Sunrise Global PC-IP SOFTWARE CM100 IP Manuel D’Utilisation
PC-IP Software
User’s Manual
60
0.5 dBmV, NTSC modulation, a video to audio carrier level ratio
of –10.4 dB and an adjacent channel ratio of +1.0 dB.
of –10.4 dB and an adjacent channel ratio of +1.0 dB.
Bar Graphs
Bar graphs of the video carrier, audio carrier, second audio
carrier (if used) and adjacent channel level are all displayed side
by side.
carrier (if used) and adjacent channel level are all displayed side
by side.
Vertical Scale - The vertical scale is auto scaling. The
measurement range is changed by clicking on the vertical scale,
holding down the button and dragging the vertical scale to the
desired position.
measurement range is changed by clicking on the vertical scale,
holding down the button and dragging the vertical scale to the
desired position.
Limits Boxes - Yellow boxes on the graph represent the passing
Limits criteria. Bars terminating inside the Limits box are within
the acceptable limits.
Limits criteria. Bars terminating inside the Limits box are within
the acceptable limits.
Dual Audio Carriers - In systems utilizing NICAM second
audio carriers, the display provides two separate audio carrier
levels based on the data in the channel table configuration. If
dual audio carriers are set up, the level of both are measured and
displayed.
audio carriers, the display provides two separate audio carrier
levels based on the data in the channel table configuration. If
dual audio carriers are set up, the level of both are measured and
displayed.
Figure 5-2
Limits for the second audio carrier are set up just as for the
primary audio carrier, with reference to the video carrier level.
primary audio carrier, with reference to the video carrier level.