Yamaha cd-r1000 User Manual

Chapter 5—Recording

The CDR1000 employs the popular UV22 Super CD Encoding system. Developed by 
Apogee Electronics Corporation in the United States, and commonly used for 
wordlength truncation in CD mastering applications, UV22 preserves the sonic detail 
present in 20- and 24-bit digital audio during the conversion to 16-bit audio, without 
the side effects of earlier wordlength-reduction techniques, such as digital dither, noise 
shaping, and bit mapping. 

Press the [UV22] button to turn on UV22 processing.

The UV22 indicator lights up.

Press the [UV22] button again to turn off UV22 processing.

The UV22 indicator goes out.

Discs recorded using UV22 can be played just like any other disc on standard CD play-
ers.

In addition to digital audio, Copy Bit information, which determines whether or not 
digital copying is permitted, is written to disc during recording. Consumer-type CD, 
MD, or DAT recorders check the Copy Bit information when recording via their 
COAXIAL (or optical) input. If the Copy Bit is set to PROTECT, digital recording via 
the COAXIAL input is not possible. If the Copy Bit is set to PERMIT, however, record-
ing is possible. The Copy Bit can also be set to ONCE, which means that digital copying 
is possible, but digitally made copies cannot be used to make additional digital copies.

Use the [UTILITY] button to select “COPY.”

The UTILITY indicator lights up and the Copy Bit setting appears on the display.

Use the [PREV] or [NEXT] button to select a Copy Bit setting.

Press and hold the [UTILITY] button, or press another button to cancel Utility.

Any number of digital copies can be made and the copies can be 
used to make additional digital copies.

No digital copies can be made.

Any number of digital copies can be made but the copies CANNOT 
be used to make additional digital copies.