1. መግቢያ
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. የደህንነት መረጃ
- Radio License Requirement: Operation of this device requires a valid radio license. Ensure you possess the necessary license before use.
- የውሃ መጋለጥ; While the SR203 is waterproof, ensure all seals and covers are properly secured before exposure to water.
- የባትሪ ደህንነት፡ Use only approved batteries and chargers. Do not short-circuit, incinerate, or disassemble batteries.
- የአንቴና እንክብካቤ; Do not operate the radio without the antenna properly attached. Avoid touching the antenna during transmission.
- የኤሌክትሮማግኔቲክ ጣልቃገብነት; Keep the radio away from sensitive electronic equipment to prevent interference.
3. የጥቅል ይዘቶች
Verify that all items listed below are present in your ACR SR203 VHF GMDSS Handheld Kit (Model 2828):
- ACR SR203 Radio Unit
- አንቴና
- Lanyard (pre-attached)
- Replaceable Lithium Battery (GMDSS compliant)
- Rechargeable Lithium Polymer Battery (GMDSS non-compliant)
- ፈጣን ባትሪ መሙያ
- የኃይል አስማሚዎች
4. ምርት አብቅቷልview
ምስል 1፡ ፊት 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:
- አንቴና፡ የሬዲዮ ምልክቶችን ለማስተላለፍ እና ለመቀበል።
- ማሳያ፡- Shows channel number, battery status, signal strength, and other operational indicators.
- የኃይል/የድምጽ ማዞሪያ፡- Turns the unit on/off and adjusts audio volume.
- የሰርጥ ወደላይ/ወደታች አዝራሮች፡- 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 (ግፋ-ለመናገር) አዝራር፡- Located on the side, used for transmitting.
5. ማዋቀር
5.1. የባትሪ ጭነት
- ሬዲዮው መጥፋቱን ያረጋግጡ።
- የባትሪውን ክፍል ሽፋን በመሳሪያው ጀርባ ላይ ያግኙ።
- 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. አንቴና አባሪ
- አንቴናውን በሬዲዮው አናት ላይ ባለው የአንቴና ማገናኛ ላይ በሰዓት አቅጣጫ ይከርክሙት እና ጣትዎ እስኪወጠር ድረስ። ከመጠን በላይ አያጥብቁት።
6. የአሠራር መመሪያዎች
6.1. የኃይል ማብሪያ / ማጥፊያ እና የድምጽ ማስተካከያ
- ለማብራት፡- Rotate the Power/Volume knob clockwise until a click is heard and the display illuminates.
- ድምጽን ለማስተካከል፡- Continue rotating the Power/Volume knob clockwise to increase volume, counter-clockwise to decrease.
- ለማጥፋት፡- Rotate the Power/Volume knob counter-clockwise until a click is heard and the display turns off.
6.2. የሰርጥ ምርጫ
- የሚለውን ተጠቀም Up እና ወደታች arrow buttons to cycle through available VHF channels.
- የሚለውን ይጫኑ 16 ይደውሉ button to quickly switch to Channel 16. Press it again to return to the previous working channel.
6.3. ማስተላለፍ እና መቀበል
- በመቀበል ላይ፡ Ensure the radio is powered on and the volume is adjusted. The radio will automatically receive signals on the selected channel.
- ማስተላለፍ: Before transmitting, listen to ensure the channel is clear. Press and hold the ፒቲቲ በሬዲዮው ጎን ላይ ያለው አዝራር። ወደ ማይክሮፎኑ በግልጽ ይናገሩ። ፒቲቲ ለማዳመጥ አዝራር።
6.4. የስኬልች ማስተካከያ
Squelch eliminates background noise when no signal is being received.
- የሚለውን ይጫኑ SQ/ENT አዝራር።
- የሚለውን ተጠቀም Up እና ወደታች arrow buttons to adjust the squelch level. A higher number means stronger squelch (less noise, but potentially missed weak signals).
- ተጫን 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.
- የሚለውን ይጫኑ ሰላም/ሎ 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.
- የሚለውን ይጫኑ 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.
- ተጫን SCN/MEM እንደገና መቃኘትን ለማቆም።
6.7. Dual Watch (D/W) / Tri-Watch (T/W)
These functions allow monitoring of Channel 16 and one or two other selected channels.
- የሚለውን ይጫኑ 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.
- ተጫን D/W T/W እንደገና ለማሰናከል.
7. ጥገና
7.1. ማጽዳት
- ሬዲዮን ለስላሳ፣ መamp ጨርቅ. ገላጭ ማጽጃዎችን ወይም ፈሳሾችን አይጠቀሙ.
- Rinse with fresh water after exposure to saltwater and ensure it is thoroughly dry before charging or opening battery compartments.
7.2. የባትሪ እንክብካቤ
- ጥቅም ላይ በማይውልበት ጊዜ ባትሪዎችን በቀዝቃዛና ደረቅ ቦታ ያከማቹ.
- Periodically charge rechargeable batteries to maintain their capacity, even if not used frequently.
- በአካባቢው ደንቦች መሰረት የቆዩ ባትሪዎችን ያስወግዱ.
8. መላ መፈለግ
| ችግር | ሊሆን የሚችል ምክንያት | መፍትሄ |
|---|---|---|
| ሬዲዮ አይበራም። | ባትሪው ሞቷል ወይም በስህተት ተጭኗል። | 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. |
| ማስተላለፍ አይቻልም። | PTT button not pressed; antenna not connected; low battery. | Ensure PTT is pressed firmly. Check antenna connection. Charge or replace battery. |
| ደካማ አቀባበል። | 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. ዝርዝሮች
| ባህሪ | ዝርዝር |
|---|---|
| የሞዴል ቁጥር | 2828 |
| የምርት ልኬቶች | 12 x 6.5 x 3.5 ኢንች |
| የእቃው ክብደት | 2 ፓውንድ |
| ባትሪዎች | 1 Lithium Ion (GMDSS compliant, included), 1 Lithium Polymer (rechargeable, included) |
| ልዩ ባህሪያት | Waterproof, Radio Frequency |
| ቀለም | ቢጫ |
| የሰርጦች ብዛት | 21 |
| የድግግሞሽ ክልል | 156-174 ሜኸ |
| ከፍተኛ የንግግር ክልል | 5 ኪ.ሜ |
| ጥራዝtage | 3.7 ቮልት |
| የውሃ መቋቋም ደረጃ | የውሃ መከላከያ |
| አምራች | ACR ኤሌክትሮኒክስ |
10. ዋስትና እና ድጋፍ
10.1. የዋስትና መረጃ
The ACR SR203 VHF GMDSS Handheld Kit comes with a የ 1 ዓመት ዋስትና 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. የደንበኛ ድጋፍ
For technical assistance, warranty service, or further inquiries, please contact ACR Electronics customer support. Refer to the official ACR Electronics webበጣም ወቅታዊ የእውቂያ መረጃ ለማግኘት ጣቢያ ወይም ምርት ማሸጊያ.
