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IL992 Rev. 18 - 3/2024 Tek-CARE120 Tone-Visual Nurse Call Signaling System Installation and Operation Manual www.tektone.com Phone: 828.524.9967 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 NC415G3 Master Stations Connect Data Bus Wiring Connect Master Bus Wiring Networking Multiple NC120 CE Modules Configuration Setup Connect the LS450 ConfigTool Programming Software Configure an Autodetect Configuration Configure a Custom System Using the Tek-CARE120 System Placing and Resetting Calls...
828.524.9967. Choose Option 3 for Technical Support. Overview The Tek-CARE120 system is a versatile system that can satisfy the needs of a wide range of facilities. At its core, the Tek-CARE120 system is a two-wire nurse call system designed for easy installation and years of trouble-free operation.
The rear of the room controller contains a 14-pin header. Pins 1-12 are used in pairs for station connections, and pins 13 and 14 are used to connect the room controller to the Tek-CARE120 data bus. The LI122 annunciates high priority calls with red LEDs and low priority calls with white LEDs.
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The SF122 Patient Station is a dual-jack version of the SF121. SF123 2-Button Pull-Cord Station: Used to place a variety of calls on the Tek-CARE120 system. The SF123 uses interchangeable inserts depending on the desired function of the station. The SF123 is most commonly used as an Emergency station, but can be easily configured for Bath, Code Blue, and Emergency 2 calls.
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The in-use LED on the key switch indicates that the ward’s staff station and emergency switches are on. SF125 Duty Station: Used to alert staff to pending Tek-CARE120 sys- tem calls. The duty station is installed in areas where call annunciation is needed, but the full functionality of a master station is not.
Test the Tek-CARE120 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-CARE120 system, a One-to-One installation and a Custom installation. One-to-One A one-to-one installation strategy involves installing a single LI122-Series 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-CARE120 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 NC120 Central Equipment Module The NC120 Central Equipment Module contains all necessary connections for the Tek-CARE120 hardware as well as the backup batteries for the system. The NC120 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-CARE120 Data Bus The Tek-CARE120 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.
64 controllers per CE 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.
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End Of Line resistor enabled. Turn on DIP Switch 5 to enable the internal EOL resistor. Addressing Room Controllers and Default Behavior The Tek-CARE120 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-CARE120 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.
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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-CARE120 configuration. The first and simplest method requires sta- tions to be wired to the room controllers as shown in Connect Stations on page 17.
Button Pull-Cord stations are correct. Start the LS450 ConfigTool software. On the splash screen, choose the IP address of the Tek-CARE120 sys- tem on the left and select Load Configuration from System on the right. The default configuration will be loaded into the LS450 ConfigTool software.
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-CARE120 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-CARE120 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.
Placing and Resetting Calls Residents may place calls on the Tek-CARE120 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. When a call is placed, the red LED on the face of the station will flash.
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