Hytera Communications TC-508U1 Two-way Radio User Manual YAMTC 508U1 Owner s Manual V00

Hytera Communications Corporation Ltd. Two-way Radio YAMTC 508U1 Owner s Manual V00

Users Manual

Preface Thank you for purchasing Hytera TC-508 portable radio. With simple appearance, reliable mechanics, practical functions and stable performance, it will refresh your communication experience! To derive optimum performance from your product, please read this manual and the supplied Safety Information Booklet carefully before use.
TC-508 Owner’s Manual 1 Instructional Icons The following icons are available through this manual: Caution: indicates situations that could cause damage to your radio. Note: indicates tips that can help you make better use of your radio. Term Explanation Please pay your attention to the following key terms: Key Operation Short press: to press a key and release it quickly. Long press: to press and hold down a key for above 1 second. Hold down: to press a key and remain holding it down. User Mode Refers to the mode entered after you turn on the radio directly. CTCSS/CDCSS The signaling can help you prevent unwanted conversations at the same frequency.
TC-508 Owner’s Manual 2Copyright Information Hytera and HYT are trademarks or registered trademarks of Hytera Communications Co., Ltd. (“Hytera”) in PRC and/or other countries or areas. Hytera retains the ownership of its trademarks and product names. All other trademarks and/or product names that may be used in this manual are properties of their respective owners. The Hytera product described in this manual may include Hytera computer programs stored in memory or other media. Laws in PRC and/or other countries or areas protect the exclusive rights of Hytera with respect to its computer programs. The purchase of this product shall not be deemed to grant, either directly or by implication, any rights to the purchaser regarding Hytera computer programs. Any Hytera computer programs may not be copied, modified, distributed, decompiled, or reverse-engineered in any manner without the prior written consent of Hytera. Disclaimer Hytera endeavors to achieve the accuracy and completeness of this manual, but no warranty of accuracy or reliability is given. All the specifications and designs are subject to change without prior notice due to continuous technology development. No part of this manual may be copied, modified, translated, or distributed in any manner without the express written permission of Hytera. If you have any suggestions or would like to learn more details, please visit our website at: http://www.hytera.cn. RF Radiation Information RF Radiation Profile Radio Frequency (RF) is a frequency of electromagnetic radiation in the range at which radio signals are transmitted. RF technology is widely used in communication, medicine, food processing and other fields. It may generate radiation during use. RF Radiation Safety In order to ensure user health, experts from relevant industries including science, engineering, medicine and health work with international organizations to develop standards for safe exposure to RF radiation. These standards consist of:
TC-508 Owner’s Manual 3¾ United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J; ¾ American National Standards Institute (ANSI)/Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992; ¾ Institute of Electrical and Electronic Engineers (IEEE) C95. 1 – 1999; ¾ International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998; FCC Regulations Federal Communication Commission (FCC) requires that all radio communication products should meet the requirements set forth in the above standards before they can be marketed in the U.S, and the manufacturer shall post a RF label on the product to inform users of operational instructions, so as to enhance their occupational health against exposure to RF energy. As a conscientious company centering on users, Hytera strictly complies with the foregoing requirements from design, production and test. EU Regulatory Conformance The product is in compliance with the essential requirements and other relevant provisions of the Directive 1999/5/EC. Note: The above information is applicable to EU countries only. Operational Instructions and Training Guidelines ● To ensure optimal performance and compliance with the occupational/controlled environment RF energy exposure limits in the above standards and guidelines, users should transmit no more than 50% of the time and always adhere to the following procedures; and should transmit no more than 50% of the time, although the hardware support transmission up to 100% of the time in analog mode. ● The radio is not intended for use by general population in an uncontrolled environment. It is only for occupational use and only applied to work-related conditions.The radio must be only used by users, who are fully aware of the hazards of the exposure and who are able to exercise control over their RF exposure to qualify for the higher exposure limits.
TC-508 Owner’s Manual 4Contents Checking Items in the Package ................................................................................................................ 5 Product Overview ..................................................................................................................................... 6 Product Controls ............................................................................................................................... 6 Programmable Keys .......................................................................................................................... 7 Before Use ............................................................................................................................................... 8 Charging the Battery ......................................................................................................................... 8 Assembling the Accessories .............................................................................................................. 9 Status Indication ..................................................................................................................................... 11 Basic Operations .................................................................................................................................... 12 Turning the Radio On/Off ................................................................................................................ 12 Adjusting the Volume ...................................................................................................................... 12 Selecting a Channel ........................................................................................................................ 12 Transmitting / Receiving .................................................................................................................. 12 Functions and Operations ...................................................................................................................... 13 CTCSS/CDCSS .............................................................................................................................. 13 Time-out Timer (TOT) ...................................................................................................................... 13 Adjust Power Level.......................................................................................................................... 13 Monitor ............................................................................................................................................ 13 Squelch Off ..................................................................................................................................... 14 Scan ................................................................................................................................................ 14 VOX ................................................................................................................................................. 15 Battery Strength Indicator ................................................................................................................ 16 Low Battery Alert ............................................................................................................................. 16 Channel Lock .................................................................................................................................. 16 Battery Save .................................................................................................................................... 17 Busy Channel Lockout .................................................................................................................... 17 Troubleshooting ...................................................................................................................................... 18 Care and Cleaning ................................................................................................................................. 20 Optional Accessories ................................................................................................. 错误！未定义书签。
TC-508 Owner’s Manual 5Checking Items in the Package Please unpack carefully and check that all items listed below are received. If any item is missing or damaged, please contact your dealer. Battery Rapid-rate Charger (for Li-Ion battery) Power Adapter Antenna Belt Clip Strap Manuals Radio Note: The pictures above are for reference only.
TC-508 Owner’s Manual 6Product Overview Product Controls 1093211716151411874561312 No. Part Name No. Part Name No. Part Name ○1 PTT Key ○2 SK1 (programmable) ○3 SK2 (programmable) ○4 Antenna ○5 Channel Selector Knob ○6 Radio On-Off/Volume Control Knob ○7 Speaker ○8 Microphone ○9 LED Indicator ○10 Battery Latch ○11 Accessory Jack Cover ○12 Accessory Jack ○13 Strap Hole ○14 Belt Clip ○15 Battery
TC-508 Owner’s Manual 7○16 Screw (Belt Clip) ○17 Charging Piece Programmable Keys For enhanced convenience, you may request your dealer to program the keys SK1 and SK2 as shortcuts to the functions listed below: No. Shortcut Key Function 1 Adjust Power Level To adjust power level through one button press. 2 Monitor To adjust the condition for incoming signal match 3 Monitor Momentary 4 Squelch Off To always unmute speaker no matter whether carrier is present or not 5 Squelch Off Momentary 6 Scan To listen to communication activities on other channels. 7 VOX To make the radio transmit automatically when you speak. 8 Battery Strength Indicator To indicate the battery strength 9 Channel Lock The current channel will remain unchanged in case of rotating the Channel Selector knob accidentally. Note: Long and short press of a key can be assigned with different functions by your dealer.
TC-508 Owner’s Manual 8Before Use Charging the Battery Use only the charger and battery specified by Hytera. Charger LED can indicate the charging process. ■ Charge Diagram 3321 ■ Procedures 1. Connect the power adapter to AC socket. See arrow 1. 2. Plug the power adapter into the rear jack of the charger. See arrow 2. 3. Place the radio with the battery attached, or the battery alone, into the charger. See arrow 3. 4. The charging process initiates when LED glows red, and is completed when LED glows green. Note: To achieve optimal battery performance, please charge the battery for 5 hours before initial use. Charge Indicator LED Indicator Charge Status Red LED glows. Charging Orange LED glows. Approximately charged completely
TC-508 Owner’s Manual 9Green LED glows. Fully charged Ready for use When battery power runs low, the LED will flash red, and the low-pitched tone will sound periodically. In this case, please replace or charge the battery. Caution: Be sure to read the Safety Information Booklet, to get necessary safety information. Assembling the Accessories Assembling the Antenna Turn the antenna clockwise to fasten it. To remove the antenna, rotate it counter-clockwise. Assembling the Battery 1. Slide the battery into the radio’s slot. 2. Slightly press the bottom of the battery until a click is heard. To remove the battery, turn off the radio first. Slide the battery latch upward to release the battery.
TC-508 Owner’s Manual 10 Assembling the Belt Clip 1. Remove the screws. 2. Align the screw holes on the belt clip with those on the radio’s body, and then tighten the screws. To remove the belt clip, loosen the screws. Assembling the Audio Accessory/Programming Cable 1. Uncover the accessory jack. 2. Plug an audio accessory/programming cable into the accessory jack, and then tighten the screw. To remove the accessories, loosen the screw at first and pull out the plug. Caution: When you are using an external accessory, waterproof performance of the radio may get affected.
TC-508 Owner’s Manual 11Status Indication The top LED indicator will help you easily identify the current status of your radio. LED Indicator Radio Status Red LED glows. Transmitting Red LED flashes. Low battery alert Green LED glows. Receiving Green LED flashes. Scanning
TC-508 Owner’s Manual 12Basic Operations Turning the Radio On/Off Rotate the Radio On-Off/Volume Control knob clockwise/counter-clockwise until a click is heard to turn the radio on/off. Adjusting the Volume You may control the volume level using the Radio On-Off/Volume Control knob. After the radio is powered on, rotate the knob clockwise to increase the volume, or counter-clockwise to decrease the volume. Selecting a Channel The radio supports up to 16 channels. Rotate the Channel Selector knob to align your desired channel number with the white channel mark. Note: When the radio is currently on a blank channel, it will sound beep tones continuously. Transmitting / Receiving To transmit audio signals, press and hold down the PTT, and speak into the microphone. During transmission, the LED glows red. To receive, just release the PTT. When any audio signal is received, the LED glows green. Note: To ensure optimal volume of the receiving radio, hold the radio approximately 2.5 to 5 centimeters away from your mouth. Communication range may get affected in rainy days or forest locations.
TC-508 Owner’s Manual 13Functions and Operations CTCSS/CDCSS CDCSS/CTCSS can be used to prevent unwanted conversations at the same frequency. If CTCSS/CDCSS is set on a certain channel, you can only receive voice calls from radios with matching CTCSS/CDCSS. Otherwise you will receive voice calls from all users operating at the same frequency. You may request your dealer to program corresponding parameters on certain channels. For detailed operation method, please consult your dealer. Time-out Timer (TOT) The purpose of TOT is to prevent any user from occupying a channel for an extended period. When the preset time expires, the radio will automatically terminate transmission and keep beeping. To stop beeping, please release the PTT key. You must wait for a certain time period (preset by your dealer) to initiate another transmission. If the pre-alert function is set by your dealer, your radio will alert you to the TOT expiration in advance. Adjust Power Level With this feature, you may switch power levels quickly. Generally, we recommend you to adopt low power for battery saving. However, if you cannot communicate with other radios located at a distant place with low power, please select high power. Operation: Press the programmed Adjust Power Level key to switch between high power and low power (from high power to low power: a low-pitched tone sounds; from low power to high power: a high-pitched tone sounds). Monitor This feature allows you to lower the conditions for incoming signal match. Operation:  Press the programmed Monitor key to activate this function (an alert tone sounds); press it again to deactivate the function (the alert tone sounds twice). Or
TC-508 Owner’s Manual 14 Press and hold down the programmed Monitor Momentary key to activate this function (an alert tone sounds); release the key to exit (the alert tone sounds twice). Squelch Off This feature allows you to always unmute the speaker, no matter whether carrier is present or not. Operation:  Press the programmed Squelch Off key to activate this function; press the key again to deactivate it. Or  Press and hold down the programmed Squelch Off Momentary key to activate this function; release the key to deactivate it. Note: When this function is enabled on current channel, you will hear audio signals (if any); otherwise, background noise will be heard. Scan The feature allows you to listen to communication activities on other channels so that you can keep a close track of your team members. The scan list can be set by your dealer. Operation: 1. To activate this function, you may  press the programmed Scan key; or  switch to a channel enabled with the auto scan feature (programmed by your dealer). Note: The radio will not start scan if there are less than two channels in the scan list. 2. After the feature is enabled, your radio will scan according to the scan list set for the channel on which scanning starts. The scanning process is as follows:  The LED flashes green during scanning.  When communication activities are detected on a channel, the radio will stay on the channel to receive current activities. Meanwhile, the LED glows green.  If the Talk Back feature is enabled by your dealer, press and hold down the PTT to reply when the radio stays on a certain channel.  You can scan the frequently used channel if the priority scan feature is enabled. When scan stays on a non-priority channel, the radio will keep detecting activities on the priority channel.
TC-508 Owner’s Manual 15Once any activity is detected, it will jump to the priority channel. For more information, please consult your dealer. 3. To exit the scanning process, you may  press the Scan key again, or  switch to a channel where the auto scan feature is disabled; or  turn the radio off. Note: The Scan Start Alert tone and the Scan End Alert tone can be enabled / disabled by the dealer. During scanning, the following function keys (if programmed) are available: PTT, Squelch Off , Squelch Off Momentary , Monitor and Monitor Momentary. VOX This feature allows you to transmit your voice with no need to press the PTT. However, you must employ a dedicated earpiece to realize this function. Operation: 1. Set the PTT/VOX Switch on the earpiece to VOX; 2. Plug the earpiece into the accessory jack; 3. Press the programmed VOX key to activate this function. 4. Speak into the microphone (on the earpiece) to transmit your voice, and transmission will stop automatically when you stop talking; 5. Power the radio off or press the VOX key again to deactivate this function. Note: If the PTT/VOX Switch on the earpiece is set to PTT, you can only transmit by pressing the external PTT, no matter whether VOX is activated. When the PTT/VOX Switch is set to PTT, you are not allowed to switch it from PTT to VOX directly; otherwise, continuous transmission may occur. If continuous transmission occurs unexpectedly, you can restore the radio to normal operation by toggling the switch from VOX to PTT, or turning the radio off and back on. You can select an appropriate VOX sensitivity according to the environment. If VOX is activated under heavy noise, continuously transmission may occur.
TC-508 Owner’s Manual 16Battery Strength Indicator This feature allows you to know the current battery strength. Operation: Press and hold down the programmed Battery Strength Indicator key, and the LED glows to indicate remaining battery strength by different colors .Release the key to exit. The following table lists different colors representing different battery strength levels LED Indicator Battery Strength Green LED glows. High Orange LED glows. Medium Red LED glows. Low Low Battery Alert This feature allows you to know the low battery status. When battery power runs low, the LED will flash red, and the low-pitched tone will sound periodically. In this case, please replace or charge the battery. Note: When the battery strength is insufficient, the programmed Battery Strength Indicator key will become unavailable; when the battery strength is drained, transmission will be prohibited; if you press PTT in such situations, the radio will sound an alert to warn you. Channel Lock This feature can avoid unexpected channel change due to rotation of Channel Selector knob accidentally. Operation: Press the programmed Channel Lock key to enable the feature (an alert tone sounds); press the key again to deactivate it (the alert tone sounds twice). When this function is activated, the radio will stay on the current operating channel even if you rotate the Channel Selector knob. Note: This function will be deactivated if the radio is powered off and back on, or it is programmed.
TC-508 Owner’s Manual 17Battery Save In Standby mode, when no signal is received / transmitted or no operation (key press) is performed for 10 seconds (programmable), the radio will automatically enter Battery Save mode to reduce power consumption. The radio may exit the Battery Save mode and get activated as soon as any key is pressed or any signal is received. Busy Channel Lockout If enabled via the programming software, this feature can prevent your radio interfering with other transmitting radios on the same channel. When the channel is already in use, the radio will keep beeping and return to RX mode upon pressing the PTT key. To stop beeping, please release the PTT key.
TC-508 Owner’s Manual 18Troubleshooting Phenomena Analysis Solution The radio can not be powered on. The battery may be improperly installed. Remove the battery and attach it again. The battery may run out. Recharge or replace the battery. The battery may suffer from poor contact caused by dirtied or damaged battery contacts. Clean the battery contacts. If the problem can not be solved, contact your dealer or our authorized service center for inspection and repair. During receiving signals, the voice is weak, discontinuous or totally inactive. The battery strength may be too low. Recharge or replace the battery. The volume may be set to a low level. Increase the volume by rotating the Volume Control knob clockwise. The antenna may get loose or may be improperly installed. Power off the radio, re-install the antenna and power on the radio again. The speaker may be blocked or damaged. Clean surface of the speaker. If the problem can not be solved, contact your dealer or our authorized service center for inspection and repair. You can not communicate with other members. The frequency or signaling may be inconsistent with that of other members. Set your TX/RX frequency and signaling to the same as that of other members. The Channel Lock feature is enabled unexpectedly and you operate on an undesired channel. Exit the Channel Lock mode and switch to the desired channel. You may be too far away from the group members. Move towards other members. And make sure that you are within the communication range. Irrelevant communication activities or noises are heard on the channel. You may be interrupted by radios using the same frequency. Change the frequency, or adjust the squelch level. The radio may be set with no signaling. Set signaling for all member radios to avoid interference at the same frequency. The noise is too loud. You may be too far away from other members. Move towards other members, power off your radio and then restart it. You may be at an unfavorable position. For example, your communication may be blocked by high buildings or frustrated in the underground areas. Move to an open and flat area, and restart the radio. You may suffer from external disturbance (such as electromagnetic interference). Stay away from equipment that may cause interference.
TC-508 Owner’s Manual 19If the above solutions can not fix your problems, or you may have some other queries, please contact us or your local dealer for more technical support.
TC-508 Owner’s Manual 20Care and Cleaning To guarantee optimal performance as well as a long service life of the product, please follow the tips below. Product Care  Do not pierce or scrape the product with any edged instruments or hard objects.  Keep the product far away from substances that can corrode the circuit.  Do not hold the product by its antenna or earpiece cable directly.  Attach the accessory jack cover when the product is not in use. Product Cleaning  Clean up the dust and fine particles on the product surface and charging piece with a clean and dry lint-free cloth or a brush regularly.  Use neutral cleanser and a non-woven fabric toclean the keys, control knobs and front case after long-time use. Do not use chemical preparations such as stain removers, alcohol, sprays or oil preparations, so as to avoid surface case damage. Make sure the product is completely dry before use. Caution: Power off and remove the battery before cleaning.

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