20
VTM6801
+
Installation and Operation Manual
Chapter 3: Operation
LEDs and Alarms
Channel LEDs
The VTM6801
+
has 18 channel LEDs (6 for each channel) that serve as
a quick reference to channel settings. See
for details about the
channel LEDs.
Table 3-3. Channel LEDs
LED
Function
Color Description
Pres
Signals if the channel is
receiving SDI input
• Green: SDI input present
• Off: SDI input absent
STD
Signals if the selection is PAL
or NTSC format
• Green: PAL-format
selection
• Off: NTSC-format
selection
VBI
Signals if the vertical
blanking option is pass or
blank
• Green: Blank vertical
blanking
• Off: Pass vertical blanking
Setup
(for NTSC
operation)
Signals if the NTSC setup is
on or off
• Green: Setup is off
• Off: Setup is on
Test
Signals if the color bar test
signal is set on or off
• Green: Color bar test on
• Off: Color bar test off
B&W
Signals if the output is black
and white or color
• Green: Black and white
output
• Off: Color output
