MRMC MRMC-1488-00, Быстрый старт

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AFC (MHC) Quick Start Guide
14
Your first session
When you want to use the head you typically need to perform the steps
given below. Refer to the manual that came with your controller or
software for details.
1. Attach the cables to the PC, head and controller, as described in the
previous section.
There is no power switch on the AFC head; the power is on
whenever the 24-volt power supply is attached and live. After you
have attached the power cable, make sure the power indicator LED
(
) on the head lights up.
Similarly, to turn off the head you simply remove the power cable.
All MRMC controllers and heads have robust electronics that are
designed to withstand the rigours of connection and disconnection
to live power cables.
Hint
If you use a dedicated controller that has a POWER OUT socket, you
should not use this socket to power the head. If you do so then
powering up the controller will simultaneously power up the head,
and in this instance powering up two Ethernet devices at the same
time on the same network can cause communication problems
between them.
Hint
It is a good idea to attach the power cables last, after all the
other cables are in place.
It is also recommended that you power up the controller last,
after powering up the head, as powering up two devices
simultaneously on the same Ethernet network can cause
communication problems.