# Dependencies

Epiphan Video
EC20 Camera
REST API Crestron Driver
ClearAlan Inc.
Last Revision: June 22, 2026

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Dependencies 	P a r a m e t e r s : 	2
Revision History
Version Date 	Comment 	Author
v1.0.0 	2026 	Initial Release 	SP and TA

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Dependencies 	P a r a m e t e r s : 	3
Table of Contents
Dependencies ................................................................................................................................................................... 5
General Notes ................................................................................................................................................................... 5
Setup of Crestron Hardware .......................................................................................................................................... 5
Quick Start Guide ............................................................................................................................................................. 5
Signal Map ......................................................................................................................................................................... 6
1 Parameters: ..........................................................................................................................................................6
2 Setup .....................................................................................................................................................................7
Inputs:........................................................................................................................................................................7
3 Connection: ..........................................................................................................................................................8
Inputs:........................................................................................................................................................................8
Feedback: ..................................................................................................................................................................8
4 Power: ...................................................................................................................................................................9
Inputs:........................................................................................................................................................................9
Feedback: ..................................................................................................................................................................9
5 PTZ Control: ....................................................................................................................................................... 10
Inputs:..................................................................................................................................................................... 10
Feedback: ............................................................................................................................................................... 11
6 Focus Control: ................................................................................................................................................... 12
Inputs:..................................................................................................................................................................... 12
Feedback: ............................................................................................................................................................... 12
7 Presets................................................................................................................................................................ 13
Inputs:..................................................................................................................................................................... 13
Feedback: ............................................................................................................................................................... 13
8 Tracking .............................................................................................................................................................. 14
Inputs:..................................................................................................................................................................... 14
Feedback: ............................................................................................................................................................... 14
9 Tally Light Control ............................................................................................................................................. 15
Inputs:..................................................................................................................................................................... 15
Feedback: ............................................................................................................................................................... 15
10 	System .......................................................................................................................................................... 16

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Dependencies 	P a r a m e t e r s : 	4
Feedback: ............................................................................................................................................................... 16
11 	Network ........................................................................................................................................................ 17
Feedback: ............................................................................................................................................................... 17
12 	Debug ........................................................................................................................................................... 18
Inputs:..................................................................................................................................................................... 18
Feedback: ............................................................................................................................................................... 18
Tips and Troubleshooting .............................................................................................................................................19
A secure connection to the device is required...................................................................................................... 19
Cannot connect to the device.................................................................................................................................. 19

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Dependencies 	P a r a m e t e r s : 	5

This module requires v200 or later of the Crestron Database and Crestron Device Database.
The construct file used for the demo program was built on CH5 Version 2.16.1.

> product: ec20 · topic: other · source: Epiphan EC20 - Crestron Driver Help v1.0.0.pdf · updated: Oct 13, 2026