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PXIe Platform Bit Error Rate Tester
|
BERTPXIe-1003/1005
16
Version
1.00
Coherent Solutions Ltd.
4.3.2
Make a connection
Take the following steps to make a connection:
1.
Wear a grounded wrist strap.
2.
Inspect, clean, and gauge connectors. All connectors must be undamaged, clean, and
within mechanical specification.
3.
For long coaxial cables, briefly short the centre conductor to the outer ground.
Long lengths of coaxial cable that have been disconnected at both ends can contain
significant electrical charges at voltage potentials high enough to cause conducted-
static charge damage to high speed instruments.
4.
Carefully align the center axis of both devices. Push the connectors straight together
so they can engage smoothly. The male center conductor pin must slip concentrically
into the contact finger of the female connector, as illustrated below:
C
AUTION
Rotate only the connector nut
—
NOT the device or connector body
—
until
finger-tight, without crossing the threads. Damage to both connectors
occur if the male center pin rotates in the female contact fingers.
4.3.3
Separate a connection
Take the following steps to separate a connection:
1.
Support the devices to avoid any twisting, rocking, or bending force on either
connector.
2.
Use an open-end wrench to prevent the device body from turning.
3.
Use another open-end wrench to loosen the connector nut.
4.
Complete the disconnection by hand, turning only the connector nut.
5.
Pull the connectors straight apart.