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Help Guide
Wireless Stereo Headset
WH-CH520
About the indicator
You can check various statuses of the headset by the indicator.
: Turns on in blue /
: Turns on in orange / -: Turns off
Turning on
--
-- (flashes twice in blue)
In this case, when the remaining battery charge is 20% or lower (requires charging), the indicator lights successively as
follows.
--
-- (repeatedly flashes slowly in orange for about 15 seconds)
For details, see “Checking the remaining battery charge”.
Turning off
---- (lights up in blue for about 2 seconds)
When the remaining battery charge becomes low
--
-- (repeatedly flashes slowly in orange for about 15 seconds)
Charging
While charging
(lights up in orange)
The indicator turns off after charging is complete.
Abnormal temperature
-
---
-
---
-
(repeatedly flashes twice in orange)
Abnormal charging
--
--
--
(repeatedly flashes slowly in orange)
Bluetooth function
Pairing mode
-
----
-
----
-
(repeatedly flashes twice in blue)
Not connected
----
---- (repeatedly flashes in blue at about 1-second intervals)
Connection process completed
-
-
-
-
-
-
-
- (repeatedly flashes quickly in blue for about 5 seconds)
Connected
- - - -
- - - - (repeatedly flashes in blue at about 5-second intervals)
Incoming call
--
--
--
--
--
-- (repeatedly flashes quickly in blue)
The unconnected and connected status indications automatically turn off after a period of time has passed. They start
flashing again for a period of time when some operation is performed. When the remaining battery charge becomes low,
the indicator starts flashing in orange.
Other
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