences a powerful static shock or
sudden AC surge, it is possible to “lock-up” the computer circuitry. A locked-up
computer may result in erratic display, no output, and no response to remote
commands. If your Wadia 121Decoding Computer should lock-up, unplug the
AC cord. Wait at least 30 seconds before re-plugging in the unit. If the unit still
does not operate normally, contact your dealer.
Tab le of Contents
Installation
Connections
Questions
Appendices
Wadia Digital – a Brief History 3
◆Important Safety Instructions 5
Features 7
Unpacking 8
Accessories 8
Installing Battery in Remote Control 8
◆Connecting to AC Power 9
◆Using Surge Protectors 9
◆Output Connections 10
Back Panel 10
◆Input Connections 12
◆Connecting through USB 13
Using the Remote Control 15
Front Panel 16
Headphone Output 18
Optimizing the Output Level 19
Frequently Asked Questions 21
Troubleshooting 23
Warranty 25
Specifications 26
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