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SUMMARY OF SYSTEM SETTINGS E - 1
APPENDIX E
SUMMARY OF SYSTEM SETTINGS
The following table identifies which instrument settings belong to which node.
NODE NR: SPECIFICATION:
0
End node settings
length = 1 byte
zero
1 | 2 | 3 | 4
Channel 1/2/3/4 settings
length = 8 bytes
attenuation, channel on/off, input coupling DC/AC/grounded, invert
on/off, input impedance 50Ω/1MΩ, attenuation mode
continuous/discrete, Y_offset_position.
14
Probe scale settings
length = 24 bytes
probe_correction_factors CH1/2/3/4, probe_scale bits, probe_unit
CH1/2/3/4, probe_scale_factors CH1/2/3/4.
15
Common vertical settings
length = 6 bytes
add CH1+CH2, add CH3+CH4, display mode alternate/chopped,
automatic display on/off, bandwidth limiter on/off, averaging on/off,
envelope mode on/off, averaging factor, vertical magnify factor.
16
Horizontal settings
length = 9 bytes
x-deflection on/off, reset on/off, acquisition lock on/off, scope mode
digital/analog, peak detection on/off, horizontal mode: auto,
triggered, single-shot, multiple-shot, x-deflection source
CH1/2/3/4/line, digital magnify factor + analog magnify on/off,
acquisition length factor, x-position.
17
Main timebase settings
length = 26 bytes
timebase, trigger mode: edge, TV, pattern, state, glitch, intensified
on/off, main timebase on/off, trigger slope pos/neg, TV trig mode
field1/field2/line, noise suppression on/off, mtb mode continuous
(var. steps)/discrete (1-2-5 steps), peak-peak trig on/off, triggered
on/off, armed on/off, Vpp trig slope, roll mode stop on
trig/continuous, autoset trigger gap on/off, roll mode on/off, real-
time only on/off, dual slope triggering on/off, trigger level, trigger
source CH1/2/3/4, composite, line, external, trigger delay value,
trigger coupling AC, DC, LF reject, HF reject, TV-system PAL,
HDTV, NTSC, SECAM, pattern glitch condition ENTER, EXIT,
RANGE, >T1, <T2, trigger pattern CH1/2/3/4, TV line number,
pattern/glitch trigger time T1/2.