Epcom PROAUDIO SFB240 Betriebshandbuch - Seite 9
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5. OPERATION ILLUSTRATION
4.Connecting Microphones:
①
Turning the volume knob to the left for minimum volume. Plug the microphone into the micro-
phone connector of the pre-amplifier, and then connect the OUTPUT of the pre-amplifier into
the INPUT connector on the rear panel of the amplifier .
②
Turning the volume knob in the right position.
③
Speak loudly into the microphone and turn the volume knob counterclockwise (to the left), until the
output signal no longer distorting. If input is high but output is low, then increase the volume by turning
the volume knob on the amplifier counterclockwise (to the right). If the speaker volume is very high, then
reduce the volume by turning the knob to the left.
5.Shut down the system:
①
Turn the amplifier volume knob counterclockwise until in the minimum position.
②
Press the amplifier panel power switch to the off position. Then switch off the connected
processor equipment and audio source equipment.
Note:
1. After turning off the power switch, please wait about 5 seconds before turning it on again.
Repeated and frequent turning the power switch on and off may result in equipment failure.
2. When the power switch is off, a little current will remain in the equipment.
3. If the amplifier is not going to be used for an extended period, please unplug the power cord
from the wall AC mains socket.
6.
Built-in MP3 player operation method:
①
USB and SD Card interface will automatically give playback priority to inserted media. When
media is inserted, LCD displays "USB" or "SD" on screen for a few seconds, and then shows the
track ID and playback time.
②
"MODE" button: press the "MODE": choose radio, Bluetooth or audio playback
③
"
"
button:
If press quickly, it is last song;Long press is the volume decrease.
④
"
"
button:
When playing music, press one time quickly is pause, press again is play.
⑤
"
"
button:
If press quickly, it is next song;Long press is the volume increase.
Note:
1. When using the built-in MP3 player,please avoid pressing the control buttons too
firmly. Pressing buttons with excessive force might damage them.
2. When inserting an SD card or USB memory stick,please insert them with minimal
force and oriented the right way.This will prevent damage to the interface sockets.
USB
SD
SD/MEDIA
9
MODE
.