User Manual
Table Of Contents
- User Manual
- LEGAL NOTIFICATION
- Table of Contents
- List of Figures
- 1. Introduction
- 2. AirCheck G2 Tester Physical Features
- 3. The AirCheck G2 Home Screen
- 4. Discovering Networks and Access Points
- 5. Viewing Channel Usage
- 6. Discovering Clients
- 7. Detecting Interferers
- 8. Using AutoTest to Diagnose Your Network Health
- 9. Conducting a Site Survey Using AirMapper
- 10. Testing Ethernet for Access Point Backhaul
- 11. Companion Services
- 12. Customizing the Tester for your Network
- 13. Verifying Connectivity and Coverage
- 14. Locating an Access Point, Client, or Interferer
- 15. Performing a Network Roaming Test and AP Range Test
- 16. Conducting iPerf Performance Testing
- 17. Saving Test Sessions, Packet Captures, and Screenshots
- 18. Managing Files on the AirCheck G2 Tester
- 19. All AirCheck G2 Settings
- 20. Maintenance
- 21. Specifications and Compliance
- Appendix A: Quick Reference: Examining your Network Health
- How is my Network Quality?
- What is in the Wireless Environment?
- Can Devices Connect to My Network?
- What is Causing Slow Network Performance or Dropped Connections?
- Are There Security Risks in My Network?
- Where is an Access Point?
- What Networks or Access Points Come into Range as I Move?
- How Can I Document My Network and My Test Session?
Viewing Channel Usage
26
Figure 14. Channels Overlap Screen
The parabolas are displayed using the following
chara
cteristics:
• The width of the parabola represents the width of the
channel: 20
, 40, 80, or 160 MHz.
• The vertical height of the parabola represents the
current signal level (in dBm)
of the AP, correlating with
the y-axis.
• The parabola is centered on the center channel (x-
axi
s) being used by the AP.
• A line extends from the top of the parabola to the AP's
primary channel on the x-axis.
• Only APs with a detected signal level of -85 dBm or
above are shown on the graph.
Tap Util
ization to return to the Channels Utilization screen.