Measurement-computing Serial488A Manual do Utilizador descarregar pdf (Página 34)

2.24

If the front panel indicators do not flash and the

POWER

indicator does not

remain lit there may not be any power supplied to the interface. In this event, check

the AC line and the rear panel connection of the power supply for proper installation.

If the problem is unresolved, refer to the

Service

Information

section of this manual.

If proper operation is obtained, connect an interface cable to the rear of the

Serial488A

[ 25-Pin Sub-D ]. Connect the other end to the host's serial port. Except

for connecting IEEE bus instruments, the

Serial488A

is installed and ready to use.

WARNING

The Serial488A makes its earth ground

connection through the serial interface cable. It

should only be connected to IEEE bus devices

after being first connected to the host. Failure to

do so may allow the Serial488A to float to a bus

device test voltage. This could result in damage

to the interface, personal injury or death.

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Measurement-computing Serial488A Manual do Utilizador Página 34