Installing the optional touch panel control
Learn how to install the optional touch panel control (TPC) and connect the required harnesses for
communication with the projector.
1. To secure the ball arm, fasten with the four screws.
Torque to 20in-lb.
2. Install the TPC arm onto the ball arm.
3. Install the touch screen monitor onto the TPC arm.
4. Connect the touch screen monitor communication harness.
Connecting external exhaust ducting
Connect the existing outside-venting duct to the 8-inch diameter exhaust port on the top of the
projector.
Warning! If not avoided, the following could result in death or serious injury.
•
At minimum, a 10-inch (25.4 cm) long strong metal duct must be installed between the product
and an outside-venting duct system to prevent glass shards from exiting the duct in the event of
a lamp explosion.
1. Check no obstructions or bends exist in the ducting or in the air intakes.
2. Check the vane switch at the exit duct moves freely.
Notice. If not avoided, the following could result in property damage.
•
Do not remove or disable the vane switch.
3. Check the pre-installed outside-venting duct is rigid at the projector and includes a heat
extractor and blower which can maintain a minimum CFM when measured at the projector
exhaust opening.
When the projector is operating at less than or equal to 25°C (77°F) ambient and less than
3,000 feet (915 m), a minimum of 450 CFM is required. Above 25°C (77°F) ambient or above
3,000 feet (915 m), a minimum of 600 CFM is required.
Installing and setting up
CP2420-Xe and CP4420-Xe Installation and Setup Guide
21
020-103555-01 Rev. 1 (03-2022)
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