Troubleshooting
-
Check whether update of the software is necessary or not and update the software if needed.
“Software update”
-
If the issue persists after checking the descriptions below, please feel free to contact us through the support page (https://www.devices.nttqonoq.com/support/xrd-t01/).
Power supply
Phenomenon |
Check item |
---|---|
Cannot power on this product. |
Check if the battery is not dead. |
Screen is frozen./Cannot power off this product. |
Press and hold the power button (for more than 8 seconds) to forcibly power off this product. Note that forcibly powering off may erase the data and customized settings. |
Cannot charge the battery. |
|
How to check the status of charging. |
|
Charging time is long. |
For a commercially sold AC adapter, you are recommended to use one with 5V (7.5W or more) output (for example, compatible with USB PD). |
Available time of the battery is short. |
|
Cannot connect the supplied USB Type-C cable to a computer. |
Charging with a computer is not recommended. Use a commercially sold AC adapter to charge. For an AC adapter, you are recommended to use one with 5V (7.5W or more) output (for example, compatible with USB PD). |
This product becomes hot and turns the power off. |
If the temperature of this product keeps high, charging or some functions may stop or the screen may become dark. Also, the power of this product may turn off to prevent burns. |
Bluetooth (Pairing)
Phenomenon |
Check item |
---|---|
The Bluetooth connection fails./Cannot pair with a smartphone. |
|
The error message of ”Connection failed“ appears when connecting a smartphone, and the connection fails. |
|
Touch sensor
Phenomenon |
Check item |
---|---|
The touch sensor does not function well. |
|
Screen
Phenomenon |
Check item |
---|---|
The screen is dark. |
|
An afterimage appears on the screen. |
If you keep a same screen displayed for a while, an afterimage of the previous screen may appear when you switch the screen. |
No content is displayed on the screen. |
|
Sound
Phenomenon |
Check item |
---|---|
Sound does not emit./Small sound/Too loud sound |
|
Audio skipping occurs while using the app. |
Communication between your smartphone and this product may be unstable. Check if the distance between them is too far. |
Camera
Phenomenon |
Check item |
---|---|
Still images shot by the camera are blurred. |
Check if a blur or soil is not sticked to the lens of the main camera. |
The spatial recognition camera does not work properly while using an application. |
|
LED
Phenomenon |
Check item |
---|---|
LED blinks in red. |
When the temperature of this product is high or low at the start of charging, the charging is controlled for a while. It is not malfunction. You can continue charging. |
LED blinks in white. |
LED blinks in white when this product is powered on and not being worn. |
Others
Phenomenon |
Check item |
---|---|
Orientations of a smartphone and the ray (beam) are different ([Controller] is selected as an operation method)./The ray (beam) is lost. |
Long-tap Main Launcher display button on the control screen of the MiRZA app. |
Windows that are minimized or pinned to the space are lost. |
Display the Window pickup screen and select the minimized or pinned windows. |
The features may become unavailable, or the power may turn off if this product overheats during operation or charging. |
If this product remains overheated, some features in use, such as the camera or charging, may stop functioning, or the screen may dim. Additionally, this product may turn off to prevent burns. In such cases, ensure that this product’s temperature has lowered before using it again. Moreover, do not use, store, or leave this product in places where it is subject to high temperatures or heat (e.g., near a fire, near a heater, in a Kotatsu or futon, in direct sunlight, in a car under the blazing sun, etc.). |
When there is a call to my smartphone, the name of the caller whose name is registered to the contacts is not displayed. |
Launch the “Settings” app on your smartphone, select [Connected devices] → the “gear” icon for this product, and then turn on [Contacts and call history sharing]. The screens or operations may be different depending on the smartphone you are using. For details, refer to the manual etc. of your smartphone. Also, when your smartphone is connected to this product, reconnect it by turning off and on this product etc. to apply the setting. |
Related Topic