Dream Catcher ME3100, Быстрый старт

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ME3100 Analog Circuit Design
Quick Start Guide - 5/25
Figure 2
– Connections of T13 and T14 on the Breadboard
7. Next, connect T15 () and T16 (Speaker
–)
to T37 and T38 respectively, as shown in
Figure 3.
Figure 3
– Connections of T15 and T16 to the On-Board Speaker
8. Make sure that the polarities of the connections are correct.
9. After the connections are verified, enable the power supply outputs. The annunciators on the
display panel of the power supply should be turned on. This indicates that the power supply is
providing a constant voltage supply to the ME3100 Analog Circuit Design kit.
10. If the CC annunciator is on, disable the power supply output. Check if this is due to a current limit
setting or a faulty connection.
11. The red LED D1 , as shown in Figure 3, will blink for a moment if +5 V is correctly supplied to the
ME3100 Analog Circuit Design kit.
12. Press the PLAY/STOP button to play or stop the music. The LED D1 will be turned on when the
module is playing the music and turned off when the music is stopped.
13. Press the NEXT or PREV button to play the next or previous audio file.
14. Press the RESET button to reset the audio module. The LED D1 will blink for a moment.
15. Turn off the ME3100 Analog Circuit Design kit by pressing the Output On/Off button on the
power supply.