Instruction manual

18
ENGLISH
Accessories
y Additional headphones: HDR 140 (864 MHz) Cat. No. 009934
HDR 140 (926 MHz) Cat. No. 009935
y Replacement ear cushions: Cat. No. 511792
Only use original Sennheiser components and spare parts, otherwise
the units can be damaged and the warranty becomes null and void.
Warranty
2-year warranty
Type approval regulations
Please observe the repective country-specific type approval
regulations!
Specifications
Modulation FM stereo
Frequency range see type plate on the bottom of transmitter
AF frequency response 18 Hz–21 kHz
Signal-to-noise ratio typ. > 68 dBA
TR 140 transmitter
RF output power < 10 mW (864 MHz variant)
< 0.75 mW (926 MHz variant)
Power supply 9 V DC via NT-RS 100 mains unit
Current consumption < 1.8 VA
Channels 3
Connector 3.5 mm jack plug (864 MHz variant)
RCA plug (926 MHz variant)
Weight approx. 430 g (incl. audio connecting cable)
Dimensions width: 85 mm,
depth: 133 mm,
height: 225 mm (incl. charging cradle)
HDR 140 headphones
Transducer principle dynamic, circum-aural, closed
Max. SPL at 1 kHz 110 dB
THD < 0.5%
Power supply 2 AAA size Ni-MH rechargeable batteries (LR 03)
Charging time approx. 16 h (full charge)
Operating time approx. 23 h (with fully charged batteries)
Weight approx. 280 g incl. batteries
RS140_GB.fm Seite 18 Dienstag, 25. Oktober 2005 5:38 17