Greenlee AirScout Gigacheck User manual

Gigacheck
Instruction Manual
52085420 © 2018 Greenlee Inc. 06/18

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Contents
DESCRIPTION...................................................................................................................................3
SAFETY............................................................................................................................................3
IMPORTANT SAFETY INFORMATION..................................................................................................4
Operation ...................................................................................................................................4
Specifications.............................................................................................................................4
Power Adapters..........................................................................................................................5
Battery.......................................................................................................................................5
Compliance................................................................................................................................5
Limited Warranty Summary ........................................................................................................5
INTRODUCTION................................................................................................................................6
COMPONENTS .............................................................................................................................6–8
BASIC OPERATION............................................................................................................................9
Turning Power On.......................................................................................................................9
Turning Power Off ......................................................................................................................9
Power Status LED ......................................................................................................................9
Device Status LED .....................................................................................................................9
TESTING .................................................................................................................................. 10-18
Connecting to an Android Device........................................................................................ 10-12
Report Creation ........................................................................................................................12
The Home Screen.....................................................................................................................13
Speed Test Server Configuration...............................................................................................14
Ethernet Speed Testing....................................................................................................... 14-15
Wi-Fi®Speed Testing.......................................................................................................... 15-16
Wi-Fi Measurements .......................................................................................................... 16-17
Logging into a Technician Account............................................................................................17
Uploading Reports to the Cloud ................................................................................................18
FIRMWARE UPDATES .....................................................................................................................19

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DESCRIPTION
The Greenlee Communications AirScout®GigaCheck is a test device that validates internet speeds
of up to 1 Gbps and Wi-Fi speeds of up to 1.3 Gbps. It consists of a single unit that is controlled
remotely via an Android application.
SAFETY
Safety is essential in the use and maintenance of Greenlee tools and equipment. Thisinstruction
manual and any markings on the tool provide information for avoiding hazards and unsafe practices
related to the use of this tool. Observe all of the safety information provided.
Do not discard this product or throw away!
For recycling information, go to www.greenlee.com.
All specifications are nominal and may change as design improvements occur.
Greenlee Inc. shall not be liable for damages resulting from misapplication
or misuse of its products.
AirScout is a registered trademark of Textron Innovations Inc.
Wi-Fi is a registered trademark of Wi-Fi Alliance.
Ookla is a registered trademark of Ookla, LLC.
Speedtest is a registered trademark of Ookla, LLC.

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IMPORTANT SAFETY INFORMATION
Read carefully all the safety information below before using AirScout.
Failure to follow these safety instructions could result in fire, electric shock, injury, or
damage to the AirScout equipment or other property.
Operation
1. Charge all units for at least two hours before using.
2. Use the enclosed power supply adapter and connect it to the carry case.
3. While charging, the power LED on the unit will turn blue. When charging is complete, the LED
will turn off.
4. Unit should be charged after each day of use.
Specifications
Power input: 11 to 15 VDC, 1 A.
Operating temperature: 0 to +60 °C (+32 to +140 °F).
Charging temperature: –10 to +55 °C (+14 to +131 °F).
Operating humidity: 90% max, non-condensing.
Storage temperature: –20 to +70 °C (–4 to +158 °F).
All parts are intended for indoor use only in dry conditions.
If soiled, clean the case only with a damp cloth and soap or mild detergent;
ensure the product is fully dry before use.

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Battery
AirScout GigaCheck contains a lithium polymer cell that is permanently installed. CAUTION: Risk
of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the
instructions. This battery is not serviceable by the customer. The lithium polymer cell was tested in
accordance with UL2054 and IEC 62133, and it has a capacity below 15.7 Wh. If service is required,
contact Greenlee for your nearest authorized repair center.
• The battery must be recycled or disposed of separately from household waste.
• For more information go to www.greenlee.com.
Compliance
This equipment complies with FCC/IC radiation exposure limits set forth for an uncontrolled
environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65
and RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment should be installed and
operated keeping the radiator at least 20 cm (8 in) or more away from person’s body (excluding
extremities: hands, wrists, feet andankles).
Canadian Department of Communications Industry Canada Notice (Canada only)
This Class B digital apparatus complies with Canadian ICES-003.
FCC Rules, Part 15
This device complies with Part 15 of FCC Rules and Industry Canada license-exempt RSS
standard(s). Operation is subject to the following two conditions:
• This device may not cause harmful interference, and
• This device must accept any interference, including interference that may cause undesired
operation.
EU Compliance
Greenlee Inc. hereby declares that the AirScout kit is in compliance with the essential requirements
and other relevant provisions of Directive 1999/5/EC and the R&TTE Directive. A copy of the full
Declaration of Conformity may be downloaded from www.greenleecommunications.com/support/
compliance.
Limited Warranty Summary
Greenlee Inc. warrants the included product and accessories against defects in materials and
workmanship for one year from the date of original purchase. Greenlee does not warrant against
normal wear and tear, nor damage caused by accident or abuse.
All items are produced in accordance with Greenlee’s production instructions and tested to perform
as specified. Greenlee Textron Inc. is an ISO9001 approved company.
Full warranty text and details can be viewed at www.greenleecommunications.com.

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Master Front View
Master Rear View
INTRODUCTION
As network infrastructure continues to develop, faster internet speeds are becoming increasingly
available, with some Service Level Agreements offering 500 Mbps or even 1 Gbps. However, many
technicians lack the tools necessary to test both wired and wireless throughput for these ultra-high-
speed service levels.
The GigaCheck is portable, low-cost test device that can validate wired internet speeds of up to 1
Gigabit. With an onboard 3x3 802.11ac radio, the GigaCheck can test Wi-Fi throughput throughout
the home at speeds on par with top-of-the-line consumer devices.
AIRSCOUT COMPONENTS
GigaCheck Tester
The GigaCheck Tester is a compact test device that combines a Gigabit Ethernet interface
with a 3x3 802.11ac radio.
1Device Status LED
2Power Status LED
3Identification Button
4Power Button
5Pairing Button
6USB Port
710/100/1000 Ethernet
8 12 VDC Power Input
1
2
345
6
678

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OPERATION
Turning Power On
Press the power button, located in the center. The power status LED will illuminate green and the
device status LED will illuminate white. Within a minute, the device status LED will turn off, indicating
that the unit is ready for use.
NOTE: If the unit is plugged into a power source when it is powered on, the power status LED
may illuminate teal instead of green. This in normal, and indicates that he unit is charging while in
operation.
Turning Power Off
Press and hold the power button for approximately five seconds to power off.
Power Status LED
The power status LED is located on the right side of the device:
1. Green (solid) – indicates the device is operating normally.
2. Teal (solid) – indicates the device is operating normally and plugged into a
power source.
3. Blue (solid) – indicates the device is charging and powered off.
NOTE: When the unit is fully charged, the power status LED will turn off.
4. Orange (solid) – indicates the device is operating at a low battery level. The device should be
plugged into a power source immediately.
Device Status LED
The device status LED is located on the left side of the device.
1. White (solid) – indicates the device is initializing.
2. Off – indicates the device isn’t connected to the Android application.
3. Green (solid) – indicates the device isn’t connected to the Android application.
4. Green (blinking) – indicates the device is running a speed test.

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TESTING
Connecting an Android Device
The GigaCheck is controlled through an Android app. Before running tests, a link must be established
between the Android app and the GigaCheck. Do the following:
1. Power on the GigaCheck. When the white status LED has turned off, the device is ready
to connect.
2. On the Android device, connect to the residential gateway (RG).
3. Start the GigaCheck app.

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4. Connect the GigaCheck to one of the LAN ports on the customer’s RG, as indicated in
the app.
5. Once a connection is established between the GigaCheck and the app, a green check mark will
appear in the app, and the device status LED on the GigaCheck will turn green.
6. At this point, the GigaCheck can be connected to the RG over Wi-Fi, allowing for Wi-Fi
thorughput tests. This can be done two ways:
• By pressing the WPS button on the RG. The GigaCheck will automatically connect to the
RG within about 30 seconds.
• Note: Whether the GigaCheck connects to 2.4 GHz or 5 GHz will depend on the
configuration of the RG. Some RGs have WPS disabled.
• By selecting the SSID of the RG and entering its WPA key, as shown below.

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Note: If the RG has the same SSID for both 2.4 GHz and 5 GHz, the band filter function can be used
to select the desired network. When a band filter is enabled, only networks on the selected band will
be shown in the SSID dropdown.
Note: This step can be skipped if no Wi-Fi throughput test is desired.
Work Order Information
Speed test results are stored in a report, which can be uploaded to the Greenlee Cloud once testing
is complete. A report must be created before any tests are performed.
Note: If the app is inadvertently closed before a report has been uploaded to the cloud, the
certificate can be optionally recovered when the app is restarted.

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The Home Screen
The home screen provides navigation to wired and wireless speed tests. If the GigaCheck is
connected on Ethernet and/or Wi-Fi, the corresponding icon will be green. Otherwise, the icon will
be orange (see above). If the speed test icon is tapped for a disconnected interface, the app will
provide instructions to connect to that interface.
1. If the GigaCheck is connected on Ethernet and/or Wi-Fi, the corresponding icon will be
green. Otherwise, the icon will be orange (see above). If the speed test icon is tapped for a
disconnected interface, the app will provide instructions to connect to that interface.
2. All test results for the current report can be accessed by tapping Certificate Results.
3. Cloud login, speed test server configuration, and firmware updates can be accessed in Settings.

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Speed Test Server Configuration (Optional)
By default, the GigaCheck locates an optimal Ookla®server for testing. This behavior can be changed
in Settings > Speed Test. A custom server can be selected as shown below.
Note: The Auto settings is suitable for most applications.
Ethernet Speed Testing
1. Make sure the GigaCheck is connected to the RG via Ethernet.
2. From the home page, tap Ethernet Speed Check.
3. Tap Run Ethernet Speed Check.

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The test will run for about 30 seconds, after which the results will be displayed as shown below.
The results are automatically stored in the report.
Use the back button in the top left corner to navigate back to the home screen.
Wi-Fi Speed Testing
1. From the home screen, tap Wi-Fi Speed Check.
Note: If the GigaCheck isn’t connected to the RG over Wi-Fi, the Wi-Fi connection menu will appear
2. Once the GigaCheck is connected the RG over Wi-Fi, the Ethernet may be disconnected and unit
may be placed in any location in the customer’s home.
3. Tap Run Wi-Fi Speed Check
4. The test will run for about 30 seconds, after which the results will be automatically stored
in the report.

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Wi-Fi Measurements
The Wi-Fi Speed Check screen contains metrics that can help diagnose problems with Wi-Fi
throughput. The metrics are updated every few seconds. The metrics are as follows:
• Signal – The signal strength of the RG, as measured by the GigaCheck. Low signal strength
in a certain part of the customer’s home might indicated the need for a range extender or a
relocation of the RG.
• Noise – The level of background interference. Consistently elevated noise can negatively affect
Wi-Fi thorughput, but occasional spikes in noise don’t necessarily indicate a problem with the
Wi-Fi environment.
• SNR – The difference between signal and noise. Consistently low SNR can negatively affect
Wi-Fi througput.
• PHY Rate – The current data rate that has been negotiated between the GigaCheck and the
RG. PHY rate reflects theoretical maximum throughput. Due to the half-duplex nature of
wireless, throughput is generally no more than half of the negotiated PHY rate. Additionally, the
customer’s service level will limit speed test throughput. IF a customer has a 100 Mbps/100
Mbps plan, the GigaCheck won’t be able to achieve a download result of more than 100 Mbps,
even if the negotiated PHY rate is much higher. PHY rate changes constantly, and is affect by
several factors:
• Network Conditions: If network conditions aren’t ideal, or signal strength is low, the
RG and the GigaCheck may negotiate a lower PHY rate.
• 802.11 Protocol: An RG that only supports 802.11n (or 802.11g) can’t achieve the
same PHY rates as one that supports 802.11ac.
• Note: 802.11ac is not used on the 2.4 GHz band, so customers can expect
lower speeds if they connect to the RG;s 2.4 GHz network instead of its
5 GHz network.
• Spatial Streams: a 3x3 RG supports higher seeds than a 2x2 or a 1x1 RG.
• Note: Older mobile devices with 1 or 2 spatial streams won’t be able to fully
take advantage of a 3x3 RG.
• Channel Width: an RG operating on an 80 MHz channel will support higher PHY rates
than one operating on a 40 MHz or a 20 MH channel,
• Note: Older mobile devices may not support 80 MHz channel bonding.
• The 4 Wi-Fi metrics above are accompanied by symbols that indicate if the reading indicates a

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good, marginal or poor Wi-Fi environment.
Note: These metric quality ratings update on their own and not as a result of running a speed test.
Logging into a Technician Account
To upload reports and update the firmware on the GigaCheck, it is necessary to log into the Greenlee
cloud. Contact Greenlee with any questions about login credentials.
• From the home page, navigate to Settings > Cloud.
• Enter the appropriate username and password and tap Login.

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Note: This step only needs to be performed once. On subsequent runs, the app will log in
automatically.
Uploading Reports to the Cloud
Once logged into the Greenlee cloud, the current report can be uploaded to the cloud. To upload the
current certificate, do the following:
• From the home page, tap the cloud icon.
• Note: The number next to the cloud icon indicates the number of tests
that have been performed on the current report.
• At this point, the certificate’s identifying information can be changed by tapping
Edit Information
• Tap Upload

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• The certificate should upload within a few seconds. If the upload fails, make sure the RG is
connected to the internet.
FIRMWARE UPDATES
The GigaCheck app automatically checks for firmware updates for the unit. This requires being
logged into the Greenlee cloud (see instructions above). When new firmware is available, it can be
installed as follows:
• Connect the GigaCheck to the RG via Ethernet
• From the home page, navigate to Settings > Firmware.
• Tap to Update to version x.x.x.x.
• The firmware will update automatically and the unit will reboot. Don’t power off the unit or
close the app until the update is complete.
Note: It is important to keep both the app and the firmware up to date. The GigaCheck app can be
updated through the Google Play Store.

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4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070
An ISO 9001 Company • Greenlee Textron Inc. is a subsidiary of Textron Inc.
USA
Tel: [phone]
Fax: [phone]
Canada
Tel: [phone]
Fax: [phone]
International
Tel: [phone]
Fax: [phone]
www.greenlee.com
UK (EMEA)
Greenlee Communications Ltd. • Brecon House, William Brown Close
Cwmbran, NP44 3AB, UK • Tel: [phone]