User Manual

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4.2 Number Entry
4.2.1 Use the keypad to enter numbers and softkey to select unit.
Please use 【 <】key to cancel mistake enter before select unit key. Don’t forget to select
unit key after finishing entering number. Only this, the enter data can come into effect.
Press 〖Cancel〗softkey in unit menu to cancel the enter data that has come into effect.
4.2.2 Use the knob and arrow keys to modify the displayed number.
Use the arrow keys 【 <】【 >】to move the cursor left or right. While, rotate the knob to change
digits. (clockwise to increase and the inverse to decrease). It’s not necessary for user to
select unit if entering number by this way.
4.2.3 Use the arrow keys to set step value.
For one selected Frequency or Amplitude parameter, press the arrow keys 【
∧
】 or 【
∨
】
one time to increase or decrease a step value. It’s not necessary for user to select unit if
entering number by this way.
Users can enter numbers by one of three mentioned methods based on different
applications.