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Topcom Butler 300 Dect Headset 9
ENGLISH
Topcom Butler 300 Dect Headset
10. TROUBLESHOOTING
11. TECHNICAL CHARACTERISTICS
Standard: DECT GAP
Frequency range 1880 to 1900MHz
Numbers of channels 120 duplex channels
Modulation GFSK
Speech coding 32 kbit/s
Emission power 10mW (average power per channel)
Range 10-15 meters in-house
Headset autonomy 40 hours in standby
Talk time 4 hours
Charging 6-8 hours
Weight 28g
Powersupply 230VAC/50Hz --
7VDC 300mA
Symptom Possible cause Solution
No connection/
sound between
headset and device
Not registered properly - Register the handset again
and make sure that both are
within 15m range.
No indication of
charging shown
Headset isn’t used for a
long time and batteries are
completely empty
After charging it for 1h it should
lit.
Headset cannot be
registered to a
device
-PIN code of the device
is wrong
- Battery power is too low
- Refer to the user manual of
the device to change the pin
code to ‘0000’
- Charge the headset for at
least 6-8 hours
Speaker volume is
too low
Wrong volume setting Adjust the volume with the
headset key
B300_all Page 9 Tuesday, July 15, 2003 3:57 PM