HoT SHEEN HOT SCIENCE & TECHNOLOGY CO, LTD. For more Information, please visit hitp:iwenw. All rights reserved to TT. Pictures shown in this manual are for your reference aly, if thees is confirmation, according to fhe real object, please.
Welcome Thank you for your purchase. We are confident that the function and quality will bring you stable, reliable, and clear communication. Please read this manual before operating the radio.
© Ergonomic & Light Design 16 Channels « LED Indicator Light © Voice Prompts *VOX * Time-out-Timer * Scan * CTCSS/IDCS. o Programmable Key » Aut Battery Save * Wired Cloning » PC Programming: Table of Contents Safety Information .. Product Inspection Getting Started . Attaching & Removing Basic Operation. Advanced 12 MONO. eves senselessness enn insensitive 13 Battery Power Check 13 CSS & DCS wvovrenrinrersenrssimsisresanienes 13 Busy Channel Lockout 13 ‘Voice Prompts TOT . Squelch VOX.
Product Inspection RE EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONL P aloes! Communications Commission (FOCH, wih Ha scion In Gene rel Bees £302 tos November 7, tha. far Thanks for choosing the HQT TH-288 Series radio. Before use, please check that the following ar aan for a contents are included: Rha {OB HA and Paradise Communications Commission in D0 NOT nativity for mots thin 50% of total radio tse time (50% duly scythe.
Product Inspection. Getting Started Charging the Battery Please charge the battery as follows: 1.Turn off the radio for optimum charging. 2.Plug the AC connector of the adapter into an AC (110~240V) outlet. 3.Insert the battery or radio equipped with battery into the charger. « Red LED indicates battery is charging. Green LED indicates charging is complete. « The battery is not charged at the factory. Attaching & Removing Attaching & Removing the Battery 1.
Attaching & Removing Attaching & Removing the Antenna 1. To attach, insert the antenna into the connector on the top of the radio by holding the termagant at its base and rotate the antenna clockwise to fasten it. (figure 4) IMPORTANT: Do mot over tighten antenna as it will cause damage to the radio, 2. To remove, hold the antenna at its base and rotate the tense counter clockwise until you cen remove it.
Radii Overview © Antenna. Antenna with screwed connector is required for proper transmit and receive of radio. © Channel Selector Rotate clockwise or counter clockwise to select aerating channel © Power Switch/Volume Control Rotate the knob clockwise until a click sounds to tum an the ratio. Keep turning clockwise to increase ‘volume. Tum counter clockwise to decrease volume, Keep rotating counter clockwise until a click sounds to tum off radio.
Basic Operation 3. Channel Selection Rotate the channel knob to select operating channel from 1-16 or (15+Scan), according to the numbers and symbols on the bottom of channel selector knob or channel annunciation. 4. Make a Call To make a call, press PTT key and speak into the ‘microphone with a normal voice. Keep the radio/ ‘microphone arcs 2” (5 cm) away from your mouth. 5. Receive a Call Calls can be erosive when PTT is released and the radio is in standby mode.
Advanced Operation Monitoring 1.The receiving status of the selected channel can be checked by a long press of the side button located. below the PTT (programmable key). This allows the squelch to open on the radio 80 any received audio can be heard. Default Mode: Press and hold of the monitor button for up to 2 seconds to monitor the charmer for activity. 2. When this function is an, the volume cen be adjusted with the Volume Control. Battery Power Check 1.
Advanced Operation scanning and stop on hat channel for the duration of the call. Low Power Alert 1. When the battery power becomes low during transmitting, receiving, or standby mode, the LED will flash red and the radio will announce “battery low”. You mst charge the current battery or replace with a fully charged battery. Battery Saving 1.
Wired Clone Optional Accessories Optional Accessories are available according to your requirements, including: Programming Cable Audio Accessories Clone Cable Trouble Shooting Problem Solution NoP » The battery power may be insufficient. Please charge current battery lo Power or change to a fully charged battery. The battery power consumes | ® The battery life is finished; 8 new battery would be required. quickly after charge.
Trouble Shooting Care and Maintenance These recommendations can help you use the radio effectively and years of cantilevered use. ® Keep the radio dry. Rain, moisture or other liquid ‘may cause damage to the radio. # Do not throw, hit or vibrate the radio. This may cause damage to the inner IC or other elements and void the warranty. # Do not hold the radio by the antenna or external audio accessories. © Please use the original or standard antenna.
‘Warranty Statement Appendix Appendix I: Specification Tem TH.288 Modulation Mode | 8k®F3E Frequency Range | Max, Frequency Channel Number | 16 Audio Distortion | €5% Normal Voltage | DC 3.8V Frequency Stability | 42, 57PM Working Temperature | 25°C ~55°C Receiving Sensitivity| 0.
Appendix IIT: Frequency & Tone Chart Appendix g Squelch On | In the on condition, the radio is receiving all audio signals. Transmit Receive CSS Tone Frequency Frequency TX and RX ‘Mon ‘This function enables you to hear all the calls even with unmatched monitor CTCSS/DCS. Scan Allows the radio to receive calls on multiple channels. BCL ‘When this channel is in use by other users, your radio is prohibited to transmit on the channel to avoid interference.