1. Introduktion
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. Sikkerhedsoplysninger
- Radio License Requirement: Operation of this device requires a valid radio license. Ensure you possess the necessary license before use.
- Vandeksponering: While the SR203 is waterproof, ensure all seals and covers are properly secured before exposure to water.
- Batterisikkerhed: Use only approved batteries and chargers. Do not short-circuit, incinerate, or disassemble batteries.
- Antennepleje: Do not operate the radio without the antenna properly attached. Avoid touching the antenna during transmission.
- Elektromagnetisk interferens: Keep the radio away from sensitive electronic equipment to prevent interference.
3. Pakkens indhold
Verify that all items listed below are present in your ACR SR203 VHF GMDSS Handheld Kit (Model 2828):
- ACR SR203 Radio Unit
- Antenne
- Lanyard (pre-attached)
- Replaceable Lithium Battery (GMDSS compliant)
- Rechargeable Lithium Polymer Battery (GMDSS non-compliant)
- Hurtig batterioplader
- Strømadaptere
4. Produktet er slutview
Billede 1: Forside 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:
- Antenne: Til at sende og modtage radiosignaler.
- Vise: Shows channel number, battery status, signal strength, and other operational indicators.
- Strøm-/lydstyrkeknap: Turns the unit on/off and adjusts audio volume.
- Kanal op/ned-knapper: 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.
- PTT (Push-To-Talk)-knap: Located on the side, used for transmitting.
5. Opsætning
5.1. Batteriinstallation
- Sørg for, at radioen er slukket.
- Find batteridækslet på bagsiden af enheden.
- Skru eller lås dækslet op, og fjern det.
- 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. Antennetilslutning
- Skru antennen med uret på antennestikket øverst på radioen, indtil den er fingerstram. Spænd den ikke for hårdt.
6. Betjeningsvejledning
6.1. Tænd/sluk og justering af lydstyrke
- For at tænde: Drej tænd/sluk-/lydstyrkeknappen med uret, indtil der høres et klik, og displayet lyser.
- Sådan justeres lydstyrken: Continue rotating the Power/Volume knob clockwise to increase volume, counter-clockwise to decrease.
- For at slukke: Drej tænd/sluk-/lydstyrkeknappen mod uret, indtil der høres et klik, og skærmen slukkes.
6.2. Kanalvalg
- Brug Up og Ned arrow buttons to cycle through available VHF channels.
- Tryk på 16 RING button to quickly switch to Channel 16. Press it again to return to the previous working channel.
6.3. Sending og modtagelse
- Modtager: Sørg for, at radioen er tændt, og at lydstyrken er justeret. Radioen modtager automatisk signaler på den valgte kanal.
- Fremsendelse: Before transmitting, listen to ensure the channel is clear. Press and hold the PTT knappen på siden af radioen. Tal tydeligt ind i mikrofonen. Slip PTT knappen for at lytte.
6.4. Justering af squelch
Squelch eliminerer baggrundsstøj, når der ikke modtages noget signal.
- Tryk på SQ/ENT knap.
- Brug Up og Ned arrow buttons to adjust the squelch level. A higher number means stronger squelch (less noise, but potentially missed weak signals).
- Trykke SQ/ENT again to confirm and exit squelch adjustment.
6.5. Valg af høj/lav effekt
Use high power for maximum range and low power for shorter distances to conserve battery life.
- Tryk på Hej/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.
- Tryk på 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.
- Trykke SCN/MEM igen for at stoppe scanningen.
6.7. Dual Watch (D/W) / Tri-Watch (T/W)
These functions allow monitoring of Channel 16 and one or two other selected channels.
- Tryk på 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.
- Trykke D/W T/W igen for at deaktivere.
7. Vedligeholdelse
7.1. Rensning
- Tør radioen af med en blød, damp klæde. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Rinse with fresh water after exposure to saltwater and ensure it is thoroughly dry before charging or opening battery compartments.
7.2. Batteripleje
- Opbevar batterierne på et køligt, tørt sted, når de ikke er i brug.
- Periodically charge rechargeable batteries to maintain their capacity, even if not used frequently.
- Bortskaf gamle batterier i henhold til lokale regler.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Radioen tænder ikke. | Batteriet er dødt eller forkert installeret. | Charge the rechargeable battery or replace the GMDSS battery. Ensure battery is correctly seated. |
| Ingen lyd eller meget lav lyd. | Volume too low; squelch too high; speaker obstructed. | Increase volume. Decrease squelch. Check speaker for obstructions. |
| Kan ikke overføre. | PTT button not pressed; antenna not connected; low battery. | Ensure PTT is pressed firmly. Check antenna connection. Charge or replace battery. |
| Dårlig modtagelse. | 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. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | 2828 |
| Produktdimensioner | 12 x 6.5 x 3.5 tommer |
| Varens vægt | 2 pund |
| Batterier | 1 Lithium Ion (GMDSS compliant, included), 1 Lithium Polymer (rechargeable, included) |
| Særlige funktioner | Waterproof, Radio Frequency |
| Farve | Gul |
| Antal kanaler | 21 |
| Frekvensområde | 156-174 MHz |
| Maksimal talerækkevidde | 5 kilometer |
| Voltage | 3.7 volt |
| Vandmodstandsniveau | Vandtæt |
| Fabrikant | ACR elektronik |
10. Garanti og support
10.1. Garantioplysninger
The ACR SR203 VHF GMDSS Handheld Kit comes with a 1 års garanti 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. Kundesupport
For technical assistance, warranty service, or further inquiries, please contact ACR Electronics customer support. Refer to the official ACR Electronics webwebstedet eller produktemballagen for de mest aktuelle kontaktoplysninger.
