Troubleshooting – Topcom BUTLER 2700 User Manual
Page 15
9. TROUBLESHOOTING
Problem
Possible cause
Solution
No Display
Batteries not charged
Check the position of
the batteries
Recharge the batteries
No dialling tone
Telephone cable not
Check the connection
properly connected
of the telephone cable
Volume of
Adjust the volume
conversation
during the
partner too low
conversation by
pressing the volume
key
Handset ringer
Adjust the ringer
volume
volume during
too low
standby by
pressing the volume
key
10. TECHNICAL DATA
Range:
max. 300 m in open space
max. 50 m in buildings
Dialling options:
DTMF (tone)
Batteries:
2 x 1.2V, 300 mAh AAA Type
NiCd rechargeable
Max. standby time:
approx. 200 hours
Max. talk time:
9 hours
Ambient temperature:
+5 °C to +45 °C
Permitted relative air humidity: 25 to 85 %
Power supply base adapter:
220/230V , 50 Hz
ENGLISH
15
Butler 2700/DUO
B2700_euro.QXD 24/6/02 10:13 am Pagina 15