User's Manual

39 STORMBLUE
A9
+
STORMBLUE 38
A9
+
Specifications Bluetooth Trouble Shooting
When you connects the player and a Bluetooth headphone, please refer to manuals of the player and the
headphone. But, if you encounter problems while your using the player, this section will help guide you on
how to solve them.
1. Before you use the player Bluetooth, you must set Bluetooth mode to “On” in Bluetooth Menu.
- Also a Bluetooth headphone to use must be turned on.
2. The player can’t search a Bluetooth stereo headphone to use
- Ensure that the headphone is stereo type. the player support only stereo type, not mono type.
- Check if the has been set to discoverable mode or pairable mode. the player searches headphones only in these modes.
3. The player fails to register a Bluetooth stereo headphone
- Check if the headphone has been set to pairable mode. the player registers headphones only in this mode.
- Ensure that PIN code is right. PIN code must be the same as the headphone’s.
4. The player can’t connect to a Bluetooth stereo headphone
- Ensure that the player registered the headphone. Before connection, the player must register the headphone.
- If the player and the headphone are paired already, re-register the headphone. Registered information can be deleted
in two devices.
- Check the battery status. If the battery is too low, the player can’t connect to the headphone normally.
Specifications about Bluetooth part
ITEM
Bluetooth version
Radio frequency range
Radio power
Radio power class
RX sensitivity
Radio Range
Security
Profile
Contents
Version 2.0 Specification compliant
2.402GHZ~2.480GHZ
0.01mW (average RF on whole 79 channel)
Class 2
-82.0dBm
up to 10m
Level 3 (Link level)
A2DP (source), AVRCP (target)