4.22.4 The frequency output has two scales: 0
～
1kHz and 0
～
10kHz,
which can be switched using RANGE key to ensure different
resolutions.
4.22.5 Respectively plug the red test clip and the black test clip into
and OUTPUT—. The former is the positive terminal
of the voltage while the latter is the negative terminal.
4.22.6 The magnitude of signal shall be adjusted with key ―
▲
‖, ―
▼
‖, ―
▲
‖
and ―
▼
‖.
4.22.7 The reading showed on the measurement display area of LCD is
the magnitude of current output frequency.
Note:
1) The output amplitude of output frequency is 4V, square wave.
2) When adjusting the signal, click ―
▲
‖ or ―
▼
to change one or two
figures of the output signal approximatively. When pressing and
holding any of these keys, the output signal changes continuously.
3) When adjusting the signal, click ―
▲
‖ or ―
▼
‖ to change dozens of
figures of the output signal approximatively. When pressing
and holding any of these keys, the output signal changes
continuously.
4) By pressing
▲
+
▲
simultaneously, the output frequency rises to its
max value, while pressing
▼
+
▼
, the output voltage declines to its min
value.
