SST Microphone Mini DM-05 Manual de usuario

1
Microphone Mini DM-05
User Manual
Microphone Mini
DM-05
English

2Microphone Mini DM-05
User Manual
Table of Contents Page
Introduction to the Comfort Digisystem 3
Presenting the Microphone Mini DM-05 3
Functions of the Microphone Mini DM-05 4
Getting Started 5
First Time Use 6
Settings 7
Pairing 8
More Functions 11
Radio Range and Channels 12
Attached Accessories 14
Other original Accessories 14
Trouble Shooting 15
Service and Warranty 16
Technical Data 16
Important Safety Instructions 17

3
Microphone Mini DM-05
Introduction to the Comfort Digisystem
Thank you for choosing Comfort Digisystem.
The products are easy to use, whether you use a hearing
aid or not.
Before using the product, please read this User Manual
carefully.
Using the Microphone Mini DM-05 transmitter, the signal
is transferred digitally, resulting in an excellent clear
sound.
Comfort Digisystem is tted with SecureStream
Technology - a type of digital technology allowing eaves-
drop-secure radio transfer in real time.
Presenting the Microphone Mini DM-05
The Microphone Mini DM-05 is the world's smallest wire-
less microphone for the digital transfer of sound to ear-
pieces. This radio signal is encoded so that no one else
can hear what is being said. The microphone is extremely
discreet and can be simply attached to clothes with a clip.
The Microphone Mini DM-05 is equipped with a voice AGC
(Automatic Gain Control) to maintain a comfortable sound
level at all times.
The DM-05 is pre-programmed with 10 channels.
Additional channels can be used in combination with
other Digisystem products.
SecureS t ream
Technology

4Microphone Mini DM-05
Functions of the Microphone Mini DM-05
Omnidirectional
microphone
On / Off
Charging socket
Function indicator Pairing button
Clips
Hole to secure neck
pendant

5
Microphone Mini DM-05
Getting Started
Charging
The Microphone Mini DM-05 is chargeable. Charge the
DM-05 at least two hours before you use it for the rst
time. An empty battery is fully charged within two hours.
During charging, the function indicator shows red.
Once the function indicator shows green the unit is fully
charged and switches to automatic oat charging. The
unit is automatically switched off when charging.
A fully charged battery has an operating time of up to six
hours. Battery lifetime is up to ve years. You must not
change the battery yourself; please contact your point of
purchase.
Please note:
Only use the charger
supplied by Comfort Audio AB.
Connecting a charger to the
Microphone Mini DM-05

6Microphone Mini DM-05
First Time Use
Switch on the transmitter by pressing the On/Off button
for around two seconds. Function indicator ON.
The Microphone Mini DM-05 s a microphone for closer
range. It works best within approx. 30 cm.
Attach the DM-05 to your clothes using the clip. The
DM-05 is supplied with a neck pendant, which can be
connected to the unit to make sure that you do not drop it.
Other functions are explained later in this manual.

7
Microphone Mini DM-05
Settings
As the DM-05 does not have a display/menu, the unit's
functions are controlled by means of the pairing button.
The current function is displayed by the function indicator.
In addition to the pairing functions (see section
Pairing
),
there is also the facility to activate three modes. To do
this, press the pairing button and hold it down immedi-
ately after starting up the unit (within two seconds). A
selected mode can always be cancelled by switching off
the DM-05 and starting it up again.
Change channel
When the pairing button is held down for ve seconds,
the function indicator shows a constant green light. If you
release the pairing button when the function indicator is
green, the
Change channel
mode is activated. Press the
pairing button briey the number of times corresponding
to the desired channel (1-10), see section
Radio Range
and Channels
. After a pause of two seconds, the entry
process ends and the selected channel is shown by the
same number of green ashes in the function indicator.
Change code
If the pairing button is instead held down for ten seconds,
the function indicator will switch to a red light. If you
release the pairing button when the function indicator
is red,
Change code
mode is activated. Press the pairing
button twice in quick succession to generate a random
Change
channel
Change
code
Factory
reset
0 sec 5 sec 10 sec 15 sec 20 sec

8Microphone Mini DM-05
code, and at the same time the pairing information is
transmitted (make sure that other Digisystem units to be
paired are activated to receive pairing information). Five
red ashes in the function indicator conrm that the pair-
ing information (channel and code) has been sent.
Factory reset
If the pairing button is instead held down for 20 seconds,
the function indicator will switch to an alternating red
and green light. The
Factory reset
mode is now activated.
To perform a factory reset, press the pairing button once
quickly. The function indicator ashes the number of
times corresponding to the channel, see section
Radio
Range and Channels.
The channel and code are now
reset to the factory settings.
Pairing
In contrast to other Comfort Digisystem transmitters, the
Microphone Mini DM-05 does not have a display and must
therefore be paired using the pairing button, see section
Pairing (via pairing button)
.
Pairing
To use a receiver and transmitter together, they must be
paired. All transmitters and receivers are default paired
at the factory and will work together. To prevent eaves-
dropping, a new code key must be generated and trans-
mitted between the units by pairing.
Transmitting/receiving of pairing information along with a
new code can be performed from any Comfort Digisystem
unit. To pair units without a display, see sections
Pairing
(via pairing button)
and
Pairing (Connector DT-10)
. Pair-
ing information or a new code key can be received by a
several activated units.
Comfort Digisystem units with both transmitters and

9
Microphone Mini DM-05
receivers built-in can be paired separately. When opening
the pairing menu, choose the concerning unit (transmit-
ter/receiver). In units with both transmitters and receiv-
ers, the pairing button controls the transmitter. The code
key is always the same for the transmitter and the re-
ceiver when these are built-in in the same unit. The easi-
est way to get the same code key in the whole Digisystem,
is to generate a new code key from the combined unit; in
that way the built-in receiver gets the same code as the
rest of the system.
Pairing (via menu)
Select Receive info on one unit. Ready to receive pair-
ing info is shown in the display. Select New code on the
other unit; select Yes. Generate new code and send info?
is shown in the display. Select Yes (Now both the channel
and the coding information have been sent, and sound
transfer is eavesdrop-secure). To pair another unit into
your coded system, select Send info instead on one of
your paired units.
Pairing (via pairing button)
(The only way of pairing units without a display, with the
pairing button)
Two brief presses activate the Send info button.
One long press activates the Receive info button.
You can also go straight to the Pairing menu item via the
pairing button. One brief press opens the Pairing menu
on items with a display.
Pairing (Connector DT-10)
The connector cannot send information, only receive
it. To activate the position Receive info, the connector
must be in operation (position I or II) and connected to an
operating hearing aid. The selector is then quickly moved
to position 0 and back to the operating position (I or II).
The connector can now receive pairing info. If no info is

10 Microphone Mini DM-05
received by the connector, after a short time this returns
automatically to the previous setting.
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