N7201A652E.pdf - 第312页
NPM- TT2 EJM1EE-MB-04 O-03 4-2-3 -7 T eaching procedure 3 Produc- tion data teaching PCB war pa ge measur ement point teac h (option) 3 Operating procedure 4-2-3 15 14 14 Displays the PCB warpage condition 15 Press any o…
NPM-TT2 EJM1EE-MB-04O-03
4-2-3-6
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11
+
(Measure all measurement coordinates
and the result is displayed.)
Confirm the PCB exists and the
message
12
+
■If you do not operate)
(Remain as it is in )
11
11
13
14
12
Difference:
The difference between measured
value and correction value
13
Measured value:
The difference between the perfect PCB
top surface and the measured PCB top
surface (If the measured PCB top surface
is higher than perfect one, it displayed as
positive value)
Correction value:
The same coordinate value of the
correction curve calculated from the
measurement result
●If the difference exceeds 0.3mm, it
results in error, the background in the
frame turns in yellow. For obtaining
the applicable correction curve,
review the measurement points. Also,
if the measured value or correction
value is -4.5mm or less, or +2mm or
over,, it results in error.
:Transitions to the screen
11
13
NPM-TT2 EJM1EE-MB-04O-03
4-2-3-7
Teaching procedure 3
Produc-
tion data
teaching
PCB warpage measurement
point teach
(option) 3
Operating procedure
4-2-3
15
14
14
Displays the PCB warpage condition
15
Press any other menu button and
confirm the message
+
■When you do not unload the PCB
●Displays only when LNB is connected.
Z
Y
X
Front
The graph is as seen from the front
+
NPM-TT2 EJM1EE-MB-04O-03
4-2-3-8
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