A&D HT Series Compact Scale User Manual

Uvod

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.

Sigurnosne informacije

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

• Do not overload the scale beyond its maximum capacity (310 g for HT-300).
• Koristite vagu na stabilnoj, ravnoj površini kako biste osigurali tačna očitanja.
• Izbjegavajte izlaganje vage ekstremnim temperaturama, vlazi ili direktnoj sunčevoj svjetlosti.
• Držite vagu dalje od jakih elektromagnetnih polja.
• Do not disassemble or attempt to repair the scale yourself. Refer to qualified service personnel.
• Očistite vagu mekom, damp krpom. Ne koristite abrazivna sredstva za čišćenje niti uranjajte uređaj u vodu.

Sadržaj paketa

Provjerite da li su sve stavke prisutne u paketu:

• A&D HT-300 Compact Scale Unit
• Uputstvo za upotrebu (ovaj dokument)
• Clear Carry-Case
• AC Adaptor (optional, may be sold separately)

Product Overview

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.

Ključne karakteristike:

• Posuda za vaganje od nehrđajućeg čelika
• Backlit LCD Display for clear readings
• Multiple Units of Measure (g, oz, lb-oz, ozt, N)
• Stable, Net, and Zero Indicators
• AC Adaptor Option for continuous power
• Clear Carry-Case for portability and protection

Setup

1. Raspakivanje: Pažljivo izvadite vagu i sav pribor iz ambalaže.
2. plasman: Place the scale on a firm, level, and vibration-free surface. Ensure it is away from direct sunlight, drafts, and heat sources.
3. Napajanje:
   • Rad baterije: 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. Početno uključivanje: Pritisnite ON/OFF button to turn on the scale. The display will show "88888" then "0.0g" (or the last used unit) when ready.

Uputstvo za upotrebu

1. Uključivanje/isključivanje

• Da biste uključili: Pritisnite dugme ON/OFF dugme.
• Za isključivanje: Pritisnite i držite ON/OFF button until the display turns off. The scale also features an auto-off function to conserve power.

2. Osnovno vaganje

1. Ensure the scale is on a stable surface and displays "0.0g".
2. Pažljivo postavite predmet koji treba vagati na sredinu vage.
3. Wait for the reading to stabilize. The "STABLE" indicator will appear on the display.
4. Očitajte težinu prikazanu na LCD ekranu.

3. Tare Function (Zeroing a Container)

Funkcija tare vam omogućava da oduzmete težinu posude, tako da se mjeri samo neto težina sadržaja.

1. Postavite praznu posudu na vagu. Na ekranu će se prikazati njena težina.
2. Pritisnite →0/T← (RE-ZERO) button. The display will return to "0.0g" and the "NET" indicator will appear.
3. Dodajte predmete koje treba vagati u posudu. Na ekranu će se prikazati neto težina predmeta.
4. To clear the tare, remove the container from the pan and press the →0/T← ponovo dugme.

4. Changing Units of Measure

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

• Dok je vaga uključena, pritisnite dugme HOLD više puta pritisnite dugme da biste se kretali kroz dostupne jedinice.
• Prestanite pritiskati kada se prikaže željena jedinica.

5. Funkcija čekanja

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

• While an item is on the pan and the weight is stable, press and hold the HOLD button for a few seconds. The display will show "HOLD" or a similar indicator.
• The weight will remain displayed even if the item is removed.
• To release the hold, press the HOLD ponovo dugme.

Održavanje

čišćenje:

• Obrišite površinu vage mekom, blago damp tkanina.
• For stubborn stains, use a mild detergent. Avoid harsh chemicals, abrasive cleaners, or solvents.
• Pazite da tekućina ne uđe u unutrašnjost vage.
• The stainless steel pan can be removed for more thorough cleaning if necessary.

Skladištenje:

• When not in use for extended periods, store the scale in its clear carry-case to protect it from dust and damage.
• Čuvati na hladnom i suvom mestu, daleko od direktne sunčeve svetlosti i ekstremnih temperatura.
• If using batteries, remove them if the scale will not be used for a long time to prevent leakage.

Rješavanje problema

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

Specifikacije

Garancija i podrška

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 webstranica: www.andweighing.com