Sony UVW-1800 Operating Instructions Manual page 7

Betacam SP format
Full range of recording and playback functions
1) Because this unit does not record the AFM carrier
wave, noise may be heard when tapes recorded on
this unit are played back by other VTRs in the BVW
series. If necessary, lower the audio levels of
channels 3 and 4 on the other VTR.
-|-2 (E) Chapter 1 Overview
The UVW-1800/1800P is a Betacam SP videocassette recorder, capable of
recording and playing back composite video, component video and analog audio
signals. With an external control unit connected, jog and shuttle functions are
available, and the unit can be used as the recorder in an editing system.
Excellent video and audio characteristics
Compared with a conventional format, Betacam SP format provides better video
and audio performance, with improved signal-to-noise ratio, frequency
characteristics, and detail reproduction, and greatly enhanced overall video and
audio quality.
Compatibility with other Betacam SP VTRs
A metal tape cassette recorded on this unit can also be played back on other
Betacam SP VTRs. Again, metal tape cassettes recorded on other Betacam SP
VTRs can be played back on the UVW-1800/1800P. The cassette size is detected
automatically.
Built-in time code generator and reader
The built-in time code generator allows the unit to record time codes (LTC or user
bits) simultaneously with the video and audio signals. The built-in time code
reader allows the unit to read time codes (LTC or user bits) from a tape.
Built-in time base corrector (TBC)
The built-in time base corrector allows you to obtain a stable playback picture with
no horizontal jitter or color fluctuation.
Microprocessor servo system
Four microprocessor-controlled DC motors provide direct drive for the drum,
capstan and reels, enabling quick and accurate tape access.
Audio noise reduction
Longitudinal audio tracks 1 and 2 use the same Dolby C-type noise reduction
conventional Betacam SP system. These circuits are always operating when
recording or playing back.
2) Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol DO are
trademarks of Dolby Laboratories Licensing
Corporation.
as a
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