Használati útmutató Adastra A22

Olvassa el alább 📖 a magyar nyelvű használati útmutatót Adastra A22 (8 oldal) a Vevő kategóriában. Ezt az útmutatót 5 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra

Oldal 1/8
A22
Class- Compact Music Amplifier D
Item ref: 953.422UK
User Manual
Version 1.0
Caution: Please read this manual carefully before operating
Damage caused by misuse is not covered by the warranty
953.422 User ManualUK
Introducti on
Thank you for choosing the A22 to power your sound system This compact digital amplifier .
has been designed to provide a flexible background music and public address solution in a
discreet and easy- -use format. Please read and keep this user manual to achieve the best to
results from your equipment and avoid damage through misuse.
Front panel
1
Power on/off switch
5
Music TREBLE EQ control
2
Media player
6
Music BASS EQ control
3
Microphone input 6.3mm mono jack
7
AUX 1 input 3.5mm stereo jack
4
MIC VOLUME control
8
Music VOLUME control
Rear Pan el
9
LINE OUT output L+R RCA
13
10
AUX 2 put L+R RCA in
14
11
AUX 3 input L+R RCA
15
12
FM antenna connection F-type
953.422 User ManualUK
Placement
The A22 amplifier is supplied with 4 mounting
brackets, which can be fixed to the sides of the
housing with the tab facing upwards to enable
the A22 to be mounted under a counter-top
The A22 can even be mount against a wall. ed
Alternatively, the A22 may be used free standing on any flat surface or 2 units can be
mounted side- -side in a rack with one mou ing bracket facing forwards at each sideby 19nt ,
occupying a 1U rack space (the self- hesive feet wi need to be removed to allow this) 4 ad ll
Speaker connections
The A22 has 2 speaker output - CH and CH2 - on single removable screw terminal block, s 1 a
which can b red as Left and Right stereo outputs (13, 14) e wi .
Connect the negative screw terminal to the negative “–” “–” speaker terminal(s)
Connect the positive + screw terminal to the positive + ” speaker terminal(s)
Use speakers with a combined impedance no lower than 4 for each output channel. Ω
If each speaker being connected 4 , then connect only 1 speaker to each channel. is Ω
If each speaker is 8 , you can connect speaker 2 speakers in parallel per channel. Ω1 or
Do not connect more speakers to either channel as this may cause damage to the A22. ,
An example of wiring 8 speakers the A22 is Ωto
shown opposite .
A single 8 speaker may be connected to a Ω
channel or 2 may be connected in parallel to
present a combined 4 load to the output. Ω
The impedance of the load measured in ,
“Ohms” (Ω), will also determine the power .
The amplifier delivers its maximum power
output at the minimum impedance rating (4Ω).
If the impedance is higher (e.g. 8 ), then the Ω
output from that channel will be lower.
The combined load on each output shares the
power from th amplifier channel at .
This means that if two 8 speakers are connected to a single output in parallel, they will each Ω
receive half of the full power. If the amplifier is delivering W to two 8 speakers connected 50 Ω
in parallel, they must each be able to handl 25W. e

Termékspecifikációk

Márka: Adastra
Kategória: Vevő
Modell: A22

Szüksége van segítségre?

Ha segítségre van szüksége Adastra A22, tegyen fel kérdést alább, és más felhasználók válaszolnak Önnek




Útmutatók Vevő Adastra

Adastra

Adastra V-122 Útmutató

29 Augusztus 2024
Adastra

Adastra RS240 Útmutató

16 Augusztus 2024
Adastra

Adastra UM30 Útmutató

14 Augusztus 2024
Adastra

Adastra RS120 Útmutató

12 Augusztus 2024
Adastra

Adastra DM60 Útmutató

9 Augusztus 2024
Adastra

Adastra UA60 Útmutató

9 Augusztus 2024
Adastra

Adastra UM90 Útmutató

9 Augusztus 2024
Adastra

Adastra RMC120 Útmutató

9 Augusztus 2024
Adastra

Adastra IW60B Útmutató

9 Augusztus 2024
Adastra

Adastra RM60 Útmutató

8 Augusztus 2024

Útmutatók Vevő

Legújabb útmutatók Vevő