Trig - Jinhan JDS2012Q Manual

Under the channel 1 button, the function keys have the following functions:
F1 Channel 1 unit selection (voltage, current, pressure)
F2 invalid
F3 invalid
OK Save reference waveform when reference waveform A and B are open
←
CH1 mobile
→
CH1 mobile
↑
CH1 Gear adjustment
↓
CH1 Gear adjustment

TRIG:

Press the TRIG-MATH key for the first time to enter the trigger menu.
Under the trigger menu, the function keys have the following functions:
F1 Rising edge and falling edge trigger selection
F2 Select triggerCH1