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BHT-1300B series
[3] Scale test
Use the following procedure to perform a scale test.
1. Select “3: BEEPER” at the TEST menu and then press the ENT key.
The screen on the right is displayed, and the beeper sounds at the three
octaves listed below.
Upon completion of this test, the BHT automatically returns to the TEST
menu.
To stop the speaker scale test while in progress, turn the BHT OFF.
Scale Frequency (Hz)
do 523 1046 2093 4186
re 587 1174 2349
mi 659 1318 2637
fa 698 1396 2793
sol 783 1567 3135
la 880 1760 3520
ti 987 1975 3951
[4] Aging test
Use the following procedure to perform an aging test.
1. Select “4: AGING” at the TEST menu and then press the ENT key.
The aging test begins and the current date and time display on the screen.
(This test is intended for personnel responsible for checking the BHT at the
factory.)
- Point - The Auto OFF function is disabled during the aging test. To
abort the test, Press and hold the BS/C key to return to the
TEST menu, or turn the BHT power OFF.
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