Soundplus, Tv infrar ed listening system, Tv infrared listening system – Williams Sound WIR 238 User Manual
Page 2: Model wir 238
SoundPlus
™
TV Infrar
ed Listening System •
Model WIR 238
SoundPlus
™
TV Infrared Listening System •
Model WIR 238
©2007, Williams Sound Corp. MCAT 043B
2
NOTE: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE!
Weight:
2.1 oz (60 g) with battery
Material and Color:
ABS plastic, Black and Grey
Battery Type, Life:
BAT AP97A NiMH Battery Pack, 6 hours
Modulation Frequency:
2.3 and 2.8 MHz
Frequency Response:
200 Hz to 8 kHz, ± 5 dB
Signal-to-Noise Ratio:
60 dB at 10 m
Controls:
Volume control thumbwheel; screwdriver
adjust balance and (L & R) tone controls
Acoustic Output:
112 dB MAX SSPL90 with 2 cc coupler
Compatibility:
Compatible with transmitters operating
on 2.3 MHz/2.8 MHz
Power Switch:
Built into receiver “arms”
Ear Pads:
Uses EAR 031 foam cushions
Approvals:
RoHS, WEEE
Warranty:
5 years, parts and labor*
WIR RX238 Receiver:
RX238 Front
*90 days on accessories.