
This product may be purchased from Connevans Limited secure online store
at www.DeafEquipment.co.uk
DeafEquipment.co.uk
Solutions to improve the quality of life
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Connevans

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Welcome
Campus SX is a highly flexible multi-frequency FM
transmitter which has been developed for use in
any educational applications. It also performs excellently
in other settings.
To obtain maximum benefit from the Campus SX
transmitter and its comprehensive features, please
read this user guide carefully. Ask your hearing care
professional if you have any questions.
Phonak wishes you much hearing enjoyment with
Campus SX.
Please also check www
.eSchoolDesk.com (chapter ‘How
to use FM’), for additional Campus SX and MicroBoom
instruction.

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Contents
Instrument description 6
Campus SX 6
MicroBoom (optional) 8
MM8 (optional) 9
How your Campus SX works 10
Charging Campus SX 12
Standard charging 12
Charging multiple batteries (optional) 16
Getting started 17
Wearing Campus SX 17
Switching Campus SX on 21
Microphone muting 22
Changing the channel 23
Keypad lock 25
Connecting to a television 26
Connecting another microphone 28

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Changing the battery 30
Using the Campus SX belt set (optional) 34
Operating range 35
FM receivers 36
Principle benefits of Phonak
multi-frequency receivers 36
Switch Settings on MicroMLxS 38
WallPilot (optional) 39
Troubleshooting 40
Important points 42
Declaration of conformity 44
Service and warranty 46
Phonak distributors worldwide 48

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Instrument description
Campus SX
On/Off (long press) and
Microphone muting (short press)
Direct frequency synchronization
Channel selection
LCD
Keypad lock
FM channel in use
Battery status indication
33

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Rubber coat
Audio input socket
Label for your initials
Charging socker (red ring)
Clip

8
Instrument description
MicroBoom (optional)
MicroBoom is a new miniature microphone, especially
designed for use in schools and in connection with
Campus SX. See details on page 19.

9
MM8 (optional)
MM8 is a very flexible miniature lapel microphone
which can be used in an omnidirectional or directional
mode. See details on page 18.
OFF
Directional
Omnidirectional

The children are wearing
hearing instruments
or speech processors with
attached Phonak FM
receivers.
10
How your Campus SX works
The teacher is
wearing Campus SX
with the MicroBoom
or MM8 microphone.

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The Campus SX picks up the teachers voice
through the MicroBoom or the MM8 microphone
and instantly relays it to the children wearing
Phonak FM receivers. Even in places where it is
difficult to understand with hearing instruments
alone and over distance, Campus SX will always
provide a loud and clear speech signal.
Since the teacher’s voice is sent wirelessly to the
children, the distance between the teacher and the
children becomes less important. Children sitting
in the last row will understand as easily as children
sitting in the front row.

12
Charging Campus SX
Standard charging
The Campus SX can be charged while switched off
or while switched on, e.g. while transmitting the sound
from the TV set.
The battery is almost
empty and needs to be
charged as soon as
possible.
The battery is completely
exhausted and needs to be
charged immediately.

a) Fully charge the battery of the Campus SX before
using the transmitter for the first time. An empty
Campus SX battery is
• 80% charged after 3.5 hours and
• 100% charged in 4.5 hours
if the Campus SX is switched off during charging.
If Campus SX is in use during charging, it is 100%
charged in about 6 hours.
Plug the Campus SX battery charger into an easy
accessible wall power socket.
Use original Phonak
charging units only
!

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Charging Campus SX
b) Plug the connector from the charger into
the red marked charging socket underneath your
Campus SX.
c) The blinking battery symbol in the LCD indicates
that the Campus SX is charging.

The three battery
segments are moving
fast (blinking)
Three battery segments
stay visible and the
battery case is blinking
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Meaning
Campus SX is fast
charging
Campus SX is fully
charged and the charger
can be detached