Device Settings

How to Reset ALM/Max/Min Display (A2/A)

Clear ALM Display

For the TR7A2/A with upper/lower limit and/or sensor warning enabled in the Warning Settings, the [ALM] icon will flash on the LCD screen when a warning is detected.

Normally, the [ALM] icon will automatically disappear when the warning condition is resolved. However, when the device in Vaccine Mode* has an upper or lower limit warning, the [ALM] icon will not disappear until clearing the warning manually or starting a new recording. See below for how to clear the warning manually.

1. On the Device Info Screen, tap [Bluetooth] to open the graph/settings screen.

2. Tap [ALM/Max/Min Display] - [Clear ALM Display].

   

   *See FAQs - [Device / Power / Sensors] - [Q. What is the difference between Normal and Vaccine Mode?]

Reset Max/Min Values

The TR7A2/A can display the maximum and minimum measured values for each channel on the LCD.
They can be reset manually or automatically at specific time(s) of the day.

How to Reset Manually

1. On the Device Info Screen, tap [Bluetooth] to open the graph/settings screen.

2. Tap [ALM/Max/Min Display] - [Reset Max/Min Values].

How to Reset Automatically

1. Tap [Bluetooth] to open the graph/settings screen and tap [Other Settings].

   

2. If necessary, enable and change the reset times.
   (Max/Min Auto Reset Default Settings: Time 1 ON at 0:00 / Time 2 OFF)

   

3. Tap [Apply] to send the settings to the logger.
   
   

Configuring Device Settings

On the Device Info screen, tap [Bluetooth] to connect to the device. (Use WLAN Direct Communication for TR-7wf.)
To make settings via cloud, tap [WebStorage].

The Device Settings menu is located below the graph.

Recording Settings

The displayed setting items at the monitor will vary depending on the connected device.
Tap [Rec Settings], change the necessary settings, and then tap [Apply] to apply the changes. The logger will start recording based on the settings you made.

Measurement Mode

For the Vaccine Mode compatible models (TR71A2/75A2, TR71A/75A), select the Measurement Mode.

• For details of the measurement mode, refer to FAQs - [Device / Power / Sensors] - [Q. What is the difference between Normal and Vaccine Mode?]

Immediate Start

When the setting is applied, the logger starts recording and the [REC] mark will light up on the LCD display.

Programmed Start

Set the date and time to start recording. The logger will enter standby mode and the [REC] mark will blink on the LCD display.
This setting is not available via cloud.

Stop

When the setting is applied, the logger stops recording and the [REC] mark on the LCD display will disappear.

Rec Interval

Select from 15 choices: 1, 2, 5, 10, 15, 20, 30 sec. or 1, 2, 5, 10, 15, 20, 30, 60 min.

• 60 min is not available in Vaccine Mode.
• When the device in Vaccine Mode is monitored for warnings, judgments are made at the timing of [Recording Interval]. To quickly detect the out-of-limit condition and sensor error, set a shorter recording interval.

Rec Mode

Endless: Upon reaching the logging capacity, the oldest data will be overwritten and recording will continue.
One Time: Upon reaching the logging capacity, recording will automatically stop.

• When Recording Mode has been set to One Time and the logger reaches its logging capacity, recording will automatically stop and in the LCD the measurement and the word FULL will alternately appear.

Sensor Type (Thermocouple)

For the thermocouple sensor compatible models (TR75A2 / 75A, TR-75nw / 75wb / 75wf), select the sensor type.
The LCD screen on the logger displays* the sensor type set here.
Sensor Type: K, J, T, E, S, R

• When replacing with a different type of sensor, it is necessary to reconfigure.
• We do not stock thermocouple sensors. Please purchase a compatible sensor.

*On the data logger, press and hold the DISPLAY button. For information on how to read the LCD display, refer to the User's Manual of the data logger.

Logging Capacity:

Please refer to DATA (number of blocks) on the logger's LCD for the amount of data in memory.

TR7A2/A Logging Capacity: Up to 30000 readings x 2ch
(■: 1 to 9999 readings, ■■: 10000 to 19999 readings, ■■■: 20000 to 29999 readings, ■■■■: 30000 readings)
TR-7nw, TR-7wb/wf Logging Capacity: Up to 8000 readings x 2ch
(■ = 2000 readings)

	Estimated Recording Time
Recording Interval	TR7A2/A	TR-7nw/wb/wf
1 sec	8 hrs 20 min	2 hrs 13 min 20 sec
2 sec	16 hrs 40 min	4 hrs 26 min 40 sec
5 sec	1 day 17 hrs 40 min	11 hrs 06 min 40 sec
10 sec	3 days 11 hrs 20 min	22 hrs 13 min 20 sec
15 sec	5 days 5 hrs	1 day 9 hrs 20 min
20 sec	6 days 22 hrs 40 min	1 day 20 hrs 26 min
30 sec	10 days 10 hrs	2 days 18 hrs 40 min
1 min	20 days 20 hrs	5 days 13 hrs 20 min
2 min	41 days 16 hrs	11 days 2 hrs 40 min
5 min	104 days 4 hrs	27 days 18 hrs 40 min
10 min	208 days 8 hrs	55 days 13 hrs 20 min
15 min	312 days 12 hrs	83 days 8 hrs
20 min	416 days 16 hrs	111 days 2 hrs 40 min
30 min	625 days	166 days 16 hrs
60 min	1250 days	333 days 8 hrs
∗ This does not indicate the period of time allowed for recording without battery replacement.

Name Settings

Tap [Name Settings], change the necessary settings, and then tap [Apply] to apply the changes.

TR7A2/A: Device names can contain up to 26 characters and group/channel names up to 16 characters. (UTF-8)
TR-7wb: Up to 16 characters (UTF-8)
TR-7nw/wf: Up to 16 characters

Device Name, Group Name, Ch.1 / Ch.2 Names

The device name can be edited for easier identification.
These settings are reflected in the T&D WebStorage Service Data View screen, in the Recorded Data file names and within the files themselves, and in the report.

• Setting group names will make it possible to view a list of devices by group on the T&D Thermo App and T&D WebStorage Service.

Warning Settings

Tap [Warning Settings], change the necessary settings, and then tap [Apply] to apply the changes.

Sensor Warning / Upper Warning / Lower Warning

These parameters can be set for each channel. Sensor Warning will send a notification if a sensor becomes disconnected or fails. Upper Warning and Lower Warning will send a notification if the set limit is exceeded.
Select the judgment time*1 from 9 choices (30 seconds, 1, 2, 5, 10, 15, 20, 30 minutes, and 1 hour).

• The limit value is not included in the warning range.
• If the condition recovered within the judgment time, it is not regarded as a warning.
• With the TR7A2/A, the [ALM] icon flashes on the LCD during a warning condition. (See: [Clear ALM Display])
• For TR71A2/71A, TR-71nw/71wb/71wf, the internal sensor*2 of Ch1 allows measurement to continue even if the external sensor is disconnected from Ch1 (not causing a warning). However, in case of sensor fault due to a broken wire, etc., it does not switch to the internal sensor and is regarded as a sensor warning.

*1: For models compatible with Vaccine Mode, the judgment time will be set to 0 second automatically when the Measurement Mode is Vaccine. To quickly detect the out-of-limit condition and sensor error, set a shorter recording interval. (See: FAQs - [Device / Power / Sensors] - [Q. What is the difference between Normal and Vaccine Mode?])
*2: The measured values of the internal temperature sensor will be affected by operating conditions. (See: FAQs - [Device / Power / Sensors] - [Q. Readings from the internal temperature sensor (or the thermocouple) are incorrect, what may be the problem?])

Battery Warning

A low battery may cause communication errors. When the battery warning mark () appears on the device screen, it is regarded as a warning and notification can be sent.

• For TR-7nw/wb/wf, continuing to use the unit without changing the batteries could lead to loss of recorded data. For TR7A2/A, recorded data will be retained even if battery power is completely gone.
• The battery warning mark will blink or light up depending on the model. (See: FAQs - [Device / Power / Sensors] - [Q. What is the battery life for the data loggers?])
• Update the newest firmware version, when you cannot set up while TR-7nw is connected. For TR-71nw/72nw(-S/-H), the firmware version needs to be 1.11 or higher, and 1.04 or higher for TR-75nw. (See: FAQs - [Device / Power / Sensors] - [Q. How can I check my firmware version and update it when necessary?])
• The TR-7wf does not have the Battery Warning setting. You can check the battery status by the icon in this app or web browser.

Clock Settings and Data Destination

You can make clock settings such as clock synchronization and change the destination of data transmission in [Other Settings].
Change the necessary settings and tap [Apply] to send the settings to the logger.

Auto-Adjustment

You can select how to adjust the internal clock of the device. ([Synchronize with SNTP Server (recommended)] or [Synchronize with T&D WebStorage Service])

• For both options, synchronization occurs when data is first transmitted to the server and when a connection test is performed, then the process will take place every 24 hours.
• [Synchronization with SNTP Server] is recommended due to high accuracy. Enter the SNTP server address if necessary. (EX: time.google.com)

 Note
When the device is powered on (for the first time or after a power loss where the LCD display goes off due to a power loss, the internal clock will be reset), manual synchronization* is required once in the following cases:

• When [Synchronize with T&D WebStorage Service] is configured for time synchronization.
• When "EAP-TLS" for WPA2 Enterprise in Wireless LAN Settings is configured.

*Connect the device via Bluetooth and perform either of the following operations to synchronize the time manually.

• Select the network in [Network Settings], and conduct the connection test.
• Tap the [Apply] button in [Other Settings] (which will first synchronize the device with your mobile phone before making any other changes).

Time Zone, Daylight Savings Time

Settings for time difference and daylight savings time can be made here.
Default Setting:
UTC+1:00 for Serial Number "No.4XXXXXXX", Daylight Savings Time ON
UTC−8:00 for Serial Number "No.3XXXXXXX", Daylight Savings Time ON
When turning on Daylight Savings Time here, please configure the Clock Display Settings on the T&D WebStorage Service* as well.

* Open your web browser and log in to the T&D WebStorage Service, go to [ Data View] - [Clock Display Settings] and enable the daylight savings time display setting.

Data Destination

Select the destination server for auto-upload of recorded data.
T&D WebStorage Service: Cloud Service with English display
Ondotori Web Storage (Japan): Cloud Service with Japanese display

Temperature Unit

Select Celsius[°C] or Fahrenheit[°F].

Network Settings

Network Status

This shows the network status when the device last connected to the network, or when you performed the connection test for the specified network. (See: [Network Connection Status])

Wireless LAN

Shows the status of wireless LAN connection.
OFF: Select to disconnect the wireless LAN connection and deactivate auto-upload of recorded data and the warning function.
ON: Select to restart the function according to the original settings.

Auto-Upload Interval

Select the interval to upload the recorded data: 1, 2, 5, 10, 15, 20, 30 min. 1, 2, 3, 4, 6, 12, 24 hrs.
It is recommended to set auto-upload interval longer than the recording interval.*

• When recording mode is set to "One Time" and the logger reaches its logging capacity, recording will automatically stop and data will no longer be updated. In order to upload data continuously, it is recommended to use the "Endless" mode.
• When changing settings via T&D WebStorage Service, the changes will be applied to the device at the time of automatic upload of recorded data.

*In Endless mode, old data will be overwritten if the logging capacity is reached. Overwritten data cannot be sent, therefore make sure to set the device to upload data before reaching the logging capacity to prevent data loss. (See: [Logging Capacity])

Power Saving Settings

Available for the TR7A2 only when the Auto-Upload Interval is three hours or less.
Check the box and select the period of time for pausing Auto-Upload in the range of 6 to 16 hours (in units of 1 hour).

• It allows devices to reduce battery consumption. (See: FAQs - [Device / Power / Sensors] - [Q. What is the battery life for the data loggers?])
• If a warning occurs during the paused time period, warning notifications and recorded data up to the time of the warning, will be sent. When the transmission fails, they will be sent at the next auto-uploading cycle.
• Recorded data stored during the paused time period will be sent to T&D WebStorage Service when Auto-Upload* resumes.
• The [Upload] mark will blink on the logger's LCD while Auto-Upload is in pause mode.

* When this transmission fails, a notification can be sent using the Watchdog function of T&D WebStorage Service. (See: [How to Use the T&D WebStorage Service] - [Devices] - [Watchdog Settings] in this help.)

WLAN Settings (Network 1, 2, 3)

Open the setting screen by tapping [+ Add new SSID] to add a new access point or by tapping a network that has already been set, and selecting the menu operation you want.

Edit Network 1, 2, 3: You can change the configuration settings or delete the network. (For details, see [Network Connection Settings])
Add by Search: The app will search for available nearby access points and display them in a list. Select the desired access point and enter the password if necessary.
Add by WPS: If you are using a WPS-enabled wireless LAN access point, it is possible to connect by pressing buttons on both the logger and the access point.
Add from History: Select the desired access point from the archived list of previously used access points. This is especially useful for adding multiple loggers to the same network and can be used for the second and all subsequent loggers.
Test: You can check the network connection status when you change the connection destination or when communication errors occur frequently. (For details, see [Network Connection Status])

Network Connection Settings

Settings can be made for up to three wireless LAN connections (access points). (See: [Using Networks 1, 2, 3])
If necessary, fixed IP addresses and other settings can be entered here.

WEP, WPA/WPA2 Personal

Check the entries and tap [Apply].

Accepted Settings Lengths

SSID (Network Name): Up to 32 characters
Security (Password)
  WEP: 5 or 13 characters / 10 or 26 digit hexadecimal value
  WPA/WPA2 PSK: Password 8 to 63 characters / 64 digit hexadecimal value

Accepted Characters:
0-9 a-z A-Z space ! # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~

IP Address Settings

The factory default setting is Auto (DHCP).
Normally, there is no need to change settings.

• When not using DHCP, select "Manual" and then enter necessary information such as the IP address.

Proxy

The factory default setting is OFF.
Normally, there is no need to change settings.

• If applicable, check the box [Use a proxy server], then enter the address and port number in the respective fields. A proxy server that requires authentication cannot be used.
• A proxy cannot be used for TR7A2 when using HTTPS. Disable [Secure Connection (HTTPS)] in [Other Settings], and then configure the proxy settings again.

WPA2 Enterprise

The TR7A2 can connect to secure wireless LAN access points that support WPA2 enterprise authentication (IEEE 802.1X authentication).
Compatible Products: TR71A2 / 72A2 / 72A2-S / 75A2

System Requirements

• A wireless LAN access point which supports WPA2 Enterprise
• RADIUS server supporting EAP-PEAP or EAP-TLS
  (Access point's RADIUS server function may also be used.)

Check the entries and tap [Apply].

SSID (Network Name)

Up to 32 characters

EAP Type

EAP-PEAP:
User ID and Password are required. (Up to 32 characters for each)
Accepted Characters:
0-9 a-z A-Z ! # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~

EAP-TLS:
If it has already been set, tap [Certificate] and open the screen which allows you to check validity period and issuer.

IP Address Settings

The factory default setting is Auto (DHCP).
Normally, there is no need to change settings.

• When not using DHCP, select "Manual" and then enter necessary information such as the IP address.

Proxy

The factory default setting is OFF.
Normally, there is no need to change settings.

• If applicable, check the box [Use a proxy server], then enter the address and port number in the respective fields. A proxy server that requires authentication cannot be used.
• A proxy cannot be used for TR7A2 when using HTTPS. Disable [Secure Connection (HTTPS)] in [Other Settings], and then configure the proxy settings again.

Using Networks 1, 2, 3

Auto-upload Settings can be made for up to three wireless LAN connections (access points). The following describes how the auto-upload function will work in a situation where settings have been made for all three access points.

1. First, the logger will attempt to connect to Network (SSID) 1. If the connection was successful, data will be uploaded without trying to connect to Networks 2 or 3.

2. If the logger was unable to connect to Network 1, it will try connecting to Network (SSID) 2. If successful data will be auto-uploaded without attempting to connect to Network 3.

3. If unable to connect to Network 2, the logger will try to connect to Network (SSID) 3. If the connection is successful data will be automatically uploaded, but if the connection was unsuccessful a communication error will be returned.

Network Connection Status

If there is an connection error, check the following depending on the error message.

Communication error between device and access point:

• Try adjusting the placement and distance of the logger to the access point.
• Make sure that all wireless LAN access point settings (SSID, Authentication method, Password, etc...) have been made correctly.

Communication error between access point and Internet:

• Check to make sure that an Internet connection can be established on the network you are using.
  See if an Internet connection is possible using a PC or some other device that is connected to the same wireless LAN access point, hub, or router. See also, if the Internet connection is restricted by a firewall.

Bluetooth Security Settings (A2/A/wb)

You can protect loggers by preventing unauthorized access from other mobile devices via Bluetooth.

Setting the Bluetooth Passcode

1. Open the logger's Setting Menu via Bluetooth and go to [Other Settings].

2. Turn on [Bluetooth Lock] and set a 6-digit passcode.

   

3. Tap [Apply] to send the settings to the logger.

   To change the passcode, enter a new passcode and tap [Apply].

Resetting the Bluetooth Passcode (TR7 for Windows)

For TR7A2/A:

1. Open TR7 for Windows and connect the device to the PC via USB or Bluetooth.

2. From the [Settings] menu, open [Bluetooth Settings].

   

3. Uncheck [Bluetooth Lock] and click the [Send Settings] button.

   

For TR-7wb:

1. Open TR7 for Windows and connect the device to the PC using a USB cable.

2. Click the [Reset to Factory Default Settings] in the [Settings] menu.

   

Checking/Exporting Settings Table (A2/A/wb)

Tap and open [Settings Table] to view the settings for the device. By tapping [Log] in the upper right corner of the screen, the settings can be exported to a text file, which can then be sent by email or saved to your mobile device.

Output File Sample