System Scan - Televes H30 Series Instruction Manual

Channel
Change using
Frequency
List of measurements
with pass/fail indicators
2.2. Setup
Press to change the Channel Info options.
- Tuning: Channel, Frequency
- A/D: Auto, Analog, Digital
- Parameters:
Bandwidth: Auto, 6 MHz, 7MHz, 8MHz
Symbol Rate: Auto, 6111, 5156, Other
Constellation: Auto, 4QAM, 16QAM,
32QAM, 64QAM, 128QAM, 256QAM
Standard: ITU J.83-A, J.83-B, J.83-C
DFE: OFF, ON.
- Save datalog:
measurements. You can see the datalogs
using the remote control application.
Channel
plan
Bar graph of main
measurement.
Color according to
checkmarks
Saves the current

3. System Scan

This function scans the selected channel plan and
detects every existing analog and digital channel
in real time to determine the overall frequency
response of the system.
The scan measurement leverages the location
based thresholds to clearly show whether or
not signal levels comply with the cable system's
specifications with their green, yellow and red bars.
This gives an easy-to-understand real-time view of
the system, including the BER and MER values of
the selected channel.
3.1. Main window
Below is a capture of a System Scan window with a
brief explanation of its features:
Channel
Change
using
Frequency
Bar graph representing all the found channels.
Color according to checkmarks
3.2. Setup
Press to change the System Scan options.
Measurements
of the selected
Channel
channel
plan
with pass/fail
indicators
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EN