OWON TDS Series - Manual (Page 13)

4.Junior User Guidebook
8
Control (key and knob) Area
8 7
2
5 4 6
1
3
Figure 4-3 Keys Overview
1. G knob (General knob): when a symbol appears in the menu, it indicates you can
turn the G knob to select the menu or set the value.
2. Function key area: Total 10 keys
3. Horizontal control area with 1 key and 2 knobs.
"HORIZONTAL POSITION" knob control trigger position, "SEC/DIV" control time
base, "Horiz" key can enable/disable the split- screen zoom.
4. Trigger control area with 3 keys and 1 knob.
"TRIG LEVEL" knob is to adjust trigger voltage. Other 3 keys refer to trigger system
setting.
5. Vertical control area with 5 keys and 8 knobs.
CH1～CH4 keys correspond to setting menu in CH1 ～ CH4, "Math" key provides
access to math waveform functions (+, -, ×, /, FFT). Four "VERTICAL POSITION"
knob control the vertical position of CH1～CH4, and four "VOLTS/DIV" knob
control voltage scale of CH1～CH4.
6. Menu off：turn off the menu
7. Menu option setting: F1~F5
8. Menu option setting: H1~H5