
2-8 Using the Calibrator
UM4.6:CS6003 Original — December 1991
2.3.4 Card Installation and Removal
Cards should not be installed or removed from the calibrator while the
calibrator ON/OFF switch is ON. Since all of the connecting pins on the
back of the card will not make contact with the edge connector on the
calibrator at exactly the same time, cards can be damaged.
When installing a card in one of the calibrator test slots, follow these
steps:
Step 1: Verify that the calibrator ON/OFF switch is OFF.
Step 2: Position the card so that the component side of the board is
on the left.
Step 3: Align the top and bottom edges of the card with the card
guides.
Step 4: Slide the card into the test slot until the card seats firmly in the
edge connector.
To remove a card, follow these steps:
Step 1: Ensure that the calibrator ON/OFF switch is OFF.
Step 2: Grasp the top and bottom edges of the card and carefully
remove the card.
2.3.4.1 Lamp Test
The LAMP TEST switch on the calibrator illuminates all LED indicators
and other displays on the calibrator. Before starting operation, set the
calibrator ON/OFF switch to ON and press the LAMP TEST switch. All of
the indicators and other displays on the front panel of the calibrator
should light. If some of the indicators or displays do not light, the
calibrator requires repair before proceeding with calibration or testing.
2.3.4.2 Procedures
The step-by-step procedures for testing each type of card are written in a
format to indicate the results that should be obtained. In some cases, if
the results obtained are not proper, corrective action is indicated. In other
cases, when the proper results are not obtained after a reasonable
number of attempts, the card requires other unspecified maintenance.
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