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CRESTRON CNTV
The ports are preconfigured by Crestron to determine which of the following functions each port performs.
The serial ports are capable of several different functions.
1. Connection of wired control panel (MRWP or MRWPLCD).
2. Connection to a classroom computer running Crestron's IBM Linkway interface, Crestron's Course
Director software, or Crestron's MacIntosh Transmitter software.
Indicators
There are five LED indicators located on the front panel of the CNTV.
IR
This red LED turns "on" when an IR signal from the hand transmitter is received by the CNTV.
MESSAGE
This red LED "lights" when a message has been sent to the classroom in which the unit resides. To turn
"off" the LED, depress the Message button on the transmitter (MRHC) or wired panel (MRWP or
MRWPLCD).
READY
This red LED "lights" when sources have been scheduled and are active for the classroom in which the
unit resides.
T and R
These two red LEDs "light" or flash rapidly when there is communication between the associated control
system and the CNTV. The LEDs should illuminate when power is supplied to the CNTV.
INSTALLATION/SETUP:
Optional Equipment
Due to variations in installation requirements, not all possible peripheral pieces of equipment are supplied
with the CNTV. Table 2 provides a list of all optional equipment that can be used in conjunction with the
CNTV.
EQUIPMENT
Wall Jack
RJ11 (6-position, 6-pin)
modular telephone
connector cable
R E M O T E
C O N T R O L
S Y S T E M S
Table 2. Optional Equipment
PART NUMBER
MANUFACTURER
048-0059-ND
Digi-Key
Consult catalog
Digi-Key
regarding application
requirements.
Cresnet Television Control Unit
Provides interface to Cresnet system.
Provides connection to Cresnet system.
3
RATIONALE
DOC. 8105B
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