B2700_euro.QXD 24/6/02 10:13 am Pagina 15
Butler 2700/DUO
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
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