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.

Varnostne 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).
• Use the scale on a stable, level surface to ensure accurate readings.
• Tehtnice ne izpostavljajte ekstremnim temperaturam, vlagi ali neposredni sončni svetlobi.
• Tehtnico hranite stran od močnih elektromagnetnih polj.
• Do not disassemble or attempt to repair the scale yourself. Refer to qualified service personnel.
• Vodni kamen očistite z mehko damp krpo. Ne uporabljajte abrazivnih čistil in enote ne potapljajte v vodo.

Vsebina paketa

Preverite, ali so v paketu prisotni vsi elementi:

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

Konec izdelkaview

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 značilnosti:

• Tehtalna plošča iz nerjavečega jekla
• 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

Nastavitev

1. Razpakiranje: Previdno vzemite tehtnico in vso dodatno opremo iz embalaže.
2. Umestitev: Place the scale on a firm, level, and vibration-free surface. Ensure it is away from direct sunlight, drafts, and heat sources.
3. Napajanje:
   • Delovanje 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. Začetni vklop: Pritisnite VKLOP/IZKLOP button to turn on the scale. The display will show "88888" then "0.0g" (or the last used unit) when ready.

Navodila za uporabo

1. Vklop/izklop

• Za vklop: Pritisnite VKLOP/IZKLOP gumb.
• Za izklop: Pritisnite in držite VKLOP/IZKLOP button until the display turns off. The scale also features an auto-off function to conserve power.

2 Osnovno tehtanje

1. Ensure the scale is on a stable surface and displays "0.0g".
2. Predmet, ki ga želite stehtati, previdno postavite na sredino tehtalne plošče.
3. Wait for the reading to stabilize. The "STABLE" indicator will appear on the display.
4. Odčitajte težo, prikazano na LCD-zaslonu.

3. Funkcija tare (ničliranje posode)

Funkcija tare vam omogoča, da odštejete težo posode, tako da se izmeri le neto teža vsebine.

1. Place the empty container on the weighing pan. The display will show its weight.
2. Pritisnite →0/T← (RE-ZERO) button. The display will return to "0.0g" and the "NET" indicator will appear.
3. Predmete, ki jih želite stehtati, dodajte v posodo. Na zaslonu se bo prikazala neto teža predmetov.
4. To clear the tare, remove the container from the pan and press the →0/T← gumb znova.

4. Changing Units of Measure

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

• Ko je tehtnica vklopljena, pritisnite PRIDRŽI večkrat pritisnite gumb , da se pomikate med razpoložljivimi enotami.
• Stop pressing when your desired unit is displayed.

5. Funkcija zadrževanja

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 PRIDRŽI 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 PRIDRŽI gumb znova.

Vzdrževanje

Čiščenje:

• Površino tehtnice obrišite z mehko, rahloamp krpo.
• For stubborn stains, use a mild detergent. Avoid harsh chemicals, abrasive cleaners, or solvents.
• Ensure no liquid enters the interior of the scale.
• The stainless steel pan can be removed for more thorough cleaning if necessary.

Shranjevanje:

• When not in use for extended periods, store the scale in its clear carry-case to protect it from dust and damage.
• Hraniti na hladnem in suhem mestu, stran od neposredne sončne svetlobe in ekstremnih temperatur.
• If using batteries, remove them if the scale will not be used for a long time to prevent leakage.

Odpravljanje težav

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

Specifikacije

Garancija in podpora

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 webspletno mesto: www.andweighing.com