Topcom 2550 manual Trouble Shooting, Guarantee, Technical Characteristics

ENGLISH

9. TROUBLE SHOOTING

Symptom		Possible cause	Solution
No display		Batteries uncharged	Check the position of the batteries
			Recharge the batteries
		Handset turned OFF	Turn ON the handset
No tone		Telephone cord badly connected	Check the telephone cord connection
		The line is occupied by another handset	Wait until the other handset hangs up
The icon	flashes	Handset out of range	Bring the handset closer to the base
		The base has no power supply	Check the mains connection to the base
		The handset is not registered on the	Register the handset on the base
		base
Base or handset do not ring		The ringing volume is zero or low	Adjust the ringing volume
Tone is good, but there is no		The dialling mode is wrong	Adjust the dialling mode (pulse/tone)
communication
Not possible to transfer a call on PABX		The FLASH time is too short	Set the unit to Long Flash time
Telephone does not react to pressing the		Manipulation error	Remove the batteries and put them back
keys			in place

10. GUARANTEE

•This equipment comes with a 24-month warranty. The warranty will be honoured on presentation of the original bill or receipt, provided the date of purchase and the unit type are indicated.

•During the time of the warranty Topcom will repair free of charge any defects caused by material or manufacturing faults. Topcom will at its own discretion fulfil its warranty obligations by either repairing or exchanging the faulty equipment.

•Any warranty claims will be invalidated as a result of intervention by the buyer or unqualified third parties.

•Damage caused by inexpert treatment or operation, and damage resulting from the use of non-original parts or accessories not recommended by Topcom is not covered by the warranty.

•The warranty does not cover damage caused by outside factors, such as lightning, water and fire, nor does it apply if the unit numbers on the equipment have been changed, removed or rendered illegible.

Note: Please do not forget to enclose your receipt if you return the equipment.

11. TECHNICAL CHARACTERISTICS

•	Standard:	DECT (Digital Enhanced Cordless Telecommunications)
		GAP (Generic Access Profile)
•	Frequency range:	1880 MHZ to 1900 MHz
•	Number of channels:	120 duplex channels
•	Modulation:	GFSK
•	Speech coding:	32 kbit/s
•	Emission power:	10 mW (average power per channel)
•	Range:	300 m in open space /50 m maximum inhouse
•	Base power supply:	220 V / 50 Hz for the base
•	Handset Batteries:	2 rechargeable batteries AAA, NiMh 550mAh
•	Handset autonomy:	250 hours in standby
•	Talk time:	15 hours
•	Charging time:	6-8 hours
• Normal conditions of use:		+5 °C to +45 °C
•	Dialling mode:	Pulse / Tone
•	Flash time	100 or 250 ms

22 Topcom Butler 2550