Configure DIP switch S2
Switches S2-1 through S2-8 are for configuring Local/Remote Loop, RDL
response, and front panel switch operation (see Table 2). Descriptions of
the switch options follow the table.
Position
S2-1
Local/Remote Loop
S2-2
S2-3
S2-4
S2-5
S2-6
S2-7
Response to RDL
S2-8
Front panel switches
Switch S2-1: Local/Remote Loop. Switch S2-1 determines which Loop
can be activated from the front panel loop switches (P1 to P4)
Switch S2-7: Response to RDL. Switch S2-7 enables or disables the
ability of the model 1194 to respond to RDL (Fiber Loop)
Switch S2-8: Front Panel Switches. Switch S2-8 enables or disables
front panel switches, affecting the operation of P1 to P4 (loop switches)
and test pattern switches. In the ON position, S2-8 disables the operation
of front panel switches preventing the accidental activation of diagnostic
loops and test patterns.
Table 2: Switch S2 summary
Function
Reserved
S2-1
OFF
ON
S2-7
ON
OFF
S2-8
ON
OFF
Default Setting
OFF
OFF
OFF
Loop selected
Local Loop
Remote Loop
RDL Response
Disabled (no response)
Enabled
Front panel Switches
Disabled
Enabled
13
Selected Option
Local Loop
Enabled
Enabled