TB 9-6625-2337-24
(5) Repeat technique of (2) through (4) above using remaining setting and limits
listed in table 24.
Table 24. 2d Reply Video Characteristics
TI
Measurement
Test description
Settings
Minimum
Maximum
type
2d REP M2 Rise
----------------------------------------
Rise
--------------------
100 ns
Time
2d REP M2 Fall
----------------------------------------
Fall
--------------------
150 ns
Time
2d REP M2
----------------------------------------
Overshoot
--------------------
5%
Overshoot
2d REP M2 0.45 s
----------------------------------------
Width
420 ns
480 ns
Pulse Width
2d REP M2 2.2 V
----------------------------------------
Top
2.1 V
2.3 V
Level
Press FUNC and , keys
Top
4.8 V
5.2 V
2d REP M2 5 V
Level
5, ENTR (TIMING VIDEO
LEVELS)
Use the arrow keys to highlight
2ND REPLY VIDEO:
5, ENTR (5.0V)
.1, ENTR (0.1V)
2d REP M2 0.1 V
Top
0.0 V
0.2 V
Level
(6) Press TI keys as listed in (a) through (d) below:
5, ENTR (5.0V).
(a)
Press FUNC, .
(b)
4, ENTR (2ND REPLY).
(c)
Use the arrow keys to highlight F2: (ON).
(d)
(7) Verify oscilloscope display indicates as listed in table 25 first row.
(8) Repeat technique of (6) and (7) above for remaining rows in table 25.
Oscilloscope display will indicate as listed in table 25.
Table 25. M2 Reply Code
TI
Oscilloscope display
Test description
Settings
Number of pulses
M2 0000 REPLY
----------------------------------------
2
M2 7777 REPLY
Use the arrow keys to highlight
14
SIF CODE:
7777, ENTR
(9) Press TI keys as listed in (a) through (l) below:
Use the arrow keys to highlight REPLY SIGNAL:.
(a)
ENTR, (MODE 4-3).
(b)
Press FUNC and keys.
(c)
3, ENTR (1ST REPLY).
(d)
Use the arrow keys to highlight REPLY SIGNAL:.
(e)
ENTR, (MODE 4-1).
(f)
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