2E KA20 User manual
VOL- FM SCAN VOL+ /SLEEP
SOURCE
EQ
KA20 WALL AMPLIFIER
INSTRUCTION MANUAL
KA20 AMPLIFICADOR DE PAREDE
MANUAL DE INSTRUÇÕES
KA20 AMPLIFICADOR DE PARED
MANUAL DE INSTRUCCIONES
VOL- FM SCAN VOL+ /SLEEP
SOURCE
EQ
1. Power Switch
2. LCD
3. EQ Control
4.VOL-/Pre song
5. Infrared Receiver
6. SD Card Slot
7. 3.5mm Headphone Jack
8. Play /Pause/FM Search
9. VOL+/Next Song
10.Mode/Sleep
11. USB Port
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Front Panel
2. LCD Screen – will display volume and source information.
source is selected.
4. Vol- / Prev Track – a quick press will change tracks or FM sta-
tion preset, a press and hold will decrease volume.
5. IR Receiver – receives IR signals from supplied remote control.
7. Vol+ / Next Track - a quick press will change tracks or FM sta-
tion preset, a press and hold will increase volume.
8. Play/Pause / FM Search – will play/pause SD, USB or Bluetooth
source or mute/unmute Aux input or FM. Press and hold will
search FM stations and save presets.
9. Mode / Sleep – a quick press will change source (among those
connected/available) or press and hold to turn keypad on/off.
song or preset station and press and hold to increase volume.
Top
1. Power Switch – master power switch.
7. Aux Input – 3.5mm stereo input.
ON OFF AUX
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Bottom
6. SD Card Slot
Back
12. Power and speaker connector
13. FM antenna
L N L+L-R+R-
AUDIO
AUDIO
DC POWER
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Remote
PREV NEXT
VOL- VOL+
PLAY/PAUSE
Power
Mode
Mute
Prev <<
Next >>
Play/Pause
Vol- Vol+
EQ – selects EQ mode for SD
or USB Flash sourceUSB/SD
– switches between SD and
USB Flash source
Repeat – selects repeat single
track or all tracks when play-
Numeric 0-9 – selects SD or
100+ number key to select
ranges above 100, just
press 100+ and the subse-
quent number
Installation
Speaker Connection
Route speaker wire and cut to desired length. Connect to speak-
ers observing correct polarity. Strip insulation about ¼” from the
end of wire. Insert wire into green speaker connector and use
small screw driver to tighten. Once all 4 wires are connected, plug
green connector into mating connector on rear of keypad. Makes
sure no bare wires touch each other.
Power Connection
Route the 12V DC power wire from AC outlet to wall box for keypad.
Connect to 2-pin connector labeled LN12V on rear of keypad.
Make sure that power is off when making Speaker connections.
Wall Box Installation
Remove front faceplate by unsnapping four tabs from the rear
Route the FM antenna through an opening in the wall box so that
4.08in. (103.6mm)
3.28in. (83.3mm)
2.16in. (54.9mm)
L N L+L-R+R-
AUDIO
AUDIO
DC POWER
it is extended as much as possible. Use the two provided screws
to mount keypad into wall box (provided). Do not over tighten
screws! Snap front faceplate onto keypad.
Modes
FM
Single press of or goes to the next preset (shown as CH:
xx on LCD). Press and hold or to adjust volume. Pressing
the FM / Play / Pause button will mute/unmute the audio. Press
and hold FM button will scan stations and save presets automat-
ically (up to 25 presets) Press Mode button to choose from avail-
able sources. Press and hold Sleep button to turn On or Off.
Aux Input
The Aux input is only selectable when a 3.5mm cable is plugged
into the Aux input jack. LCD will display Volume and “Line In”. Vol+
and Vol- buttons adjust volume level. Play / Pause button will mute
/ unmute.
Bluetooth
Will appear as “media player” on your Bluetooth enabled device.
Keypad will automatically switch to Bluetooth mode when paired.
LCD will display Volume level and “Bluetooth”. Pressing or
will skip tracks on your Bluetooth device. Press and hold or
to change volume. Press the Play / Pause button to pause or
play track from Bluetooth device.
SD Card and USB Flash Memory
Vol+ / Vol- / Play / Pause, Mode/Sleep all work the same as
other modes. EQ button will change among preset EQs: NOR,
ROC, POP, CLA, JAS. LCD displays track name, track number,
time, bit rate, etc.
VOL- FM SCAN VOL+ /SLEEP
SOURCE
EQ
1.Tecla Power
2. Tela LCD
3. Controle de Equalização
4. Tecla VOL - / Música anterior
5. Receptor Infravermelho
6. Abertura para Cartão SD
7. Tomada AUX de 3,5mm
8. Tecla Play/ Pausa/ Busca de FM
9. Tecla Source / Sleep
10. Tecla VOL+ / Próxima música
11. Porta USB
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Painel Frontal
Funções
2. Tela LCD – apresenta o nível de volume e informações sobre a fonte.
3. Controle de Equalização (EQ) – para selecionar equalizações pré-pro-
gramadas quando o cartão SD ou o pen-drive USB for selecionado.
4. Tecla VOL - / Música Anterior – pressione-a rapidamente para mudar
de faixa ou de emissora programada (preset) e mantenha-a pressio-
nada para reduzir o volume.
5. Receptor infravermelho – recebe os sinais infravermelhos do
controle remoto.
6. Abertura para o cartão SD.
7. Tomada AUX.
8. Tecla Play / Pausa / Busca de FM – para fazer uma pausa na repro-
dução da fonte SD, USB ou Bluetooth ou para reduzir a zero / reativar
o volume da fonte Aux ou FM. Mantenha-a pressionada para procurar
emissoras e salvar presets.
9. Tecla Source / Sleep – pressione-a rapidamente para selecionar outra
fonte (entre as que estão conectadas / disponíveis) ou mantenha-a
10.Tecla VOL+ / Próxima Música - pressione-a rapidamente para sele-
cionar a próxima música ou preset de emissora e mantenha-a pres-
sionada para aumentar o volume.
11. Porta USB – para conectar um pen-drive USB.
Parte Superior
1. Chave Power On / Off – chave liga / desliga principal.
7. Entrada Aux – tomada de entrada estéreo de 3,5mm.
ON OFF AUX
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Parte Inferior
6. Abertura para o cartão SD.
11. Porta USB – para conectar um pen-drive USB.
Parte Traseira
12. Conexões das caixas acústicas e de alimentação de energia.
13. Antena de FM.
L N L+L-R+R-
AUDIO
AUDIO
DC POWER
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