Philips HP1500 manual Maintenance, Technical specifications, English, HP 1000 Headphone

0912HP_EU 09-12-2003 12:12 Pagina 28

28ENGLISH

Maintenance

•If the headphone will not be used for a longer time, please remove the batteries to prevent leakage and corrosion.

•Hearing Safety! Continuous use at a high volume may permanently damage your hearing.

•Do not leave the headphone near heat sources. Do not expose to direct sunlight, excessive dust, moisture, rain or any kind of mechanical shock.

•Do not use alcohol, thinner or petroleum-based substances to clean the headphone or transmitter. Use a slightly dampened chamois cloth to clean the housing.

•Do not use cleaning agents containing alcohol, spirits, ammonia or abrasives as these may harm the housing.

Technical specifications*

Input sensitivity:	500 mVrms (1 kHz sine wave)
Power supply – base station:	SBC HP 1500/00 & /05
	230 VAC 50Hz
Signal/Noise ratio:	85 dB typical
	(1 kHz sine wave, A-weighted)
HP 1000 Headphone
Distortion:	0.8% THP typical
Sensitivity:	106 dB
Frequency range:	40 – 40,000 Hz
Impedance:	32 Ohm
Headphone cable:	4.0 m (12 ft) LC OFC
Max. power input:	1500 mW

*) All specifications are subject to change without prior notice.