AMC MMA-240 Manuel d'installation et d'utilisation - Page 7
Parcourez en ligne ou téléchargez le pdf Manuel d'installation et d'utilisation pour {nom_de_la_catégorie} AMC MMA-240. AMC MMA-240 9 pages. Music sources
p. a. amplifier, amplifier with tuner and cd player
Également pour AMC MMA-240 : Manuel de l'utilisateur (18 pages)
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Line Output Connection
This equipment provides two booster output sockets which can be used to drive a booster
amplifier in situations where more power is required. Connection is via RCA phono pluge. (See
above)
Loudspeaker Connection
This equipment provides four different types of loudspeaker output, these are 100V, 70V, 25V line
and low impedance, you can only use one of these output at any one time, any attempt to use two
or more of these may result in damage to the amplifier.
100V Line
These loudspeakers are most commonly used in the Europe for PA distribution. When the
amplifier is at full output 100V RMS will be present at the output terminals. Only use 100V line
loudspeakers with this output. All loudspeakers are wired in parallel and the sum of the power
tapping of each loudspeaker must not exceed the rated output of the amplifier, Ideally, due to the
nature of loudspeaker and transformer impedance's. it is advisable not to load the amplifier to
greater than 70% of its rated output when using music sources.
Zone 1 & 2
In addition to the normal 100V line output there are two sets of 100V line terminals for 2 zones
which can be selected using the push buttons on the front panel
70V / 25V Line
This system is common in the USA, it operates on exactly the same principals as 100V line
except that at rated output the amplifier will have 70V RMS or 25V RMS on its output terminals.
Low Impedance (8 )
This output allows connection of standard low impedance loudspeakers, the minimum load
impedance must be 8 , when two or more loudspeakers are used ensure that they are wired in
such a way that the load impedance is between 8
and 16 .
CD OPERATION
1. Select CD mode with LINE select switch.
2. Press POWER key on CD player
3. Load disc (label side up) into player and PLAY starts automatically.
4. Press PAUSE key and symbol ll appears on the display and play is suspended.
Press pause key to resume play.
5. Pressing
key selects the next track and
key the previous track
6. Press the FOLDER key, FOLDER appears on the display and press the CD previous key or the
CD next key.
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