YSI TruLab 1320P - Manual (Page 19)

TruLab pH/ISE 1320 Operation
ba76157e01 03/2014
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5.1.4 Socket field
5.2 Switching on the meter
1 pH electrode or ion selective electrode 1
2 Reference electrode 1
3 Temperature sensor 1
4 pH electrode or ion selective electrode 2
5 Reference electrode 2
6 Temperature sensor 2
7 Mini USB-B interface
8 Power pack
9 Service interface
CAUTION
Only connect sensors to the meter that cannot return any volt-
ages or currents that are not allowed (> SELV and > current
circuit with current limiting).
Almost all customary sensors fulfill these conditions.
1. Switch the meter on with <On/Off>.
The meter performs a self-test.
The display shows the manufacturer's logo while the self-test is being
performed.
The measured value display appears.
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