Promax Cable Ranger+ User Manual page 33

3.5.1
DS SPECTRUM
Description
►
DS SPECTRUM function shows signal spectrum in the Downstream band.
Screen Description
►
1 Selection of tune mode: Channel/frequency/DBG. The selected tune mode is
highlighted. From left to right are:
Channel tuning: It shows the selected channel, channel plan and signal
type (digital/analogue). When pressing on it deploys a list of available
channels.
Frequency tuning: It shows the selected frequency and signal type
(digital/analogue). When pressing on it pops up a virtual numeric keypad
to edit frequency.
Docsis Bonding Group selection (DBG): If the selected channel belongs to
a DBG then it appears on this box. When pressing on it, it shows a list of
DBG available for the current channel plan.
2 Measurement of the selected channel: Channel power and MER (for digital
channel) / Level (for analogue channel).
March 2020
(cable & FO)
Figure 15.
28 Chapter 3: MEASUREMENT