Kenwood TK-190 instruction manual Time-out Timer TOT, Busy Channel Lockout BCL

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■Time-out Timer (TOT)

The TOT is used to automatically inhibit transmission after a specified time elapses. If the PTT switch is held down for longer than the programmed time, the transceiver will stop transmitting and a tone will sound. Release the PTT switch, then press it again to continue transmitting.

•A warning tone will sound before the TOT expires if programmed by your dealer.

Note:

◆Depending on dealer programming, you may have to wait for up to 60 seconds before you can resume transmitting after transmission is inhibited.

◆Depending on dealer programming, to prevent the TOT from expiring, you may have to stop transmitting for up to 15 seconds before resuming. If you resume too soon, the TOT will not reset; the timer will continue counting down from where it left off.

■Busy Channel Lockout (BCL)

When activated by your dealer, you will not be able to transmit while there is a signal, different from your QT/DQT tone signal, present on the current channel. You must either select a different channel or wait until the signal is no longer present in order to transmit.

•If you press the PTT switch while a signal is present on the current channel, a tone will sound and you will not be able to transmit.

•To determine if there is a signal present on your channel, press a key programmed with one of the following functions: Monitor, Monitor Momentary, Squelch OFF, or Squelch Momentary.

•If programmed by your dealer, you can override the BCL by pressing the PTT switch two times within 0.5 seconds.

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Contents TK-190 Page Thank YOU One or more of the following statements may be applicable Contents Unpacking and Checking Equipment Supplied AccessoriesPreparation Installing/ Removing the Optional NiCd Battery PackInstalling the Belt Clip Installing the Optional AntennaInstalling the Optional KMC-25 Speaker/ Microphone Installing the Cap over the Universal ConnectorGetting Acquainted Power switch/ Volume control TX/ BUSY/ CALL/ Battery low LEDToggle switch Channel selector1Universal connector 0PTT Push-To-Talk switchOrange SideIcon Description DisplayFunction Name Toggle Speaker Programmable Auxiliary FunctionsFunction Descriptions Page Page Page Adjusting the Volume Switching Power ON/OFFOperating Basics Selecting a ChannelMaking a Call Adjusting the SquelchScanning Priority Scan Revert Channel Tone Signalling SignallingDtmf Signalling PTT ID Dead Beat Disable DBDQuiet Talk QT and Digital Quiet Talk DQT Key Lock Auxiliary FeaturesBusy Channel Lockout BCL Time-out Timer TOTVoice Scrambler Audible User Feedback Tones
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TK-190 specifications

The Kenwood TK-190 is a robust and versatile portable two-way radio designed to meet the communication needs of various industries, including construction, hospitality, security, and event management. This model stands out for its blend of reliability, user-friendly features, and advanced technologies, making it an ideal tool for professionals who require seamless communication in demanding environments.

One of the standout features of the TK-190 is its compact and lightweight design. Weighing in at just over 10 ounces, this radio is easy to carry, ensuring it won't become a burden during long shifts. Despite its small size, the TK-190 is built for durability, complying with the MIL-STD-810 specifications for military standards. This ensures it can withstand harsh conditions, including extreme temperatures, humidity, and dust.

The TK-190 operates on VHF frequencies with a range of up to 5 watts, making it suitable for both short-range and long-range communication. This capability allows users to maintain clear communication over substantial distances, which is particularly beneficial for larger sites or events. The radio offers 99 programmable channels, providing flexibility to configure communication for various teams or departments.

Another significant advantage of the TK-190 is its impressive audio quality. The radio features a high-performance speaker and advanced audio processing, which enhances clarity and reduces background noise. This is crucial in noisy environments where clear communication is essential for operational efficiency.

The TK-190 also supports CTCSS and DCS signaling, allowing users to avoid interference from other communication sources. This selective calling feature ensures that only designated users receive certain transmissions, enhancing both security and privacy.

In terms of battery life, the Kenwood TK-190 is equipped with a high-capacity lithium-ion battery that provides extended operation on a single charge. This is particularly advantageous for users who require reliable performance throughout long working hours.

Finally, the TK-190 is designed for ease of use, featuring a simple interface with large, tactile buttons. This allows users to quickly access functions, even while wearing gloves. The radio also includes a built-in LED indicator for battery status and channel selection, making it intuitive to use in various conditions.

In summary, the Kenwood TK-190 is a reliable, feature-rich portable two-way radio, offering exceptional audio quality, versatile communication options, and robust durability, making it an indispensable tool for professionals across various fields.
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