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Appendix A Scanner
®
2000 microEFM
SWITCH
J1
TB1
BATTERY
13
14
J2
SCANNER 2000
Main Circuit Board
PN: 9A-30160010
TFM 1 RTD
I
+
R
+
R
-
I
-–
+
2
3
4
5
6
1
POWER
PORT 2
PORT 1
–
+
–
+
–
+
7
8
9
10
11
12
TB2
TB3
DIG OUT 1
Figure A.3—Wiring of explosion-proof control switch
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Parameter changes
when push-button
switch is pressed
Figure A.4—LCD display of real-time measurements
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Log index
(Days since log
was created)
Volume
Date stamp
(MMDDYY)
Figure A.5—LCD display of daily logs
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