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Preparing the Digital 9000 system for use
Connecting the receiving antennas/antenna boosters
Use GZL 9000 antenna cables.
Sennheiser GZL 9000 antenna cables are available in lengths of 5 m,
10 m and 20 m.
A/AB/AD
9000:
Connect the
RF out
sockets
RF IN A E
to the N-type sockets
AB
9000:
Connect the
RF IN
socket
each.
Use short cables to keep the cable attenuation as low as possible.
Adjusting the receiving antennas/antenna boosters
The EM 9046 receiver controls the preselection of the booster frequency
ranges. No further settings need to be made on the A/AB/AD 9000 anten-
nas/antenna boosters.
You can also use the antennas/antenna boosters with other receivers if
the following conditions are met:
Use a receiver with booster supply voltage (e.g. EM 3732-II).
Use a cable whose length and attenuation match the amplification of
17 dB of the A/AB/AD 9000 antennas and antenna boosters.
Use the "Filter" rotary switch
range (see table on page 34).
Preparing the SKM 9000 radio microphone
for use
Selecting the accupack/battery pack
For powering the SKM 9000 radio microphone, you can use:
• the
BA 60
accupack
• the
B 60
battery pack for 2 AA size batteries (1.5 V)
Charge the
BA 60
(see page 89).
CAUTION!
Damage to the radio microphone and/or the accupack/battery pack!
If you touch the following contacts, they can become dirty or damaged:
• charging and data contacts
4
• data contacts
of the B 60 battery pack
Do not touch the contacts of the BA 60 accupack nor the contacts of the
B 60 battery pack.
4
of the antennas/antenna boosters used
RF IN B F
and
of your EM 9046.
6
of the two antenna boosters to one antenna
8
to manually set the booster frequency
accupack before using it for the first time
1
of the BA 60 accupack
Digital 9000
| 35
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