Coomber Performance Combo Mini AT2 Specification sheet
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Connecting to your Coomber
Controlling your Coomber
Included in the box
Product Instruction Manual
Performance Combo Mini AT2 Version
1918 Microphone
430 Loudspeaker
1850 Wall mounted
speaker bracket
Mic 1Line
in
Right
Speaker
Mains
IN
Left
Speaker
Line
Out
Aerials Aerials
Squelch
Wireless
Mic 1 out
SD Card
reader
USB
Mic 1
volume
CD Player
Mic 2
volume
CD Volume
CD/
Bluetooth
Volume
Line in
Volume
(model shown is a AT2)
41445
Body pack
41446
Lapel Mic
1858-90W
Mains lead
1987
iPod lead
41444
AT1 Mic
Wireless
Mic 2 out
Mic 2
Master
Volume
Product Instruction Manual
Performance Combo Mini AT2 Version
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Power connection
• FEED a CD printed side up into the slot, the CD can be
CDA format or MP3.
• EJECT - If pressed this will send the disc out.
• SPEED - Turning left enables a slower play speed,
turning right allows a faster play speed. Normal speed is
achieved by turning the control until the centre dent/
notch is felt.
• SOURCE - When the Source key is pressed you can
toggle between the CD, USB and SD CARD READER.
• FOLDER-When in “stop “mode, select the folder to be
played by scrolling through <<back or >> next folder.
When in the “play” mode, you can skip the track being
played to the next or previous track that is in the folders
list by pressing << or >>.
CAUTION If no sound is heard;
• Check the mute button on the CD, if playing from a CD/
USB/SD Card.
• Turn up the master volume & input volume to the
desired level.
Playing a CD/USB/SD Card
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Input Mix Levels
• Each audio input has its own volume level, as a starting
point set all to half volume (12 o’clock) then tweak each
one to your desired level (note at 12 o’clock this is already
pre-set).
• E.g. CD volume slightly lower than Microphone so that
your voice can be heard over the music.
• Then use the master volume to adjust the overall volume
to suit the space and audience.
Wired Microphones
• Plug in a Coomber 1918 microphone to any of the
microphone ports (if required the wireless microphone ports
can be used).
• Turn up the control.
2 free microphone ports
Coomber 1918
microphone
Bluetooth
• Turn the unit on.
• Enable Bluetooth on your device– iPod/iPhone etc.
• When discovered Audio Device will be displayed on your
device.
• Select pair or connect on your device.
• An audio notication will be heard and also connected or
paired will be shown on your device.
• You will be able to play music on your device and amplify
it with the Performance Combo.
• Bluetooth range is generally low power Class2 10mtrs
without drop out.
NOTE: If another device is already paired/connected you
will not be able to pair at the same time. You will need to
switch the unit o and on then try again or turn o the
Bluetooth on the other device.
Mains IN
Cable tie holder
and cable tie
1858-90W
• Connect the power 1858-90W lead into the back
of the unit.
• Tighten cable tie securely.
• Plug into to the mains supply, switch on.
• Turn up the master volume to the required volume.
• The light under the Master Volume will light up.
Product Instruction Manual
Performance Combo Mini AT2 Version
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• Using the supplied 1987 iPod lead connect to the
headphone output of the external device (iPod, phone)
then connect to the Line in on the back panel.
• Use the external device to play and adjust the volume
after it is plugged in.
• You can use your Coomber to adjust the volume.
Remote control & menu features will not control your
external device.
Speakers
Using twist & lock speakon connectors simply locate and
push in and turn into the relevant speaker outlet L & R, then
connect the other end to the speaker, (some speakers may
have a short connecting lead).
If connecting 4 speakers:
• Connect 2 1833 Y cables into the L & R speaker outlets on
the back of you Mini.
• Connect a speakon on cable to the 1833 Y cable then into a
speaker.
Connecting an iPod or External
audio device
(model shown is a AT2)
1833 Y cables
Speaker
sockets
Speakers
2 wireless microphone receiver are built into this unit and
precongured ready for use.
The microphone are set on channel 1 & 2 as a default.
• To operate the microphone install new batteries (AA)
then adjust the microphone level and master volume on
the unit to mid point.
• Switch on the microphone, press the button on the
bottom, once for ON, twice to mute and press and hold for
OFF.
• adjust the volume to suit.
AT2 Models
Connect radio mic 1 & 2 using the XLR leads as shown
RM1
RM1
RM2
RM2
Coomber
1987
(rear of unit)
Product Instruction Manual
Performance Combo Mini AT2 Version
Tips:
Before you power up please make sure that the master volume knob is down!
When switching o please also turn the main volume all the way down, as the removal of power can cause a loud “POP” as
the control circuitry will shut down before the amplier stage.
When connecting any audio device to an amplier, ensure the volume is turned down during the plugging in & unplugging as
loud noise can be generated. This is especially critical for microphones as they have a sensitive input.
When using microphones for public address, it is wise to ensure wherever possible:
• the microphones are kept as far away from the systems speakers
• keep the microphone behind the front row of speakers and try not to aim the microphone at the speaker,
• turn the volume of the microphone level up slowly if any unwanted noise is heard turn it down slightly, this is likely to
be the level of amplication for your room.
Excessive amplication of the microphone will cause it to pick up its own sound from the speakers and amplify it again
causing audio feedback, its volume control must be turned down to regulate this.
While using a microphone if you walk around the room, as you get close to the speakers this feedback may also occur,
so you either keep further away from the speakers or adjust the volume down.
It is good practice to do a sound check prior to any live event to establish the ideal and maximum levels, these may need to
be tweaked during the performance or as the room lls up as the acoustic properties of the room will change.
Microphones always work best when they are close to the audio source (your mouth) the further away the less signal they
will have to amplify. If you move the microphone closer and further away from you during its use the volume that your
audience will hear will vary dramatically. Keep speaking in a constant level, keep the microphone in a constant distance from
you and everything should be OK.
When using wireless microphones, top tips are test its range, if it is a critical event always t new batteries before the show,
ensure the microphone is turned o immediately after you have used it, check the user knows how to use the microphone.
See Website for Full Safety Information
• Do not use in conned space.
• This unit requires a Coomber 1858-90W Power Supply.
• All Coomber equipment is covered by a 12 months warranty against
defective components or faulty manufacture from date of dispatch.
• Any modications to or misuse of the equipment renders this warranty void.
• Equipment that is security marked or damaged cannot,
under any circumstances, be exchanged.
• We reserve the right to change products and specications without notice.
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