Notes On Voice Prompts - Sennheiser CX 400BT Series Instruction Manual

Product overview
LED
flashes red-blue
for approx. 1
minute
3x
flashes blue 3x
3x
flashes red 3x
lights up blue
lights up red
flashes red
quickly
flashes red
slowly
flashes red-
green for
approx. 1 minute

Notes on voice prompts

The earphones output voice prompts for events (the table gives
some examples). Using the Smart Control app, you can change the
language of the voice prompts, choose between voice prompts and
beep sounds, or deactivate the status messages with a few excep-
tions (e.g. rechargeable battery is empty).
Voice prompt
"Power on"
"Power off"
"Connected"
"No connection"
"Pairing"
"Pairing cancelled"
"Pairing successful"
"Pairing failed"
"Recharge headset"
Meaning; the earbuds...
... are in Bluetooth pairing mode
... Bluetooth pairing or earbud pair-
ing successful
... Bluetooth pairing or earbud pair-
ing failed
... are connected to a device via
Bluetooth
(master earbud (R) is connected to
the smartphone, slave earbud (L) is
connected to the master earbud (R))
... are not connected to a device via
Bluetooth or the connection has
been lost
(master earbud (R) is not connected
to a smartphone, slave earbud (L) is
not connected to the master earbud
(R))
... rechargeable battery is almost
empty
... system error – the Smart Control
app may display details. Perform a
restart (> 31)
... are in earbud pairing mode (to pair
the right and left earbud)
Meaning/earbuds...
... are switched on
... switch off
... connected via Bluetooth
... not connected via Bluetooth
... in Bluetooth pairing mode
... Bluetooth pairing cancelled
... Bluetooth pairing successful
... Bluetooth pairing not successful
... Rechargeable battery is almost
empty. Recharge the rechargeable
battery.
CX 400BT True Wireless | 9