TESTBOY TV 465 PRO Bedienungsanleitung Seite 87

®
Testboy TV 465
Note:

The Checkbox feature should be used to ensure that the meter is reading correctly
between calibrations but should not be regarded as a substitute for a full
manufacturers calibration on the unit.
The Checkbox starting screen is displayed first. In the REF column the Checkbox
reference values are displayed.
Keys:
TEST Starts instrument calibration procedure.
 /
Switches between Checkbox screens.
ESC Returns to Setup menu without changes.
Carrying out the instrument calibration
The Checkbox instrument calibration starting screen is displayed first. Before conducting
calibration, disconnect all accessories connected to the instrument.
Keys:
TEST Starts instrument calibration procedure.
ESC Skips calibration procedure.
Checking the S/EB test lead
The connection for checking the S/EB test lead is displayed. Before conducting the check,
connect the S/EB test lead.
Figure 0.19: Checkbox starting screen
Figure 0.20: Instrument calibration starting screen
Figure 0.21: S/EB test lead check starting screen
Main menu and test modes
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