Philips SBC HC130: Troubleshooting Specifications*

Maintenance

– If the headphone will not be used for a longer time,

please remove the batteries to prevent leakage and

corrosion.

– 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.

Troubleshooting Specifications*

Hearing Safety! 

Continuous use at a high volume may permanently

damage your hearing.

8

English

System:

Infra Red (IR)

Modulation:

Frequency Modulation (FM)

Effective Transmission  Range:

7 meters max. range (depending on ambient conditions

and restricted to line of sight with relation to the

transmitter)

Input level:

300 mVrms (1 kHz sine wave)

Power supply – transmitter:

12 Volt / 200 mA DC, centre positive

Power supply – headphone:

2 x 1.5 V AAA  batteries

Carrier Frequency

(Headphone):

2.3 MHz (L), 2.8 MHz (R)

Signal/Noise ratio:

> 55 dB (1 kHz sine wave , A-weighted)

Distortion:

< 1% THD

Channel separation:

> 30 dB

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

XP SBC HC 130/00-1  15-03-2002 11:48  Pagina 8