Advertisement
7. Disconnect the white cable (item
board.
Mark the log amplifier boards (08757-60087) and the corresponding white
CAUTION
board tab so that their placement order is uniquely identified. (Use a
permanent marker). It will be necessary to replace each board in their
original slot during the installation procedure. The instrument's
calibration will be invalid if the boards are not replaced in their original
positions.
8. Remove all of the printed circuit boards from the board cage:
• CPU (orange guide)
• ADC (yellow guide)
• GPIB (blue guide)
• CAL/MOD driver (green guide)
• Log Amplifiers (white guide) (Refer to caution above.)
08757-90195
|
) from connector J2 by lifting the CAL/MOD driver
15
Advertisement
