User manual

Williams Sound Hearing Helper PFM 350
www.williamssound.com
40 ::
Description:
Dimensions
Weight
Operation time
Audio bandwidth
Channels
35/8" x 23/8" x 7/8"
92.1 x 60.3 x 22.2 mm
4.4 oz
(125g) with batteries
10 h (2 rechargeable AA)
12 h (2 disposable AA)
100 – 10,000 Hz
10
3
5/8" x 23/8" x 7/8"
92.1 x 60.3 x 22.2 mm
4.6 oz
(130g) with batteries
50 h (2 rechargeable AA)
80 h (2 disposable AA)
100 – 10,000 Hz
2
(pre-set 72.9 and 75.7MHz)
Transmitter
PFM T30
Receiver
PFM R31
Connection:
Angled Battery Pack
MONAURAL
MIX mode
EXT mode
T+ AudioMix
T+ AudioExt
Listening Mode
selected by cable
Adapter Cable Order Number
2377
2378
Remote Battery Pack
MONAURAL
MIX mode
EXT mode
RBP Sennheiser
Cable
Listening Mode
selected by switch
Adapter Cable
Order
Number
2699