Chyron infinit! series - 2.5.2 MAX!> GPI Hook-up

iNFiNiT! Family Operation Manual
Revision D 2-21 Installation
All Function Key operations and conditions apply when
remotely activating a Function Key. Dual User systems allocate
Function Keys differently than Single User systems, as
explained next.
In a dual-user system, a software adjustment (Section 3) selects
which Message Compose Function Keys are executed when a
GPI closure is made as follows:
Section 3 provides more details on Dual User Function Key
operation. Section 12 explains how to program Function Keys.
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The GPI connector on the MAX!> rear panel can be used to
activate Function Keys
F1
through
F8
.
Single User Mode: GPI closures #1 through #8 control Function
Keys
F1
-
F8
.
Dual User Mode: GPI closures for Function Keys #1 through #4
trigger User 1 Function Keys
F7
through
F10
.
GPI closures #5 through #8 trigger User 2 Func-
tion Keys
F7
through
F10
.
Table 2-8: MAX!> GPI Connector Pinout
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F1
Pins 14 and 25
F5
Pins 16 and 25
F2
Pins 1 and 2
F6
Pins 1 and 4.
F3
Pins 25 and 15
F7
Pins 17 and 25.
F4
Pins 1 and 3
F8
Pins 1 and 5.