MC-909 If all the test result is OK for all devices, you will automatically proceed to the next test item. fig.test51_70 3. DIMM test This tests the DIMM socket and peripheral circuits. When you enter the DIMM test, the LCD display will show as follows, and the DIMM test will begin automatically. fig.test31_70 Use a MIDI cable to connect MIDI IN and MIDI OUT. If the test result is OK, you will automatically proceed to the next test item. 6. Card test This tests the SmartMedia connector and peripheral circuits. When you enter the card test, the LCD display will show as follows. fig.test61_70 If the test result is OK, you will automatically proceed to the next test item. 4.
Expansion board test This tests the expansion board socket and peripheral circuits. When you enter the expansion board test, the LCD display will show as follows, and the expansion board test will begin automatically. fig.test41_70 Insert the SmartMedia card you provided (formatted; with protect label affixed) into the SmartMedia card slot. If the test result is OK, the display will change to “Protect=OK Please,Remove The Card.” When you remove the inserted SmartMedia, the display will change to “Insert The Card (Protect=OFF).” Next insert a SmartMedia card (formatted; without protect label) into the SmartMedia card slot.
If the test result is OK, you will automatically proceed to the next test item. If the test result is OK, the display will change to “Read/Write=OK Please,Remove The Card.” 5. MIDI test When you remove the inserted SmartMedia, you will automatically proceed to the next test item. This tests MIDI communication. When you enter the MIDI test without connecting MIDI IN and MIDI OUT by a MIDI cable, the LCD display will show as follows. 7. Sound test This tests the audio input/output circuits. First test the circuitry of the [MIX OUTPUT L/R] jacks and [INPUT L/R] jacks.
Use audio cables to connect the [MIX OUTPUT L(MONO)] jack to the [INPUT L] jack, and the [MIX OUTPUT R] jack to the [INPUT R] jack. Then turn the [VOLUME OUTPUT] knob and [VOLUME INPUT] knob all the way to the right (MAX). Verify that the LCD display shows a sawtooth wave above and a sine wave below, as follows. 25