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User’s / Programming Guide
Data Synchronization
Your PSC scanner can be prepared to synchronize the transmission of
scanned data to the timing sequence some terminals require to prop-
erly receive the data. This relationship is diagrammed in Figure 2.
Figure 2. Timing Sequence Diagram
RTS output is used for the data synchronization signal. Scan XD to
enable the data synchronization signal. Scan Option XC to disable
Data Synchronization.
XC
Disable Data # Synchronization
XD
Enable Data Synchronization
Polarity may be selected as either active high or low by scanning XE
(high) or XF (low).
Data Transmission
data
white space
(ta)
(th)
Active
Data Synchronization
Setup Time (ts) 200 ms - 220 ms
Hold Time (th) 0 ms - 10 ms
Summary of Contents for DS1100 SH2347
Page 4: ...NOTES ...
Page 8: ...iv User s Programming Guide NOTES ...
Page 61: ...06656 53 Digit Selection 5 0 6 1 7 2 8 3 9 4 ...
Page 69: ...06656 61 XE Active Polarity High XF Active Polarity Low ...
Page 73: ...06656 65 300 ms 50 MS 350 MS 100 MS 400 MS 150 MS 450 MS 200 MS 500 MS 250 MS ...
Page 85: ...06656 77 NOTES ...