Card Connections and Installation
2-10
2.5 Card installation and removal
This paragraph explains how to install and remove the Model
2001-TCSCAN card assembly from the DMM.
WARNING
Installation or removal of the Model
2001-TCSCAN should be performed
only by qualified service personnel.
Failure to recognize and observe stan-
dard safety precautions could result in
personal injury or death.
CAUTION
To prevent contamination to the scan-
ner card that could degrade perfor-
mance, handle the card assembly only
by the card edges and covers.
NOTE
Wiring connections must made before in-
stalling the scanner card. See paragraph
2.4 for wiring details.
2.5.1 Scanner card installation
Perform the following steps and refer to Figure 2-9 to install
the card assembly in the DMM:
WARNING
Turn off power to all instrumentation
(including the DMM), and disconnect
all line cords. Make sure all power is re-
moved and any stored energy in exter-
nal circuitry is discharged.
1. Remove the cover plate from the OPTION SLOT on the
rear panel of the DMM. To do so, pry out the two fasten-
ers, then remove the cover plate.
2. Slide the card edges into the guide rails inside the mul-
timeter (solder side up).
3. With the ejector arms in the unlocked position, carefully
push the card all the way forward until the arms engage
the ejector clips. Push both arms inward to lock the card
into the multimeter.
4. After installation, connect the output leads to the multi-
meter as discussed below.
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