Sennheiser Digital 9000, Instruction Manual

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Digital 9000 | 13
Digital 9000 – System overview
SKM 9000 radio microphone/
SK 9000 bodypack transmitter
The SKM 9000 and SK 9000 transmitters offer great ease of use and can
easily be adapted to any transmission situation:
• Rugged housing
• Input gain adjustable in 3 dB steps
• Switchable 1 kHz test tone, useful for level matching the system and
for the walk test
• High accuracy of charge status display (B/BA 60/61) or remaining
operating time display (B 60/61)
• Detection and support of the type of microphone head being used, incl.
Neumann microphone heads
• Switchable low cut filter for filtering out low frequency components
• Frequencies tuneable in 25 kHz steps
SKM 9000 radio microphone
• Power supply optionally via BA 60 lithium-ion accupack or B 60 battery
pack (2 AA size alkaline batteries or 2 AA size lithium batteries)
• Different microphone heads for different areas of application (see
page 23)
• Optionally available with command function (SKM 9000 COM)
SK 9000 bodypack transmitter
• Power supply optionally via BA 61 lithium-ion accupack or B 61 battery
pack (3 AA size alkaline batteries or 3 AA size lithium batteries)
• Automatic detection of the input signal type (mic, line, instrument)
when Sennheiser accessories are used
• Emulation of different instrument cable lengths
• Different clip-on microphones for different areas of application (see
page 25)
• Command function via KA 9000 COM command adapter
L 60 charger
• Simultaneous charging of up to two BA 60/BA 61 accupacks
• Up to four chargers can be cascaded together