HP 70301A, Installation And Verification Manual, Page: 28 / 60

Note
If the User Screen softkeys do not app ear after p o w er-up, the display windo w
probably is not assigned to a master. T o assign it to the master with the
low est column address, press 4 DSP 5, then
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SELECT INSTR . T o assign the display
to the master with the next-highest column address, press the up-arro w k ey ,
4
8
5.
7. If y ou connect HP-IB cables after p o w er-on, reset all instrumen ts on the bus b y cycling
the p o w er. (Most plotters and prin ters can b e reset with the fron t-panel reset k eys or b y
turning the main p o w er o, then on.)
8.
Chec k HP-MSIB addressing b y pressing 4
DSP
5 and
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
ADDRESS MAP . Eac h address consists of
a row n um b er and a column n um b er.
9. V erify mo dule op eration using test describ ed in Chapter 4.
Figure 2-1. Module Remo v al/Replacement
Remo v al
1. Set the instrumen t LINE switch to OFF, then remov e the rear-panel coaxial cables.
2. Swing do wn the fron t do or, then use the 8 mm hex-ball driv er to lo osen the mo dule latch.
3. Slide the mo dule out of the mainframe.
2-2 Installation