BK-5
3
Image in
NTSC format
Image in
PAL format
10. Video out check
The display shows:
Press the following two switches and check the related external Monitor images as follows:
Note
:
The two image types (NTSC or PAL) are almost the same. The only difference is that the PAL type is a little bit squashed than the
NTSC type, so carefully check this difference.
2.
Press
[START/STOP]
button to go to next test.
11. Keyboard check
The display shows:
1.
Move the
MASTER VOL
knob to the maximum position.
2.
Verify that all keys produce a sound.
Press the keys lightly and strongly, ve rifying that the sound volume changes accordingly.
3.
Press the switch
ENTER
to go ahead
4.
Press all keys (one by one) exerting a MEDIUM pressure; for each pressed key you will hear a musical note with the same volume
Intensity
5.
Press
[START/STOP]
button to go to next test.
Summary of Contents for 074021E19
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