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1256E User Manual
vii
List of Figures
Figure 1-1, 1256 Switching System .................................................................................................1-1
Figure 1-2, 1256 Features, Front Panel...........................................................................................1-2
Figure 1-3, 1256
Features, Rear Panel ...........................................................................................1-3
Figure 1-4, Dimensions....................................................................................................................1-3
Figure 2-1, Changing Fuse for Main AC Power ...............................................................................2-1
Figure 2-2, Inserting a Plug-In .........................................................................................................2-3
Figure 2-3, Numbering of Switch Plug-In Slots ................................................................................2-4
Figure 2-4, Activating Main AC Power .............................................................................................2-4
Figure 3-1, Front-Panel Controls .....................................................................................................3-2
Figure 4-1, Connecting the Ethernet Interface.................................................................................4-3
Figure 4-2, Connecting the GPIB Interface....................................................................................4-12
Figure 4-3, Using the RS-232 Interface .........................................................................................4-16
Figure 4-4a, Using the 1256 with a Computer ...............................................................................4-17
Figure 4-4b, Using the 1256 with a Modem ...................................................................................4-17
Figure 4-5, HyperTerminal Connection Dialog Box .......................................................................4-26
Figure 4-6, Phone Number Dialog Box ..........................................................................................4-26
Figure 4-7, COM Properties Dialog Box ........................................................................................4-27
Figure 4-8, Main Communications Screen.....................................................................................4-28
Figure 4-9, Properties Dialog Box..................................................................................................4-29
Figure 4-10, Settings Dialog Box ...................................................................................................4-29
Figure 4-11, ASCII Setup Dialog Box ............................................................................................4-30
Figure 5-1, IEEE-488.2 Status Reporting Model..............................................................................5-8
Figure 7-1 (A), Port 4 Data after DIG:SYNC:DATA (@7(4)),10,20,30,40 ......................................7-11
Figure 7-1 (B), Port 4 Data after DIG:SYNC:DATA (@7(4)),50,60,70,80,90 .................................7-11
Figure 7-1 (C), Port 4 Data after DIG:SYNC:INDEX (@7(4)),3......................................................7-12
Figure 7-1 (D), Port 4 Data after DIG:SYNC:DATA (@7(4)),77,78 ................................................7-12
Figure 8-1, State Transition Diagram For Arming and Triggering the 1256 ...................................8-11
Figure 8-2, External Trigger In and External Trigger Out...............................................................8-13