Table of Contents
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Item
Description
U
• PORT B—Indicates the status of the USB port. A green LED indicates the port is active. If the LED
is not illuminated, the port is inactive.
• PORT A—Indicates the status of the USB port. A green LED indicates the port is active. If the LED
is not illuminated, the port is inactive.
V
Indicates the status of the Integrated Cinema Processor (ICP). A green LED indicates the ICP is
operating correctly. A red LED indicates a communication issue. If the LED is not illuminated, the ICP
is inactive.
Connect the projector to a computer
Connect one end of an Ethernet or a RS232 cable to the Ethernet or the RS232 PIB port on the
projector communications panel and the other end to your computer. To communicate with the
projector, add the projector to the same network as the computer.
Connect devices to the GPIO port
The GPIO port is a 37-pin D-sub connector located on the PIB input panel. The port provides eight
input and seven output signals for connecting external devices to the projector. To configure the
pins on the connector, tap Menu > Administrator Setup > GPIO Setup.
Each available pairing of pins (±) is defined as an input or an output. Four inputs and three outputs
are predefined. If you want the projector to respond to an incoming signal, configure a pin as an
input. If you want an external device to respond to the projector as an output signal, configure a
pin as an output.
PIN
Positive
GPIN #1
Pin 1
GPIN #2
Pin 2
GPIN #3
Pin 3
GPIN #4
Pin 4
GPIN #5
Pin 5
GPIN #6
Pin 6
GPIN #7
Pin 7
GPIN #8
Pin 8
GPOUT #1
Pin 9
GPOUT #2
Pin 10
GPOUT #3
Pin 11
GPOUT #4
Pin 12
GPOUT #5
Pin 13
GPOUT #6
Pin 14
GPOUT #7
Pin 15
PROJ_GOOD
Pin 16
CP42LH Installation Guide
020-101373-02 Rev. 1 (06-2015)
Negative
Description
Pin 20
3-D L/R Input Reference
Pin 21
3-D L/R Display Reference
Pin 22
Reserved
Pin 23
Reserved
Pin 24
Input
Pin 25
Input
Pin 26
Input
Pin 27
Input
Pin 28
External 3-D L/R Output Reference
Pin 29
Reserved
Pin 30
Reserved
Pin 31
Output
Pin 32
Output
Pin 33
Output
Pin 34
Output
Pin 35
Projector Good
Installation
50
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