Figure 2. Opening the Model 1052 case
Figure 1 on page 7 shows the orientation of the DIP switches in the “ON” and “OFF” positions.
Configuring DIP Switch S1
DIP switch S1 is where you configure the data rate, asynchronous or synchronous data format, transmit clock source. The following table sum- marizes default positions of DIP switches
S1 Summary Table
| Position | Function | Factory Default | ||
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| Data Rate | Off | } | 128K Sync | |
| Data Rate | Off | |||
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| Reserved | On |
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| |
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| Reserved | On |
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| |
| Async/Sync Data Format | Off |
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| |
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| Tx Clock Source | On | } | Internal Clock | |
| Tx Clock Source | On | |||
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| Reserved | Off |
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| |
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Switches S1-1 and S1-2: Data Rate. Use switches S1-1 and S1-2 to
configure the asynchronous or synchronous data rate of the Model 1052.
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