Reading the Display

Device Name / Group Name

The device name and group name can be changed in Name Settings.

Default Setting
  Device Name: Model_Serial Number
  Group Name: GROUP1

Measurement Reading

This area is also used to display the following.

Hyphens: Indicates that measurement is not possible due to a sensor error (No sensor connected, improper connection, damaged, etc.)


LOCK: Indicates that the device is locked in Security Setting by another user. Data viewing and communication are not available.

• The unit of temperature (°C or °F) can be changed in [Other Settings].

Status Icons

Indicates the status of the device during communication. (See: Status Icons)

Favorites

Tap to select (or deselect) the star icon. The loggers that have been selected as Favorites will appear at the top of the list.

• You can also sort the favorites.

Data Refresh Info

Shows the time elapsed since the update.

Edit

You can Edit the List, including deleting and rearranging the devices.

Menu

The menu contents are as follows:


App Settings: Opens the settings screen for adding devices or selecting operation when a warning occurs.*
Account Management: Opens the settings screen to add/select/delete accounts.
WLAN Direct Communication: Menu available for the TR-7wb and TR-7wf. (For details refer to [Usage by Communication Method] - [Device Configuration and Data Collection via WLAN Direct Communication (wb/wf)])
Help: Opens Help.
Support Info: Link to the latest information on T&D products.
About Purchasing: Link to the Distributor List.

* It is possible to set your mobile device's alarm sound and/or vibration whenever a warning notification is received.

Search

Search by Group Name, Device Name or Serial Number and display found loggers in list (partial match included).
On Android, tap the search icon () and enter a keyword.

List Sorting

You can sort the device list according to an available criteria.

Power Supply Status

Indicates the battery status in four levels:
Sufficient Battery
Less than 50%
Very Low
Change Battery

• A low battery may cause communication errors.
• TR7A2/A loggers: Recorded data will be retained even if battery power is completely gone.
• TR-7nw/wb/wf loggers: Continuing to use the unit without changing the batteries could lead to loss of recorded data.

While TR7A2/A is powered by the external power supply (USB bus power or AC Adaptor), the plug icon () will light up. (TR-7nw/wb/wf does not light up the icon.)

Lock (Security)

Indicates the security status for Bluetooth-enabled models. (See: [Bluetooth Security Setting])
(ON): Can only be viewed and configured by entering the set passcode.
(OFF): No restriction

Bluetooth

This will appear in blue when Bluetooth communication is possible.

If the icon is off, the device needs to be added to the app. Follow the steps below.

1. Tap on the device in the list to open the info screen.
2. Tap to connect. The [Add Device] screen will open.
3. Add the device by entering its registration code and tapping [Apply].

WebStorage

Tap here to access your WebStorage account.

• This will retrieve recorded data (sent via Auto-Upload feature) and display in graph.
• T&D WebStorage Service also allows you to make or change the device settings on the web browser.

If it does not work properly, check the following possible causes.

• The mobile device is offline.
• The incorrect account is selected.
  (See: [Editing List] - [WebStorage Accounts])
• The account password has been changed.
  (You need to re-register the account. See: [Editing List] - [WebStorage Accounts])
• The device's wireless LAN setting is turned off or there is a network connection error. (See: [Device Settings] - [Network Settings])
• The incorrect data destination is selected. (Refer to [Device Settings] - [Configuring Device Settings] - [Clock Settings and Data Destination])

Bluetooth

Tap here to communicate with the logger via Bluetooth.

• The app will collect recorded data and display in graph, which can then be stored in the mobile device.
• You can output the data in a report.
• You can change the device settings.

Files

Use this to open files stored in your mobile device.

File Information

This shows the date and time of saving, the method of collection and device information.

• This icon will not appear on Android devices; press and hold on the target file to open file information.
  

Send via E-mail

It is possible to open and view the selected recorded data with applications which can read CSV files. (View in spreadsheet software, send as e-mail attachments and so on)

Upload to Cloud

Data files downloaded via Bluetooth or direct WLAN communication can be uploaded to T&D WebStorage Service.

• Make sure your WebStorage account is added to the app. (Refer to [Usage by Communication Method] - [Accessing Cloud Storage] - [Set up a T&D WebStorage Service Account].)
• The uploaded files can be accessed from the [Download] menu of T&D WebStorage Service for graph view and download (in trz format).

Share Data

Tap here to open the Share/Save menu for your OS. (Icons may vary depending on the OS.)

• It is possible to open and view the selected recorded data with applications which can read CSV files. (View in spreadsheet software, send as e-mail attachments and so on)