USER'S MANUAL RB18 Two Way Radio MON LAMP Shenzhen Retevis Technology Co.,Ltd. 7/F, 13-C, Zhonghaixin Science&Technology Park, No.12 Ganli 6th Road, Jihua Street, Longgang District, Shenzhen, China Web：www.retevis.com E-mail：kam@retevis.com Facebook：facebook.
THANK YOU EU Importer: Germany Retevis Technology GmbH Address: Uetzenacker 29,38176 wendeburg We are grateful for your choice of our transc -eiver.We believe that this easy-to-use trans -ceiver will provide dependable and cost-eff -ective communications for you. Our professional two-way radios incorporate the latest in advanced technology and craft. So you will be pleased with the qualite and f -eatures of our products.
01 02 02 03 03 03 04 Getting Familiar VOLUME CONTROL 04 04 06 06 06 07 07 10 WARNINGS GUARANTEE CARD 12 16 25
Radio Battery Data Cable MON LAMP Radio 01 Data Cable 02
The belt clip align to slots on back of baterry pack and fixed with screws. Insert the speaker/microphone plugs into the speaker/micropho -ne jack of the transceiver. 2. Insert the connecter of data cable into the port of battery pack. 3. Ensure that the port connect with connecter of data cable prop -erly, while the charging is taking place, the light will glow red. 4. After 3 hours charging, the led indicator will light green which means the full charge.
time, long-press UP+DOWN to enter scan mode C. Power Switch/Volume Control. D. PTT Button --- Press PTT+DOWN key to turn on, change Chinese/English prompt.Press PTT+UP key to transmit repeater to activate the audio DTMF(1750HZ、1450HZ、 2100HZ) The factory default is 1750HZ, others can be changed by programming software. E. Monitor/Noaa Button --- Short press the NOAA weather on or off, long-press to open the monitor, release to cancel the monitor. F.
channels up or down. The screen displays the current channel number, when the voice prompt function is turned on, the corresponding channel is broadcasted. TRANSMITTING To ensure the best receiving volume, please keep the distance between the microphone and the mouth from 2.5cm to 5cm when transmitting. Transmitting call: change the channel and press PTT key, the radio is in the transmitting state, the red indicator light is always on and the TX icon is displayed.
CPS program Connect the radio to the computer by a special cable, you can read and write the frequency of radio, set the function parameters, etc. CTCSS/CDCSS Code function Through the CPS programming software, edit the received and transmitted sub-audio of each channel to prevent receiving unrelated calls on the same channel, including 50 CTCSS or 105 CDCSS. CPS programming path: Edit- Channel- RX/TX CTCSS/CDCSS option table is given in the appendix E.-CTCSS Table and appendix F.
Transmitter RF Output Power FM Modulation Spurious Emission Adjacent Channel Power Transmission current : : &+ &+ 11K0F3E@12.5KHz -36dBm＜1GHz， -30dBm＞1GHz 60dB @ 12.5KHz P$ Receiver Receive Sensitivity Adjacent Channel Selectivity Inter Modulation and Rejection Conducted Spurious Emission Rated Audio Power Output Receive current Rated Audio Distortion ȝ9 G% 6,1$' G%# .+] G%# .+] G%# .+] 0.
The battery voltage maybe low During receiving, the voice is weak or intermittent You cannot communicate withother group members You hear unknown voices or noise You are unable to hear anyone because of too much noise and hiss Recharge or replace the battery The volume level may be low Increase the volume The antenna maybe loose or maybe installed incorrectly Turnoff the radio, and then remove and reattach the antenna The speaker maybe blocked Clean the surface of the speaker The frequency or sig
Warnings W Wa arn rnin ings RF ENERGY EXPOSURE URE RE R EA AN AND ND P PRODUCT ROD RO R OD O DU UCT UC C SAFETY GUIDE FOR PORTABLE WALKI WALKIE KET TALKIE ALK AL ALK L IE E ATTENTION! Before using this radio, read this guide which contains important operating instructions for safe usage and RF energy awareness and control for compliance with applicable standards and regulations.
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