IMPORTANT NOTICE WARNINGS: Replacement or substitution of transistors, regular diodes or other parts of a unique nature, with parts other than those recommended by PO FUNG COMPANY may cause a violation of the technical regulations of part 95 of the FCC rules, or violation of type acceptance requirements of part 2 of the rules. Your radio is set up to transmit a regulated signal on an assigned frequency.
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the higher exposure limits. Your wireless hand-held portable transceiver contains a low power transmitter. This product sends out radio frequency (RF) signals when the Push-to-Talk (PTT) Button is pressed. The device is authorized to operate at a duty factor not to exceed 50%.
Important Tips To help you make better use of the product, be sure to observe the following instructions: 1. Do not use any unauthorized or damaged accessory. 2. Keep the product at least 2.5 centimeters away from your body during transmission. 3.
Maintenance Instructions To help your battery work normally or prolong its life, be sure to observe the following instructions: 1. Accumulated dust on charging connector may affect normal charging. Please use a clean and dry cloth to wipe it on a regular basis.
Battery recharge H-888S is equipped for using a 3.7V Li-ion rechargeable battery pack which can be recharged connecting the socket of the AC/DC wall adaptor to a mains power socket and inserting the jack of the wall adaptor into the desktop charger plug. It takes 4-5 hours to fully recharge the radio.
Main controls and parts of the radio 1. Antenna 1. Encoder: rotate clockwise or counter-clockwise to select the desired channel 2. Power/volume knob-turn clockwise to power on and increase the volume level. Turn counter-clockwise to decrease the volume level and power off. 4.
Squelch The Squelch function suppresses noises on free channels and allows receiving even weak signals. H-888S has 10 different Squelch levels that can be set by programming software: 0 means that the Squelch is turned off; from level 1 to level 9 you...
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The higher is the level, the louder will be the Squelch. By default, the Squelch level of H-888S is set on level 4. Make sure you do not set an excessively high squelch level because in this case you may not be able to receive weaker signals.
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communication will be automatically activated. The VOX sensitivity can be adjusted in 5 different levels (1…5) through the programming software: Level 2 is set by default and has the lowest VOX sensitivity, 5 is the lowest one. With the programming software you can enable/disable the VOX feature and select the sensitivity levels. Quick operation radio Without CPS programming software, you can perform the following quick operations through the combination of PTT + Side Key 1:...
Appendix A. – Trouble shooting guide Phenomena Analysis Solution The battery may be installed improperly. Remove and reattach the battery. The battery power may run out. Recharge or replace the battery. You cannot turn on the radio. The battery may suffer from poor contact caused by Clean the battery contacts or replace the dirty or damaged battery contacts.
Appendix B. - Technical Specifications Frequency Range FRS (462.55-462.725MHz, 467.5625-467.7125MHz) Memory Channel Operation Voltage DC 3.7 V ±10% Battery Capacity 1500mAh (Li-Ion) Transmission current ≤1000mA Receive Sensitivity 0.25μV (12dB SINAD) Emission Designator 11k0F3E Audio Power Output 1W @8 ohms Receive current ≤380mA Rated Audio Distortion ≤5%...
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No part of this manual may be copied, modified, translated, or distributed in any manner without the prior written consent of the Company. We do not guarantee, for any particular purpose, the accuracy, validity, timeliness, legitimacy or completeness of the third-party products and contents involved in this manual. Print version: H-888S(FCC)FRS_V1.1...
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