NF DF 1906 - DF 1906 Basic Operation Verification

2.4 Simplified Operation Check
DF1906
2-5
2.4 Simplified Operation Check
Take the following steps to observe the output signal of the DF 1906 with an oscilloscope.
1. Connect the power cord to the outlet and then turn on the power switch.
 "3.2.2 Display at Power On"
2. First clear the settings.
・ When you press special menu key [SPECIAL], "Memory" appears and the memory number flashes.
・ When you press [TRIG / CLEAR ] key, "CLEAR" appears.
 "4.3.1 Setting Memory"
3. Connect an oscilloscope to the FUNCTION OUT connector of the DF
1906 with a BNC cable.
・ For example, configure the oscilloscope as follows.
・ Input impedance: 1 MΩ ・ Input sensitivity： 200 mV/DIV
・ Sweep rate： 0.2 ms/DIV ・ Trigger level： 0 V
4. Turn the output on and check that the sine wave is output.
・ When you press output on/off key [OUT PUT], "ON" appears and the waveform is output.
 "3.5.8 Select Output On/Off"
5. Modify the waveform.
・ When you press waveform select key [FUNCTION], the waveform display flashes.
・ When you turn [MODIFY] dial, the waveform is switched.
 "3.5.6 Select Waveform"
6. Change the frequency.
・ When you press frequency setting key [FREQUENCY], any of the digits of the frequency display
flashes.
・ When you press cursor movement keys [
▲
]/[
▼
], the flashing digit moves.
・ When you turn modify dial [MODIF Y], the number in the flashing digit increases/decreases and the
frequency is changed.
 "3.5.4 Set Frequency"
7. Modify the amplitude.
・ When you press amplitude/DC offset setting key [AMP/OFS], any of the digits of the amplitude
display flashes.
・ When you press cursor movement keys [
▲
]/[
▼
], the flashing digit moves.
・ When you turn [MODIF Y] dial, the number in the flashing digit increases/decreases and the
amplitude is modified.
 "3.5.5 Set Amplitude and DC Offset"
8. Modify the DC offset.
・ When you press amplitude/DC offset setting key [AMP/OFS] again, any of the digits of the DC
offset display flashes.
・ When you press cursor movement keys [
▲
]/[
▼
], the flashing digit moves.
・ When you turn [MODIFY] dial, the number in the flashing digit increases/decreases and the DC
offset is modif ied.
 "3.5.5 Set Amplitude and DC Offset"