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CHAPTER 3: Configuration
3.1.2 C
ONFIGURATION
S
WITCH
“S1”
Use the individual positions on DIP switch S1 to set data rate, clock source,
sync vs. async protocol, and carrier-control method. The factory-default
settings are summarized in Table 3-1 below.
Table 3-1. Switch S1 Summary
Position Function Default Setting
S1-1 Data Rate On
S1-2 Data Rate Off
9600 bps
S1-3 Data Rate Off
S1-4 Data Rate On
S1-5 Clock Source On
Internal
S1-6 Clock Source On
S1-7 Protocol On Asynchronous
S1-8 Carrier Control Off Constantly ON
Figure 3-2. The ON and OFF settings of the DIP switches.
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ON
ON
OFF