GVM GVM-PRO-YU150R, Руководство пользователя

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14
SIMPLE FAULTS AND
TROUBLESHOOTING
Phenomenon Check the product Solution
The light is not
on after turning
on
After the APP
enters to add a
device, the
Bluetooth of the
device cannot be
searched.
The APP fails to
connect the
device to the
network
confifiguration of
the device.
The device
cannot be
searched after
being removed
from the APP.
The device in the
APP cannot be
clicked to enter
the control
① Whether the light is connected
t o t h e p o w e r s u p p l y i s
energized normally.
② When powered by a lithium
battery, make sure that the
battery does not have "low
battery" protection.
Check whether the device is
turned on normally and whether
it has been bound by others.
Check whether the device is
turned on normally and whether
it has been connected and bound
by others; check the Bluetooth of
the mobile phone and whether
the network is in good condition.
Whether to remove the device
when the device is offline or in
poor network conditions.
Check if the device is online (a
small green dot is displayed); if it
is offline, follow the steps of the
network connection failure step
to check.
Make sure the power cord plug
is in good contact.
Using the product af ter
charging the battery.
Normal steps:
①Turn on the Bluetooth and
network data functions of
the mobile phone, the
Android system needs to
Enable location permissions;
②Reset device Bluetooth.
Retry the connection after
resetting the device Bluetooth
and restarting the APP.
After resetting the device's
Bluetooth, search again to add
the device.
Restart the device, wait for 5
seconds, it can be controlled
when it is displayed as online;
reset the device's Bluetooth,
and add the device to the
device list again.