User's Manual
Table Of Contents
- 1: Introduction
- 1.1 Documentation notes
- 1.2 Product introduction
- 1.3 General product handling and operation
- 1.3.1 Powering on/off and sleep mode
- 1.3.2 Attaching, detaching, and handling modules
- 1.3.3 Attaching the Wi-Fi antenna
- 1.3.4 Attaching the strap
- 1.3.5 About the touchscreen display
- 1.3.6 Selecting the active interface
- 1.3.7 Starting a function or test
- 1.3.8 Stopping a test
- 1.3.9 Saving results
- 1.3.10 Interpreting results
- 1.4 Maintenance
- 1.5 Technical support
- 2: Wi-Fi Testing Menu
- 3: 10/100 Testing Menu
- 4: System Menu
- 5: IP and Video Testing
- 5.1 IP Network Setup
- 5.2 Connection Information
- 5.3 Ping
- 5.4 Traceroute
- 5.5 Web Browser
- 5.6 IP Video testing
- 6: Specifications
Tech-X Flex™ Base Unit User Guide Issue 1
5: IP and Video Testing 5-15
Intro
Wi-Fi
10/100
System
IP/Video
Specs
• All quantitative measurements apply to the reporting period only. No measurements are cumulative.
• Unless indicated otherwise, any reference to “packets” means MPEG packets, not IP packets.
Table 5-7 Video QoS results - Summary results, Plot tab
Result Description
MOS graph Displays graph of calculated V-MOS, A-MOS, and AV-MOS, which updates regularly
for continuous tests. The graph assumes a fixed score of 4.0 as passing and 3.0 as
marginal. The standards for any given architecture may differ. For more information on
MOS scoring, see About MOS on page 5-28.
Figure 5-5 MOS graph
Table 5-8 Video QoS - Summary results, MOS tab
Result Description
IP Addr
Port
IP address and port of the media stream, specified at test launch.
MOS Scores See About MOS on page 5-28.