Response Electronics CL6011B Especificaciones Pagina 23

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2-7Using the Calibrator
Original — December 1991 UM4.6:CS6003
2.2.2.19 Data Indicators
The data indicators labeled MUX MS BYTE, MUX LS BYTE, MUX
DO/DI, CONTROLLER DO, AND AC
2
100 INTERFACE – A/M, R/L,
display up to 16 bits of output data from multiplexer cards. They are also
used to examine the state of discrete outputs.
2.2.2.20 Fuses
The ac power fuse is located next to the calibrator ON/OFF switch.
Calibrators that use 100 or 120 volt ac line power have a 3 A fuse; those
that use 240 volt ac line power have a 1.5 A fuse. The two other fuses,
located in fuse holders between the rows of breakout terminals, provide
fusing for the +24V and +5V breakout terminals. Each of these fuses are
rated at 1/10 A.
2.2.2.21 Vents
There are two air vents on the calibrator front panel. The square vent is
an air intake and the rectangular vent is the exhaust.
2.3 Operating the Calibrator
Operating the Type CS6003 Calibrator is a simple and uncomplicated
process. Before proceeding to the specific test procedures, read the
following general instructions governing the operation of the calibrator.
2.3.1 General Instructions
These are general instructions to protect the calibrator and the card
being calibrated and ensure that the calibrator is operated in a manner
that will produce accurate calibration and testing.
2.3.2 Environment
The calibrator should be operated in an environment similar to the
reference operating conditions of the card being calibrated or tested.
Temperatures should be moderate and the area as free as possible from
electromagnetic interference (EMI).
2.3.3 Static Discharge Prevention
Cards serviced by the calibrator can be easily damaged by static electric
shock. In order to guard against this damage, always wear the calibrator
wrist strap while using the calibrator and handling cards. If possible do all
testing and calibrating at a static free work station.
2
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