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IL1024 Rev. 14 - 1/2024 Tek-CARE160 Audio-Visual Nurse Call Signaling System Installation and Operation Manual www.tektone.com Phone: 828.524.9957 Toll-Free: 800.327.8466 Sales: Option 2 Tech Support: Option 3 324 Industrial Park Rd Franklin NC 28734 tektone@tektone.com Fax: 828.524.9968...
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Signal Mfg., Inc. The content of this manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by TekTone. TekTone Sound & Signal Mfg., Inc. assumes no responsibility or liability for any errors or inaccuracies that may appear in this documentation.
Connect Data Bus Wiring Connect Audio Bus Wiring Connect Master Bus Wiring Networking Multiple NC160 CE Modules Configuration Setup Connect the LS450 ConfigTool Programming Software Configure an Autodetect Configuration Configure a Custom System Audio Adjustments Using the Tek-CARE160 System Placing and Resetting Calls...
828.524.9967. Choose Option 3 for Technical Support. Overview The Tek-CARE160 system is a versatile system that can satisfy the needs of a wide range of facilities. At its core, the Tek-CARE160 system is a four-wire nurse call system designed for easy installation and years of trouble-free operation.
Multiple CE modules may be networked together to create a larger system. NC415G3 Master Station: The NC415G3 Master Station is a touchscreen master station that is used to interact with the Tek-CARE160 system. The NC415G3 Master Station displays calls from the Tek-CARE160 system and provides limited programming and configuration ability for the Tek- CARE160 system.
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SF121. SF123 Customizable 2-Button Pull-Cord Station: The SF123 station is used to place a variety of calls on the Tek-CARE160 system. The SF123 uses interchangeable inserts depending on the desired function of the sta- tion.
Test the Tek-CARE160 system. Back up the configuration and turn the system over to the facility. Types of Installation There are two types of installations available for the Tek-CARE160 system, a One-to-One installation and a Cus- tom installation. One-to-One A one-to-one installation strategy involves installing a single LI122UN Room Controller outside of each room in the facility and using the points on that room controller to connect to stations installed in that room.
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Installation Installation Concerns When installing the Tek-CARE160 system, organization is key. As you install the system, note the DIP switch address of each room controller, the physical location of the room controller, and which stations are connected to the room controller on each point.
Installation The NC160 Central Equipment Module The NC160 Central Equipment Module contains all necessary connections for the Tek-CARE160 hardware as well as the backup batteries for the system. The NC160 CE Module is designed to be mounted in a stand- ard 19" server rack using included CL120RM brackets. Modules may also be desk-mounted and stacked.
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The Tek-CARE160 Data Bus The Tek-CARE160 data bus is a two-wire serial communications bus. There are four ports on the front of the module, each capable of driving up to 1,000 feet of data bus and up to 16 LI122UN Room Controllers.
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Installation Tek-CARE160 Installation Considerations Note that the audio bus on the Tek-CARE160 system is analog, and thus, only supports one concurrent audio connection per port. For example, if a facility has IR160 stations in rooms 100-110 connected to Port 0 and rooms 111-160 con- nected to port 1, one NC415G3/NC404TS Master Station could connect audio to room 100 and another NC415G3/NC404TS Master Station could connect audio to room 111.
64 controllers per module. Note that each port is capable of driving up to 1,000' of cable for the data bus. TekTone recommends 18/2 stranded cable for the data bus, but other types of wiring are accept- able. See the table below for details.
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Station ID. Addressing Room Controllers and Default Behavior The Tek-CARE160 system is designed to be simple to install. As such, the room controllers are designed so that a basic system can be brought online with minimal programming.
About Points The most important concept of the Tek-CARE160 system are the points on the LI122UN and PM120 Room Controllers. The points are the six physical connections on the rear of each controller, shown as points 1-6 in the configuration. In addition to the physical points, there are also two additional points present in the configuration, one for the red dome LED and one for the white dome LED.
Disabled: If a point is marked as Disabled, the system does not look for station attachment at the point. Configuration Methods There are two ways to set up a Tek-CARE160 configuration. The first and simplest method requires sta- tions to be wired to the room controllers as shown in...
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Edit button to unlock the Details pane for editing. Type a location into the Location field, and click the Apply button. Repeat this process for each module installed on the Tek-CARE160 system. If a Tek-CARE server is installed, scroll to the bottom of the Modules list and enable the NC475 Module.
Use the following set of instructions to program the system if custom wiring is used. Start the LS450 ConfigTool software. On the splashscreen, choose the IP address of the Tek-CARE160 sys- tem on the left and select New Default Configuration on the right. The default configuration will be loaded into the LS450 ConfigTool software.
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From the assigned Station menu, select the Station ID and click the Apply button. Editing Hardware Behaviors By default, the Tek-CARE160 system generates Routine calls from SF121s and SF122s, and Code, Bath, Emergency, and Emergency 2 calls from SF123s, depending on the function selected in the points list.
Audio Trim Pot The audio bus of the Tek-CARE160 system, like any other audio system, is susceptible to electronic noise induced by other building systems. Most of this noise can be removed by use of the trim pots on each audio bus port.
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Figure 28 - Station Audio Adjustment On the far right of the Details pane, note the Audio Settings section. Disregard the Duplex setting. It is not used on the Tek-CARE160 system. To affect the audio in the room, adjust the Speaker Volume up or down.
Placing and Resetting Calls Residents or patients may place calls on the Tek-CARE160 system by pressing the CALL button on SF121 and SF122 stations, or by pulling the call cord or pressing the CALL button on a SF123 station. Third party contacts attached to PM123 Aux Input Modules also trigger calls.
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