1. Eclipse EHX System Logic Maestro

2. LOGIC MAESTRO Module Objective Introduce Logic Maestro to the user
Elements
What is Logic Maestro
How does Logic Maestro relate to the EHX map
Creating Logic Maestro Diagrams
Worked practical example
Hands On 2

3. LOGIC MAESTRO WHAT IS LOGIC MAESTRO
Logic maestro diagrams are used to provide extra functionality or custom functionality which cannot be achieved using the standard functions within the EHX environment.
Logic maestro diagrams allow the configuration map that controls the matrix operation to be directly modified via a logic maestro diagram script.
Crosspoint triggers or EHX controls can be used to activate the following…
Logic gates (AND , NOR , OR) to enable transmission logic or Studio red light switching
Crosspoint actions to provide additional routing within the matrix.
Switch on/off panel LEDS, microphone and LS
Use simple drag and drop to move logic symbols or port labels into the work space.
Connect the logic gates to produce your logic diagram. 3

4. LOGIC MAESTRO WHAT IS LOGIC MAESTRO
Logic Maestro Manager is installed as part of the standard EHX installation on ECS V5.1 or above
Logic Maestro manager screen allows the user to select which Logic Maestro diagrams or control macros to tag to a configuration
Logic Maestro diagrams are universal and can be tagged to any configuration map / system. As long as the control labels or port labels or groups used in the diagrams appear in the configuration map to which the scripts are tagged to.
Logic Maestro manager screen also allows the user to
Create new logic maestro diagrams or control macros
Import logic maestro diagrams or control macros
Delete, Export or Clone (copy) logic maestro diagrams or control macros
When a configuration is imported, exported or uploaded from the matrix. The tagged logic maestro diagrams are also included 4

5. LOGIC MAESTRO WHAT IS LOGIC MAESTRO
Examples of what Logic Maestro diagrams can be used for:
To enable or disable a route between any Local source and Local destination, which may be conditional on the status of other Crosspoints, Controls, Routes or GPIs. Enable priority routes to be setup
The controls used in Logic Maestro can also be programmed with routes or attached to GPIs and Vox actions
Enable or disable a panel’s loudspeaker (dimming/ muting)
Allow the user to remotely mute a panel’s microphone
Allow the user to remotely enable / disable a panel’s headset/ microphone selection
Allow the user to flash the Key LED on a panel
Note: Existing Control Macros can also be accessed using the Logic Maestro Manager screen 5

6. Logic Maestro Application
HOW DO LOGIC MAESTRO DIAGRAMS RELATE TO THE EHX MAP
The Logic manager application is an integrated part of the EHX install. However EHX labels and port names must be passed to the Logic maestro. The logic maestro diagrams are sent down as part of the map and are also stored as part of the map and can even be uploaded from the matrix
EHX Application
EHX map
Talk / listen Labels, Groups , Controls,
Download to matrix
Logic Maestro Application
Diagrams 6

7. LOGIC MAESTRO CLEARCOM LOGIC DIAGRAM USERS
Because Logic Maestro diagrams can be applied to any map. It is Clear-Coms’ aim that
Common diagrams will be shared within the ClearCom user community via the partner login web site
Users will quickly learn to cut and paste functions from one diagram to another in order to achieve the required function
Common diagrams that appear to be used at most installations will be transferred into the main EHX application
Universal Passcode (Logic Maestro) 934CMAC5B44841CE05AD
Clear-Com Engineers will aid users to generate Logic maestro diagrams (in some cases this will be a paid for service) 7

8. LOGIC MAESTRO STARTING THE LOGIC MAESTRO MANAGER screen
The logic maestro manager editor can be found in the EHX Configuration group 8

9. LOGIC MAESTRO STARTING THE LOGIC MAESTRO MANAGER screen
When the Logic maestro manager opens it presents a list of existing diagrams or control macros . These can then be enabled to work with the current configuration map
Edit a diagram
Edit the name, description of the diagram
Start a new diagram or import a diagram
Delete , Export or Clone (copy) the highlighted diagram(s) 9

10. LOGIC MAESTRO BASIC LOGIC MAESTRO PROGRAMMER
Selecting Edit Logic will open a new logic maestro diagram screen.
Use simple drag and drop to move logic symbols or port labels into the work space.
Connect the logic gates to produce your logic diagram.
Drag and drop config elements (panels, interfaces, controls , groups) into the diagram
Controls can be attached to panel keys or GPI inputs using EHX
Drag and drop the logic gates
Online complier warns user of any errors 10

11. Right button click to show options
LOGIC MAESTRO
BASIC LOGIC MAESTRO
Add notes to the diagram by right mouse click anywhere in the work space
Right button click to show options 11

12. LOGIC MAESTRO LOGIC MAESTRO SYMBOLS AND GATE NAND GATE OR GATE BUFFER
LATCH
Logical Flip-Flop
Switch Q output or /Q output depending on the state of the latch
NOT
GATE
CROSSPOINT ACTION FUNCTION
Make crosspoint from source to destination
CROSSPOINT
TRIGGER FUNCTION
Trigger an action, whenever there is a crosspoint made between source and destination 12

13. LOGIC MAESTRO LOGIC MAESTRO SYMBOLS EHX Control label Input GATE
EHX Control label Output GATE
Permanent ON trigger
Permanent OFF trigger
PANEL ACTION FUNCTION
Switch on Panel actions
LS Cut / Dim
LED on/off/flash
MIC mute
Headset select 13

14. LOGIC MAESTRO BASIC LOGIC MAESTRO
Use simple drag and drop to move port names or Controls into the work space.
Drag and drop config elements (panels, interfaces, controls , groups) into the diagram 14

15. LOGIC MAESTRO LOGIC MAESTRO MAIN TOOLBAR
Select which config to read port labels from
Save – diagram to EHX config
Print out the diagram
Undo / Redo functions
Simulation mode
Run a simulation of the logic
Select the Speed option to change the speed of the simulation
Refresh – config map elements (ports names etc..) If a new port or control is added to in EHX while the logic programmer is open – use refresh to pick up the new labels 15

16. LOGIC MAESTRO SIMULATING LOGIC MAESTRO DIAGRAMS
When the Simulation action is ON it is WHITE a colour
Double click on CTLA to switch the control on / off
Select the SPEED option to change the speed of the simulation
When the Simulation action is OFF it is a DARK grey colour 16

17. LOGIC MAESTRO ANIMATED SLIDE LOGIC DIAGRAM “click next to start”
A SIMPLE “AND” GATE LOGIC DIAGRAM
NOW JUST SAVE AND DOWNLOAD THIS TO YOUR MATRIX
Drag and drop the control
Select your port label
Expand the port list
Select your Logic gate
Draw a line from the control to the logic gate
Drag and drop the control 17

18. LOGIC MAESTRO SIMPLE LOGIC DIAGRAM A SIMPLE “AND” GATE LOGIC DIAGRAM
NOW JUST SAVE AND DOWNLOAD THIS TO YOUR MATRIX 18

19. LOGIC MAESTRO
Hands ON
WORKED EXAMPLE 19

20. LOGIC MAESTRO DO I NEED A LOGIC MAESTRO DIAGRAM?
BEFORE STARTING A LOGIC MAESTRO DIAGRAM – CHECK TO SEE IF THE FUNCTION CANNOT BE MADE USING EHX
Write down the steps in long hand that are needed to make the function.
This helps you to understand what you are trying to achieve.
Example of a Logic diagram written in long hand
When the label “CTLA”– button on panel..XX is pressed
The RESULT should enable audio from 4wire STUD-LS to the EDIT panel
Now turn these text lines this into a logic maestro diagram 
Follow the next 4 steps 20

21. LOGIC MAESTRO BASIC LOGIC MAESTRO EXAMPLE 1) In your EHX map declare
A direct (4wire) port called Stud LS
A panel port called EDIT
A control label called CTLA and PLACE the CTLA label onto another panel key
2) Switch to the Logic Manager screen
Create a new logic maestro diagram
Drag control label CTLA on to the work space
Drag the Xpt ACTION box to the work space
Drag the interface Stud LS label to the Add source section of the Xpt action box
Drag the panel EDIT label to the Add destination section of the Xpt action box
Join the CTLA label to the Xpt action box 21

22. LOGIC MAESTRO BASIC LOGIC MAESTRO EXAMPLE
3) Simulation mode to test the diagram
Click “SAVE” to save the diagram into the EHX configuration
4) Enable YOUR logic maestro diagram
In the EHX logic manager window ENABLE the logic diagram and do an “apply label change” download
Test if your logic maestro diagram is working 22

23. LOGIC MAESTRO Hands ON Make simple logic diagrams,
Make OR gate logic diagram
Make AND gate logic diagram
Make a Xtp trigger logic diagram
Remember to add relays / routes to controls in EHX
Download your test map with apply label change 23

24. LOGIC MAESTRO - ADVANCE
ADVANCE LOGIC DIAGRAMS 24

25. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
1) Label not in current configuration.
If you import or open a logic diagram that has a red label – then the label cannot be found in the current configuration
2) Advanced Gate functions
Right button click on a gate to
Add / remove inputs,
Change the logic gate type
Add comment
Use the refresh button to check the labels in the current config
Check EHX the port and control label names have been declared in the EHX configuration you are using 25

26. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
3) Add sticky comments
4) Delete un-used inputs
Right button click on the logic symbol to add a sticky comment
Note double clicking on a logic gate will add extra inputs 26

27. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
5) Xpt Action functions
Right button click on the Xpt Pri (priority) section to change the priority level of the crosspoint action.
The user levels allow the logic programmer to set their own xpt levels
Right button click on the Enable action section to change the xpt action 27

28. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
6) Xpt Action functions
Right button click on any single panel /port to include or exclude from the source list
Right button click on the Add sources section to add all ports or all panels
Drag a label from the config pallet to add single panels or ports or groups 28

29. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
7) Xpt Action functions
Right button click on the Add destination with the destination box collapsed (+)
and you can select to make the destination ports = the source ports
This brings up a new enable xpt action option – which allows you set the following options
All to all
Mix-minus
Diagonal xpts 29

30. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
8) Xpt Trigger functions
The Xpt trigger function has the same features as the Xpt action box
Double click on the description section to type in a description of the function 30

31. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
9) Panel Functions
Panel Functions can be set to enable or disable certain functions on the panel.
The Action box has 3 operating modes
Activate to Override Local - means that the function will become active when triggered on .
When if is not triggered the normal panel function operates
Permanent Override of Local – means when the action is triggered the function is always on
Advanced Override of Local – means the user has two control states
A master control and a trigger control 31

32. LOGIC MAESTRO - ADVANCE
ADVANCE FUNCTIONS
10) Panel Functions
List of Panel Actions
LS Cut / Dim
LED on/off/flash
MIC mute
Headset select
* note not all panel types support all the panel functions
List of Panel LED flash rates
* note not all panel types support all the flash rates
* note not all panel types support Red, Green, Amber LED signalisation 32

33. LOGIC MAESTRO - ADVANCE
SAMPLE LOGIC MAESTRO DIAGRAMS 33

34. LOGIC MAESTRO - ADVANCE
SAMPLE LOGIC MAESTRO DIAGRAMS
Each diagram is independent.
Controls used on other active diagrams will work across all selected diagrams that they are used in 34

35. LOGIC MAESTRO - ADVANCE
SAMPLE LOGIC MAESTRO DIAGRAMS 35

36. LOGIC MAESTRO - ADVANCE
SAMPLE LOGIC MAESTRO DIAGRAMS 36

37. LOGIC MAESTRO - ADVANCE
SAMPLE LOGIC MAESTRO DIAGRAMS 37

38. LOGIC MAESTRO - ADVANCE
SAMPLE LOGIC MAESTRO DIAGRAMS 38

39. LOGIC MAESTRO - ADVANCE
Hands ON
Make advanced logic maestro diagrams
Use Panel Control Actions
Use Xpt actions
Use Xpt triggers
Use the Latch (flip/flop)
Make combinational logic using vox action and panel keys or matrix GPI’s from EHX
Download map with apply label change 39

40. Thank you! 40