Troubleshooting; Technical Data - Topcom BUTLER 2700 Operating Manual

B2700_euro.QXD
Butler 2700/DUO

9. TROUBLESHOOTING

Problem
No Display
No dialling tone
Volume of
conversation
partner too low
Handset ringer
volume
too low

10. TECHNICAL DATA

Range:
Dialling options:
Batteries:
Max. standby time:
Max. talk time:
Ambient temperature:
Permitted relative air humidity:
Power supply base adapter:
24/6/02 10:13 am
Possible cause
Batteries not charged
Telephone cable not
properly connected
15
Pagina 15
Solution
Check the position of
the batteries
Recharge the batteries
Check the connection
of the telephone cable
Adjust the volume
during the
conversation by
pressing the volume
key
Adjust the ringer
volume during
standby by
pressing the volume
key
max. 300 m in open space
max. 50 m in buildings
DTMF (tone)
2 x 1.2V, 300 mAh AAA Type
NiCd rechargeable
approx. 200 hours
9 hours
+5 °C to +45 °C
25 to 85 %
220/230V , 50 Hz