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A l 5 C O N T R O L L E R
ASSEMBLY
o f H P - I B
S w i t c h )
Figure 2-16. Location of Al5 Controller Assembly
5. Locate the address switch A15SWl as shown in Figure 2-16
and Figure 2-17. Change the switch's setting according to the
information given below.
The switch comprises six segments, Al through A6. Al must
always be set to logic 1. Each of the remaining five segments, A2
through A6, corresponds to one of the digits of a 5-digit binary
equivalent of the address. See Figure 2-17. The switch is preset at
the factory to binary 11111 (decimal 31). This is a special code
which commands the instrument to use the last input address
(stored in memory) either from the front panel or from HP-IB.
You can reset the switch to correspond to the binary equivalent of
any desired decimal value indicated in Iable 2-l. For example, if
the desired address is 4, the A15SWl would be set as shown in
Figure 2-18.
2-22 Installation
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