Sealey TA4000 Manual page 41

2. Trigger Sweep: Selects the trigger sweep mode to AUTO, NORMAL or SINGLE
3. Tirgger Source: Selects the trigger source to CH1, CH2, ALT, EXT or EXT/10
4. Trigger Slope: Selects the edge trigger slope to Positive or Negative slope

Original Language Version TA4000 Issue: 1 - 06/09/11