Denso BHT-100B User Manual page 96

[5.3] Beeper scale test
[5.4] Aging test
Selecting "3:BEEPER" on the TEST menu calls up
the screen shown at left and makes the beeper
sound at three octaves listed below.
Upon completion of this test, the BHT automati-
cally returns to the TEST menu.
To stop this test while in progress, turn the power
off and on.
Scale
do 523
re 587
mi 659
fa 698
sol 783
la 880
ti 987
Selecting "4:AGING" on the TEST menu proceeds
to the aging test while showing the current date
and time on the LCD. (This test is intended for
personnel which check the BHT in the factory.)
Once this test is selected, the automatic
powering-off function becomes disabled. Be
sure to turn the power off or press the C key
to return to the TEST menu.
80
Frequency (Hz)
1046 2093 4186
1174 2349
1318 2637
1396 2793
1567 3135
1760 3520
1975 3951
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