Promax OD-603 Manual page 13

The purple T pointer indicates the horizontal position for the trigger.
The pointer indicates the trigger position in the internal memory.
The two yellow dotted lines indicate the size of the viewing expanded
window.
It shows present triggering value and displays the site of present window
in internal memory.
It shows setting time.
It indicates that there is a U disk connecting with the oscilloscope.
The waveform of CH1.
The purple pointer shows the trigger level position for CH1.
The positions of two purple dotted line cursors measurements.
The waveform of CH2.
The frequency of the trigger signal of CH1.
It indicates the current function menu.
Current trigger type:
The reading shows the trigger level value of the corresponding channel.
The reading shows the window time base value.
The reading shows the setting of main time base.
The readings show current sample rate and the record length.
It indicates the measured type and value of the corresponding channel. "F"
means frequency, "T" means cycle, "V" means the average value, "Vp" the
peak-peak value, "Vk" the root-mean-square value, "Ma" the maximum
amplitude value, "Mi" the minimum amplitude value, "Vt" the Voltage value
of the waveform's flat top value, "Vb" the Voltage value of the waveform's
flat base, "Va" the amplitude value, "Os" the overshoot value, "Ps" the
Preshoot value, "RT" the rise time value, "FT" the fall time value, "PW" the
+D width value, "NW" the –D Width value, "+D" the +Duty value, "-D" the
-Duty value, "PD" the Delay A→B
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Rising edge triggering.
Falling edge triggering.
Video line synchronous triggering.
Video field synchronous triggering.
value and "ND" the Delay A→B value.
June 2016