Jasco 99003 User Manual
11
2. Why can’t I create a connection to the headphones?
a. Verify that the headphone batteries are fully charged.
b. Check to see if the headphones are powered on and the LED
indicator light is on.
c. Verify that the headphones are within the specifi ed range of 30
feet (10 meters) from the audio source.
d. Check to see if any other Bluetooth
a. Verify that the headphone batteries are fully charged.
b. Check to see if the headphones are powered on and the LED
indicator light is on.
c. Verify that the headphones are within the specifi ed range of 30
feet (10 meters) from the audio source.
d. Check to see if any other Bluetooth
®
device is connected to the
headphones. If other devices are connected, the receiver’s status
LED indicator will fl ash slow and steady. Turn off all devices and
reconnect only those you wish to use.
e. Turn both the headphones and the audio source device off.
Power on the headphones and then power on the audio
source and try connecting again.
LED indicator will fl ash slow and steady. Turn off all devices and
reconnect only those you wish to use.
e. Turn both the headphones and the audio source device off.
Power on the headphones and then power on the audio
source and try connecting again.
3. Can I adjust volume when I am in the phone mode?
The volume keys can be adjusted in both music and phone mode.
The volume keys can be adjusted in both music and phone mode.
4. Why do I hear a beep from the headset?
The beep means the headphone is in low-power status.
The headset will beep every 20 seconds to remind you to charge it.
The red charging LED indicator also fl ashes to indicate low-power.
The beep means the headphone is in low-power status.
The headset will beep every 20 seconds to remind you to charge it.
The red charging LED indicator also fl ashes to indicate low-power.
5. Why do my headphones miss or drop phone calls?
Some cell phones require manual activation and deactivation of
the call via the phone’s interface.
Some cell phones require manual activation and deactivation of
the call via the phone’s interface.
Specifi cations
Standard, Power Class
Bluetooth
®
2.0 + EDR, Class 2
Frequency Band
2.402~2.480 GHZ unlicensed ISM band
Profi le Supported
AVRCP, A2DP, Headset & Hands Free Profi les
Audio Format
SBC
Rx Sensitivity
< 0.1% BER at -86 dBm
RF Output Power
-6dBm to 4 dBm
Sampling Rate
48 KHz
SNR
>85dB