User's Manual

6
Microphone DM10
Change channel:
1. Choose Channel in the menu.
2. Choose transmitter or receiver (this
applies only to units with both transmitter
and receiver).
3. Select a new channel using the menu control.
Channel information is also given when the units are
paired.
FFC (Free Frequency Check) indicates in green the suit-
able frequencies for the specific environment.
Please note! Switch off your other Digisystem transmit-
ters for correct result.
FFC dB indicates the noise level in dB for each channel.
The higher the (-)value, the lower the risk of interfer-
ence.
Pair
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.
NB! To prevent eavesdropping, a new code key must be
generated and transmitted between the units by pairing.
Transmitting/receiving of pairing information along
with a new code can be performed from any Comfort
Digisystem unit with a display.
To pair units without a display, see section Pairing (via
pairing button) for more information. Pairing information
or a new code key can be received by several activated
units.
Pairing (via menu)
1. Choose Communication - Pair
2. Select Receive info on one unit. Ready to
receive pairing info is shown in the
display.
3. Select New code on the other unit; select
Yes.
4. 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).
5. 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)
You can activate the Pairing function via the pairing but-
ton.
1. One brief press of the button opens the
Pairing menu.
2. Two brief presses activate the Send info function.
3. One long press activates the Receive info function.
Units with both transmitters and receivers built in
Comfort Digisystem units with both transmitters and
receivers built-in can be paired separately.
When opening the pairing menu, choose the concerning
unit (transmitter/receiver). In units with both transmit-
ters and receivers, the pairing button controls the
transmitter.
The transmitter and receiver are paired separately in
these units. The code key is always the same for the
transmitter and the receiver when these are built-in in
the same unit.
The easiest 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.
Function
Here you can adjust the function button. If no choice
has been made, the microphone sends continuously the
sound it takes up.
More settings are possible, see below. The chosen set-
ting shows in the display. For more information about
the function indicator see More functions .
Silence button
In this setting you can shut off the microphone so that
no sound is sent when you press the function button.
Push to talk
DM10 only sends when you press the function button.
Push/Cont
In this setting DM10 works like described above under
Push to talk , but by pressing the menu control down
(scrolling down) the microphone is switched to send
continuously the sound it takes up.
This function may be useful when it is impossible to
press the function button, e.g. during lectures or pres-
entations etc.