1. Úvod
This manual provides essential instructions for the safe and effective operation, maintenance, and troubleshooting of your ACR SR203 VHF GMDSS Handheld Kit. The ACR SR203 is a robust and reliable VHF handheld radio designed for marine communication, offering GMDSS (Global Maritime Distress and Safety System) compliance for critical situations. Please read this manual thoroughly before using the device.
2. Bezpečnostní informace
- Radio License Requirement: Operation of this device requires a valid radio license. Ensure you possess the necessary license before use.
- Vystavení vodě: While the SR203 is waterproof, ensure all seals and covers are properly secured before exposure to water.
- Bezpečnost baterie: Use only approved batteries and chargers. Do not short-circuit, incinerate, or disassemble batteries.
- Péče o anténu: Do not operate the radio without the antenna properly attached. Avoid touching the antenna during transmission.
- Elektromagnetické rušení: Keep the radio away from sensitive electronic equipment to prevent interference.
3. Obsah balení
Verify that all items listed below are present in your ACR SR203 VHF GMDSS Handheld Kit (Model 2828):
- ACR SR203 Radio Unit
- Anténa
- Lanyard (pre-attached)
- Replaceable Lithium Battery (GMDSS compliant)
- Rechargeable Lithium Polymer Battery (GMDSS non-compliant)
- Rychlonabíječka baterií
- Napájecí adaptéry
4. Konec produktuview
Obrázek 1: Přední strana view of the ACR SR203 VHF GMDSS Handheld Radio. The radio is bright yellow with a black antenna. The display shows "16" and "INT". Below the display are control buttons for volume, squelch, channel 16 call, high/low power, scan, and dual watch. The ACR logo is visible at the bottom.
The ACR SR203 is a compact and durable handheld VHF radio. Key components and controls include:
- Anténa: Pro vysílání a příjem rádiových signálů.
- Zobrazit: Shows channel number, battery status, signal strength, and other operational indicators.
- Ovladač napájení/hlasitosti: Zapíná/vypíná jednotku a upravuje hlasitost zvuku.
- Tlačítka pro přepínání kanálů nahoru/dolů: Selects desired channels.
- 16 CALL Button: Instantly accesses Channel 16 (distress and calling channel).
- Hi/Lo Button: Toggles between high and low transmit power.
- SQ/ENT Button: Adjusts squelch level and confirms selections.
- SCN/MEM Button: Initiates channel scanning or accesses memory channels.
- D/W T/W Button: Activates Dual Watch or Tri-Watch functions.
- Tlačítko PTT (Push-To-Talk): Located on the side, used for transmitting.
5. Nastavení
5.1. Instalace baterie
- Ujistěte se, že je rádio vypnuté.
- Vyhledejte kryt přihrádky na baterie na zadní straně jednotky.
- Unscrew or unlatch the cover and remove it.
- Insert either the GMDSS compliant Lithium Battery or the rechargeable Lithium Polymer Battery, ensuring correct polarity.
- Replace the battery compartment cover and secure it firmly to maintain waterproofing.
5.2. Charging the Rechargeable Battery
Use the provided Rapid Battery Charger and Power Adaptors for the rechargeable Lithium Polymer Battery.
- Connect the power adaptor to the rapid charger.
- Plug the power adaptor into a suitable power outlet.
- Place the radio with the rechargeable battery installed into the charging cradle.
- Observe the charging indicator light (refer to charger manual for specific light indications).
- Charging typically takes several hours. Do not overcharge.
5.3. Anténní nástavec
- Zašroubujte anténu ve směru hodinových ručiček na konektor antény v horní části rádia, dokud nebude pevně utažena prsty. Nepřetahujte ji.
6. Návod k obsluze
6.1. Zapnutí/vypnutí a nastavení hlasitosti
- Zapnutí: Rotate the Power/Volume knob clockwise until a click is heard and the display illuminates.
- Nastavení hlasitosti: Continue rotating the Power/Volume knob clockwise to increase volume, counter-clockwise to decrease.
- Vypnutí: Rotate the Power/Volume knob counter-clockwise until a click is heard and the display turns off.
6.2. Výběr kanálu
- Použijte Up a Dolů arrow buttons to cycle through available VHF channels.
- Stiskněte tlačítko VOLEJTE 16 button to quickly switch to Channel 16. Press it again to return to the previous working channel.
6.3. Vysílání a příjem
- Příjem: Ensure the radio is powered on and the volume is adjusted. The radio will automatically receive signals on the selected channel.
- Vysílání: Before transmitting, listen to ensure the channel is clear. Press and hold the PTT button on the side of the radio. Speak clearly into the microphone. Release the PTT button to listen.
6.4. Nastavení šumu
Squelch eliminates background noise when no signal is being received.
- Stiskněte tlačítko SQ/ENT tlačítko.
- Použijte Up a Dolů arrow buttons to adjust the squelch level. A higher number means stronger squelch (less noise, but potentially missed weak signals).
- Stiskněte SQ/ENT again to confirm and exit squelch adjustment.
6.5. High/Low Power Selection
Use high power for maximum range and low power for shorter distances to conserve battery life.
- Stiskněte tlačítko Ahoj/Lo button to toggle between high and low transmit power. The display will indicate the current power setting.
6.6. Scanning (SCN)
The scan function monitors multiple channels for activity.
- Stiskněte tlačítko SCN/MEM button to start scanning. The radio will cycle through programmed or all channels.
- When a signal is detected, the scan will pause on that channel.
- Stiskněte SCN/MEM znovu pro zastavení skenování.
6.7. Dual Watch (D/W) / Tri-Watch (T/W)
These functions allow monitoring of Channel 16 and one or two other selected channels.
- Stiskněte tlačítko D/W T/W button to activate Dual Watch or Tri-Watch. Refer to the display for the active mode.
- The radio will periodically check Channel 16 and your selected channel(s) for activity.
- Stiskněte D/W T/W znovu deaktivovat.
7. Údržba
7.1. Čištění
- Otřete rádio měkkým, damp tkanina. Nepoužívejte abrazivní čisticí prostředky nebo rozpouštědla.
- Rinse with fresh water after exposure to saltwater and ensure it is thoroughly dry before charging or opening battery compartments.
7.2. Péče o baterie
- Pokud baterie nepoužíváte, skladujte je na chladném a suchém místě.
- Periodically charge rechargeable batteries to maintain their capacity, even if not used frequently.
- Staré baterie zlikvidujte v souladu s místními předpisy.
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Rádio se nezapne. | Baterie je vybitá nebo nesprávně nainstalovaná. | Charge the rechargeable battery or replace the GMDSS battery. Ensure battery is correctly seated. |
| No audio or very low audio. | Volume too low; squelch too high; speaker obstructed. | Increase volume. Decrease squelch. Check speaker for obstructions. |
| Nelze přenášet. | PTT button not pressed; antenna not connected; low battery. | Ensure PTT is pressed firmly. Check antenna connection. Charge or replace battery. |
| Špatný příjem. | Antenna issue; out of range; interference. | Check antenna connection. Move to a location with better line of sight. Identify and remove sources of interference. |
9. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | 2828 |
| Rozměry produktu | 12 x 6.5 x 3.5 palce |
| Hmotnost položky | 2 libry |
| Baterie | 1 Lithium Ion (GMDSS compliant, included), 1 Lithium Polymer (rechargeable, included) |
| Speciální funkce | Waterproof, Radio Frequency |
| Barva | Žluť |
| Počet kanálů | 21 |
| Frekvenční rozsah | 156-174 MHz |
| Maximální dosah hovoru | 5 Kilometr |
| svtage | 3.7 voltů |
| Úroveň odolnosti proti vodě | Vodotěsný |
| Výrobce | Elektronika AČR |
10. Záruka a podpora
10.1. Informace o záruce
The ACR SR203 VHF GMDSS Handheld Kit comes with a 1-letá záruka from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or improper maintenance.
10.2. Zákaznická podpora
For technical assistance, warranty service, or further inquiries, please contact ACR Electronics customer support. Refer to the official ACR Electronics webNejnovější kontaktní informace naleznete na webu nebo na obalu produktu.
