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Section ........................................................................................................... Page
3.0 MMI Operations .......................................................................................... 16
3.1 The Message Queue ............................................................................ 16
3.1.1 Queue Activation ........................................................................ 16
3.1.2 Queue Action ............................................................................. 16
3.1.3 The Interrupt Message ................................................................ 16
3.2 Using the Function keys ...................................................................... 17
3.3 Entering Numerical Values ................................................................... 18
3.4 Using the PREV and NEXT keys ......................................................... 20
3.5 Activating the Beeper ........................................................................... 20
3.6 Activating the Open Collector Output ................................................... 21
3.7 Using the Keypad Download ................................................................ 21
3.8 MMI Response ..................................................................................... 22
3.8.1 Response Time to Message Calls, LED and O.C. Output
Activation .................................................................................... 22
3.8.2 Response Time to Function Key Presses ................................... 22
3.8.3 Response Time to Serial Port Transmissions ............................. 22
4.0 Trouble Shooting ........................................................................................ 23
4.1 Power Problems .................................................................................. 23
4.2 Communications Problems .................................................................. 23
4.3 Commonly Asked Questions ............................................................... 24
4.4 Repair and Return Policies ................................................................... 25
5.0 Specifications ............................................................................................. 26
Function Key and LED Assignments ................................................................ 27
Function Key Insert Drawings ........................................................................... 28
MMI-200, 210, 220, 240 Panel Cutout Template (1:1)
................................
29
Warranty .......................................................................................................... 30
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