Describing the System
2.4 Description of DDI-11E Parts
2.4.1 DDI-11E Front Panel
L1/L2 Leds
Yellow illumination indicates the connected phone line is OK (also checks for dial
tone).
Main PC connection LED
A flashing LED indicates data being sent to SYSTEM 3505. The LED should flash
at least once every 30 seconds.
Status Bar Icons
2-4
Figure 2-5, DDI-11E Front View
Line 1 On Hook, Waiting to Answer
Line 1 Off Hook, Answering
Line 1 Dead Line Detected
Line 2 On Hook, Waiting to Answer
Line 2 Off Hook, Answering
Line 2 Dead Line Detected
Digitize Inc.
700289-0001 Rev. B 10/21
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