Nokia 6800 Series - Manual (Page 141)

Chapter 13: VSM-6804 Digital Composite Video Signal Monitor Module Installation
114 6800/7000 Series - Distribution and Routing Products Installation and Operation Manual
Chroma On-Off Toggles chrominance On/Off.
Setup On-Off Toggles setup On/Off (active in 525 line
input mode only).
Mode In the Test mode, the input signal is
replaced by internally generated
modulated ramp signal; otherwise the
input signal is processed.
Mono Burst In the Off position, burst is removed if
Chroma switch is in Off position;
otherwise, burst is present.
Chroma Bandwidth Selects the -3 dB point of the internal
chrominance filter.
Switch Setting Function