2-21
2
e.g.
SYST:COMM:GPIB:ADDR:EXT 1
*SAV 0
The 4863 reads the external address switch at power turn-on time. Always
cycle power off and back on after changing the address switch setting. On
ICS's GPIB Connector/Address Switch Assemblies, the rocker switches are
laid out as shown below in Figure 2-8.
1 8 4 2 1 S - -
6
1
0
Notes: Switch show set to address 4
Rocker 'S' used for Address 0
Figure 2-8 Address Switch Layout
2.7.3.5 Board Jumpers
4863/2363s have two jumpers on the PC board as shown in Figure 2-6. The
jumper functions are listed in Table 2-6
TABLE 2-6 4863/2363 JUMPER SETTINGS
Jumper
Functions
Factory
Setting
W1
Default - Returns the unit to its factory default
Omitted
settings when in place at power turn-on time.
Leave out for normal operation
W2
Write Enable - Must be in place to write to
Installed
or save in flash memory.
