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Instrument Overview Rear Panel and Connector Diagrams
MS278XB OM 3-39
Table 3-9. MS278XB Rear Panel Index Legend
Index Name/Image Description Connector
1
Air Exhaust Grill
The rear panel exhaust grill provides for cooling of the
instruments internal components. Ensure that the exhaust grill is
not blocked.
N/A
2
AC Power Input
The ac power input accepts an ac power supply in the range of
85 to 264 Vac, 47 to 63 Hz, and 400 VA. The receptacle accepts a
3-pronged power cord, which must be properly grounded to avoid
the risk of an electric shock.
N/A
3
Fuse Block
The MS278XB has two, SLOW BLO fuses with a rating of:
250 V, 6.3 A.
N/A
4
BNC Output
Output is currently not used. BNC
Female
5
Log Video Out
Outputs “Y” data value
2.5V nominal output into 50Ω with full scale signal level displayed
BNC
Female