Denso BHT-700QWB-CE User Manual page 118

BHT-700QWB-CE/700QWBG-CE
[2] Beeper Scale Test
Tap "2:BEEPER" at the HardTest menu to display the screen on the right
and sound the beeper at the two octaves listed below.
The BHT automatically returns to the HardTest menu upon completion of
the test.
Scale
do
re
mi
fa
sol
la
ti
[3] Aging Test
Tap "3:AGING" at the HardTest menu to begin the again test while
displaying the current date and time on the screen. (This test is intended
for those performing inspection prior to shipping from the factory.)
The automatic power-off function is disabled once this test
− Note −
is selected.
[4] Communication Test
Tap "4:COM" at the HardTest menu to display the COM (communication
test) menu.
This menu can be used to test the IrDA and USB interface ports.
[1] OPTICAL:
[2] USB:
100
Frequency (Hz)
1046 2093
1174 2349
1318 2637
1396 2793
1567 3135
1760 3520
1975 3951
Displays the SLAVE/MASTER selection screen for the
IrDA interface test.
Performs a USB interface test.
4186
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