Nambari ya 144220

Mwongozo wa Mtumiaji wa Adapta ya Kielektroniki ya Extech 144220

For Models 407764, 407780, and 407790

Utangulizi

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.

Taarifa za Usalama

Always observe the following safety precautions to prevent injury or damage to the adaptor or connected devices:

Sanidi

Follow these steps to set up your Extech 144220 AC Adaptor:

  1. Identify the power input port on your Extech 407764, 407780, or 407790 model.
  2. Connect the barrel connector of the Extech 144220 AC Adaptor into the power input port of your Extech device. Ensure a secure connection.
  3. Plug the AC adaptor's power plug into a standard electrical wall outlet (230V AC, 50Hz).
  4. Verify that the Extech device powers on correctly.
Extech 144220 AC Adaptor, front view showing the main unit and power cord.

Kielelezo 1: Mbele view of the Extech 144220 AC Adaptor, illustrating its compact design and integrated power cord with barrel connector.

Uendeshaji

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.

Matengenezo

Proper maintenance ensures the longevity and reliable performance of your AC adaptor:

Kutatua matatizo

If you encounter issues with your Extech 144220 AC Adaptor, refer to the following common problems and solutions:

TatizoSababu inayowezekanaSuluhisho
Kifaa hakijawashwa.Adaptor not properly plugged in.
Soketi ya ukutani haifanyi kazi.
Adaptor or device is faulty.
Ensure adaptor is securely plugged into both the device and the wall outlet.
Jaribu sehemu ya ukuta na kifaa kingine.
Try a different compatible adaptor if available, or contact Extech support.
Adaptor feels hot during use.Operesheni ya kawaida (joto kidogo).
Overload au uingizaji hewa mbaya.
Joto kidogo ni kawaida.
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.
Nguvu ya mara kwa mara kwenye kifaa.Muunganisho uliolegea.
Kebo au kiunganishi kilichoharibika.
Angalia miunganisho yote kwa kubana.
Inspect the cable and connector for visible damage. If damaged, replace the adaptor.

Vipimo

Key technical specifications for the Extech 144220 AC Adaptor:

KipengeleMaelezo
Nambari ya Mfano144220
MtengenezajiExtech
Uingizaji Voltage230V AC 50Hz
Pato Voltage6V DC
Pato la Sasa1000mA
Wattage24 watts
Chanzo cha NguvuUmeme wa Cord
Teknolojia ya UunganishoPipa la DC
Aina ya kiunganishikiunganishi cha pipa
Vifaa SambambaExtech 407764, 407780, 407790
Uzito wa Kipengee3.52 wakia
Vipimo vya KifurushiInchi 3.6 x 3.6 x 2.5
Vipengee vilivyojumuishwa1 x Adapter ya AC
Extech 144220 AC Adaptor with dimensions overlay, showing a length of 6.9 inches (17 cm).

Figure 2: Dimensions of the Extech 144220 AC Adaptor, indicating its compact size for easy handling and storage.

Udhamini na Msaada

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 webtovuti kwa maelezo ya sasa ya mawasiliano.

You can visit the Extech Store for more information: Extech Official Store

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