2
53210A/53220A/53230A
Option
Installation
53210A/53220A/53230A Option Installation
Introduction
The following information generally applies to all options.
Tools Required
The following tools are required for the installation procedures:
•
Hand TORX‚ 8 screwdriver (T8)
•
Hand TORX‚ 10 screwdriver (T10)
•
Hand TORX‚ 20 screwdriver (T20)
•
7- mm spintight or 9/32" manual nut driver (GPIB connector screws)
•
14- mm deep- socket or deep spintight (TypeN and BNC connectors)
•
1/4" spintight (Option 115 standoffs)
•
5/16" open- end wrench (SMA connectors)
•
Long- nose Pliers
•
3/16" or 1/4" wide medium slot screwdriver
Do This First
N O T E
Before performing any of the retrofit procedures turn the counter off and remove
ac line power from the rear ac line socket.
WA R N I N G
Hazardous Voltages exist on some internal circuits of the counter. After discon-
necting the AC line power cord, wait at least 6 minutes for the High-Voltage
capacitors to discharge before removing the cover.
C A U T I O N
ESD damage caused by customer access to the internal circuits of the counter
without proper ESD protection may void the instrument warranty.