A&D HT-300

A&D HT Series Compact Scale User Manual

Модел: HT-300

Introduction

This user manual provides comprehensive instructions for the safe and efficient operation, maintenance, and troubleshooting of your A&D HT Series Compact Scale, model HT-300. Please read this manual thoroughly before using the scale to ensure proper functionality and to prevent damage.

Коопсуздук маалыматы

Always observe the following safety precautions to ensure safe operation and to prevent damage to the scale or injury to the user:

Пакеттин мазмуну

Пакетте бардык буюмдар бар экенин текшериңиз:

Продукт бүттүview

A&D HT-300 Compact Scale with display showing 0.0g and control buttons

Figure 1: A&D HT-300 Compact Scale. This image shows the top view of the scale, highlighting the weighing pan, the LCD display, and the control buttons for power, hold, and re-zero/tare functions.

The A&D HT-300 Compact Scale is designed for precise weighing in various environments, including schools, laboratories, and for weighing small items like jewelry. It features a stainless steel pan, a backlit LCD display, and multiple units of measure.

Негизги өзгөчөлүктөрү:

Жайгашуу

  1. Пакеттен чыгаруу: Таңгактан таразаны жана бардык аксессуарларды этияттык менен алып салыңыз.
  2. Жайгашкан жери: Place the scale on a firm, level, and vibration-free surface. Ensure it is away from direct sunlight, drafts, and heat sources.
  3. Электр камсыздоо:
    • Батареянын иштеши: Open the battery compartment on the underside of the scale and insert the required batteries (check battery type and polarity).
    • AC Adaptor (Optional): If using the AC adaptor, plug it into the scale's power input jack and then into a suitable wall outlet.
  4. Баштапкы күйгүзүү: басыңыз КҮЙГҮЗҮҮ/ӨЧҮРҮҮ button to turn on the scale. The display will show "88888" then "0.0g" (or the last used unit) when ready.

Иштөө нускамалары

1. Күйгүзүү/өчүрүү

2. Негизги тараза

  1. Ensure the scale is on a stable surface and displays "0.0g".
  2. Gently place the item to be weighed on the center of the weighing pan.
  3. Wait for the reading to stabilize. The "STABLE" indicator will appear on the display.
  4. ЖКда көрсөтүлгөн салмакты окуңуз.

3. Tare Function (Zeroing a Container)

Тара функциясы контейнердин салмагын алып салууга мүмкүндүк берет, ошондуктан мазмундун таза салмагы гана ченелет.

  1. Place the empty container on the weighing pan. The display will show its weight.
  2. басыңыз →0/T← (RE-ZERO) button. The display will return to "0.0g" and the "NET" indicator will appear.
  3. Таразага тартыла турган нерселерди контейнерге кошуңуз. Дисплейде буюмдардын таза салмагы көрсөтүлөт.
  4. To clear the tare, remove the container from the pan and press the →0/T← кайра баскычын.

4. Changing Units of Measure

The HT-300 supports multiple units of measure (g, oz, lb-oz, ozt, N).

5. Hold Function

The hold function allows you to temporarily freeze the displayed weight, even after the item is removed from the pan.

Техникалык тейлөө

Тазалоо:

Сактагыч:

Проблемаларды чечүү

КөйгөйМүмкүн себепЧечим
Масштаб күйбөйт.Low or dead batteries; AC adaptor not connected properly.Replace batteries; check AC adaptor connection.
Туура эмес окуулар.Scale not on a level surface; vibrations; air currents; overloaded.Place on stable, level surface; avoid drafts; do not exceed capacity.
Display shows "EEEE" or "O-Err".Ашыкча жүктөө катасы.Remove item immediately. Do not exceed maximum capacity.
Дисплейде "Ло" көрсөтүлөт.Батареянын төмөн көрсөткүчү.Батареяларды алмаштырыңыз.
Scale does not zero.Something on the pan; scale not stable.Remove all items from pan; ensure scale is stable.

If the problem persists after attempting the solutions above, please contact A&D customer support for assistance.

Техникалык шарттар

ӨзгөчөлүкДеталь
Модель номериHT-300
Максималдуу кубаттуулук310 г
Окуу мүмкүнчүлүгү (г)0.1 г
Өлчөө бирдиктериg, oz, lb-oz, ozt, N
Дисплей түрүАрткы жарык менен LCD
Таразалоочу табанын материалыДат баспаган болот
Power SourceBatteries (not specified in input, assuming common types like AA/AAA) or Optional AC Adaptor
Продукциянын өлчөмдөрү7.68 x 5.35 x 1.85 дюйм
Продукт Салмагы1.21 фунт
ӨзгөчөлүктөрBacklit Display, Multiple Weighing Units, Auto Shut Off, Stable/Net/Zero indicators

Кепилдик жана колдоо

A&D Company, Ltd. provides a limited warranty for this product against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region and purchase date. Please retain your proof of purchase for warranty claims.

For technical support, service, or warranty inquiries, please contact A&D customer service through their official website or the contact information provided with your product packaging. When contacting support, please have your model number (HT-300) and purchase details ready.

For more information, visit the official A&D webсайт: www.andweighing.com

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