User manual SILVERCREST PMR TWINTALKER 4810 2-WAY RADIO SET

[. . . ] GB / IE / CY The CE symbol indicates that the unit complies with the essential requirements of the R&TTE directive. 17 Introduction Intended purpose CE Mark Safety instructions General Burning injuries Injuries Danger of explosion Poisoning danger Legal Notes Cleaning and maintenance Disposal of the device (environment) Using a PMR device Included in the package Getting started Installing/Removing the Belt Clip Battery Installation Charging the batteries Description LCD display information Using the Twintalker 4810 Turning the Unit ON/OFF Battery Charge Level/Low Battery Indication Adjusting Speaker Volume Receiving a Signal Transmitting a Signal Changing Channels CTCSS (Continious Tone Coded Squelch System) / DCS (Digital Coded Squelch) Monitor VOX Selection Channel Scan Call Tones Roger Beep On/Off Key-Tone On/Off Dual Channel Monitor function Button Lock Stopwatch function Display back light 5 5 5 5 5 5 5 6 6 6 6 6 7 7 7 8 8 8 9 9 10 10 10 10 11 11 11 12 12 13 13 14 15 15 16 16 16 17 17 ENGLISH 3 Twintalker 4810 Twintalker 4810 14 15 16 17 18 19 19. 3 Earpiece connection Troubleshooting Technical specifications Service address and hotline support Declaration of conformity and manufacturer Warranty Warranty period Warranty handling Warranty exclusions 17 18 18 19 19 20 20 20 20 4 Twintalker 4810 Twintalker 4810 1 Introduction ENGLISH Thank you for purchasing the Twintalker 4810. It’s a long range, low powered radio communication device with a range of maximum 8 Km. [. . . ] CTCSS indication DCS indication CTCSS/DCS/ Stopwatch seconds / Menu option -value Stopwatch 1/100 value VOX indication Dual Channel Mode (DCM) indication Channel/Menu item indication Speaker volume indication Key pad lock icon Battery level indication RX icon – Displayed when receiving TX icon – Displayed when transmitting Scanning indication – Displayed during scan mode 13 Using the Twintalker 4810 The display illustrations in next pages only show the icons or display informations of the functions that are explained in the text. 1 Turning the Unit ON/OFF To turn ON: • Press and hold the - button 10 for 3 seconds. The unit will “beep” and the LCD display will display the current channel. 2 Battery Charge Level/Low Battery Indication The battery charge level is indicated by the number of squares present inside the battery icon on the LCD Screen. 10 Twintalker 4810 Twintalker 4810 Battery Full ENGLISH 11 Battery 2/3 charged Battery 1/3 charged Battery empty When the battery charge level is low, the battery icon will flash and a beep will be heard to indicate that the batteries need to be replaced or recharged. Never recharge non-rechargable batteries like for exemple Alkaline batteries. 3 Adjusting Speaker Volume • • Press the - button 9 in stand-by-mode to increase the speaker volume. 4 Receiving a Signal The unit is continuously in the receive mode when the unit is switched ON and not transmitting. In order for other people to receive your transmission, they must also be on the same channel and have set the same CTCSS code or DCS code. 7 CTCSS (Continious Tone Coded Squelch System) / DCS (Digital Coded Squelch)”) Either CTCSS or DCS can be used but never both at the same time. Hold the unit in a vertical position with the microphone 10cm from the mouth and speak into the microphone. To check the channel activity use the monitor function (See chapter “13. 6 Changing Channels • • • Press the - button 5 once, the current channel number flashes on the display. If no button is pressed within 5 seconds during setting, the unit will return to standby. 7 CTCSS (Continious Tone Coded Squelch System) / DCS (Digital Coded Squelch) License free PMR radio's operating on the 446 MHz frequency band, like the Twintalker 4810 PMR, have 8 available radio channels. If there are many PMR users in your neighborhood, there is a chance that some of these users are operating on the same radio channel. To prevent that you receive signals from other users, sub-channels have been integrated. € • • • Press the - button 5 four times, the current VOX setting flashes on the display and the VOX icon is displayed. Press the -button 9 to set the VOX sensitivity level between 1 and 3 (level 3 is the most sensitive level). Press the button 6 until ‘OF’ appears on the display, to turn VOX OFF. 10 Channel Scan Channel scan performs searches for active signals in an endless loop from channel 1 to 8. Once an active channel is found you have the option to search for the CTCSS code or the DCS code that is set by the user who is broadcasting on the channel. [. . . ] The rubber flap cannot be removed from the PMR as it is fixed to the unit. The small button on the earpiece has the same function as the PTT - button 11 on the unit When you use the PTT - button 11 from the Earpiece, you must also use the microphone from the earpiece to talk into. Twintalker 4810 Twintalker 4810 15 Troubleshooting No power No transmission Clean the battery contacts with a soft cloth. Monitor the channel activity and switch to another channel if the current is used. [. . . ]