හැඳින්වීම
This user manual provides essential information for the safe and effective use of the Extech 144220 AC Adaptor. This adaptor is specifically designed to provide power to Extech models 407764, 407780, and 407790. Please read this manual thoroughly before operating the device.
ආරක්ෂිත තොරතුරු
Always observe the following safety precautions to prevent injury or damage to the adaptor or connected devices:
- Ensure the adaptor's voltage and current ratings match the requirements of the device it is powering.
- Do not expose the adaptor to moisture, rain, or extreme temperatures.
- Avoid dropping or subjecting the adaptor to strong impacts.
- Do not attempt to open or repair the adaptor. Refer all servicing to qualified personnel.
- Disconnect the adaptor from the power outlet when not in use or during electrical storms.
- දරුවන්ට ළඟා විය නොහැකි ලෙස තබා ගන්න.
සැලසුම
Follow these steps to set up your Extech 144220 AC Adaptor:
- Identify the power input port on your Extech 407764, 407780, or 407790 model.
- Connect the barrel connector of the Extech 144220 AC Adaptor into the power input port of your Extech device. Ensure a secure connection.
- Plug the AC adaptor's power plug into a standard electrical wall outlet (230V AC, 50Hz).
- Verify that the Extech device powers on correctly.
රූපය 1: ඉදිරිපස view of the Extech 144220 AC Adaptor, illustrating its compact design and integrated power cord with barrel connector.
ක්රියාත්මක වෙනවා
The Extech 144220 AC Adaptor is designed for continuous operation within its specified limits. Once connected, it provides a stable 6V DC output at 1000mA to power your compatible Extech device.
- The adaptor automatically converts the incoming AC power to the required DC power for the connected device.
- No user intervention is required during operation.
- Ensure adequate ventilation around the adaptor during prolonged use to prevent overheating.
නඩත්තු කිරීම
Proper maintenance ensures the longevity and reliable performance of your AC adaptor:
- Keep the adaptor clean and free from dust. Use a soft, dry cloth for cleaning.
- දියර පිරිසිදු කරන්නන් හෝ උල්ෙල්ඛ ද්රව්ය භාවිතා නොකරන්න.
- Regularly inspect the power cord and connector for any signs of damage, fraying, or bending. If damage is observed, discontinue use immediately and replace the adaptor.
- Store the adaptor in a cool, dry place when not in use.
දෝෂගවේෂණය
If you encounter issues with your Extech 144220 AC Adaptor, refer to the following common problems and solutions:
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| උපාංගය ක්රියාත්මක නොවේ. | Adaptor not properly plugged in. බිත්ති පිටවීම සක්රිය නොවේ. Adaptor or device is faulty. | Ensure adaptor is securely plugged into both the device and the wall outlet. වෙනත් උපාංගයක් සමඟ බිත්ති පිටවීම පරීක්ෂා කරන්න. Try a different compatible adaptor if available, or contact Extech support. |
| Adaptor feels hot during use. | සාමාන්ය ක්රියාකාරිත්වය (සුළු උණුසුම). අධික බර හෝ දුර්වල වාතාශ්රය. | සුළු උණුසුමක් සාමාන්යයි. Ensure the adaptor is not covered and has adequate airflow. Disconnect if excessively hot and allow to cool. Ensure the connected device is compatible and not drawing excessive power. |
| Intermittent power to device. | ලිහිල් සම්බන්ධතාවය. හානි වූ කේබලය හෝ සම්බන්ධකය. | තද බව සඳහා සියලු සම්බන්ධතා පරීක්ෂා කරන්න. Inspect the cable and connector for visible damage. If damaged, replace the adaptor. |
පිරිවිතර
Key technical specifications for the Extech 144220 AC Adaptor:
| විශේෂාංගය | විස්තර |
|---|---|
| ආදර්ශ අංකය | 144220 |
| නිෂ්පාදකයා | Extech |
| ආදාන වෙළුමtage | 230V ඒසී, 50Hz |
| ප්රතිදාන වෙළුමtage | 6V DC |
| ප්රතිදාන ධාරාව | 1000mA |
| වට්tage | වොට් 24 යි |
| බලශක්ති ප්රභවය | රැහැන්ගත විදුලි |
| සම්බන්ධතා තාක්ෂණය | DC Barrel |
| සම්බන්ධක වර්ගය | බැරල් සම්බන්ධකය |
| ගැළපෙන උපාංග | Extech 407764, 407780, 407790 |
| අයිතමයේ බර | අවුන්ස 3.52 කි |
| පැකේජ මානයන් | අඟල් 3.6 x 3.6 x 2.5 |
| ඇතුළත් සංරචක | 1 x AC ඇඩැප්ටරය |
Figure 2: Dimensions of the Extech 144220 AC Adaptor, indicating its compact size for easy handling and storage.
වගකීම් සහ සහාය
The Extech 144220 AC Adaptor comes with a 6-month warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For technical support, warranty claims, or further assistance, please contact Extech customer service. Refer to the official Extech webනවතම සම්බන්ධතා තොරතුරු සඳහා අඩවිය.
You can visit the Extech Store for more information: Extech Official Store
