A&D HT Series Compact Scale User Manual

Indledning

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.

Sikkerhedsoplysninger

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).
• Brug vægten på en stabil, plan overflade for at sikre nøjagtige aflæsninger.
• Undgå at udsætte vægten for ekstreme temperaturer, fugtighed eller direkte sollys.
• Hold vægten væk fra stærke elektromagnetiske felter.
• Do not disassemble or attempt to repair the scale yourself. Refer to qualified service personnel.
• Rengør vægten med en blød, damp klud. Brug ikke slibende rengøringsmidler, og nedsænk ikke enheden i vand.

Pakkens indhold

Bekræft at alle varer er til stede i pakken:

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

Produkt 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.

Nøglefunktioner:

• Vejepande i rustfrit stål
• 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

Opsætning

1. Udpakning: Tag forsigtigt vægten og alt tilbehør ud af emballagen.
2. Placering: Placer vægten på en fast, plan og vibrationsfri overflade. Sørg for, at den er væk fra direkte sollys, træk og varmekilder.
3. Strømforsyning:
   • Batteridrift: 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. Første gang tændt: Tryk på ON/OFF button to turn on the scale. The display will show "88888" then "0.0g" (or the last used unit) when ready.

Betjeningsvejledning

1. Tænd/sluk

• For at tænde: Tryk på ON/OFF knap.
• For at slukke: Tryk og hold nede ON/OFF button until the display turns off. The scale also features an auto-off function to conserve power.

2. Grundlæggende vejning

1. Ensure the scale is on a stable surface and displays "0.0g".
2. Placer forsigtigt den genstand, der skal vejes, midt på vejepladen.
3. Wait for the reading to stabilize. The "STABLE" indicator will appear on the display.
4. Aflæs den viste vægt på LCD-skærmen.

3. Tare Function (Zeroing a Container)

Tarafunktionen giver dig mulighed for at trække vægten af ​​en beholder fra, så kun indholdets nettovægt måles.

1. Place the empty container on the weighing pan. The display will show its weight.
2. Tryk på →0/T← (RE-ZERO) button. The display will return to "0.0g" and the "NET" indicator will appear.
3. Læg de varer, der skal vejes, i beholderen. Displayet viser varernes nettovægt.
4. For at fjerne taraen skal du fjerne beholderen fra bakken og trykke på →0/T← knappen igen.

4. Changing Units of Measure

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

• Tryk på knappen med vægten tændt HOLDE knappen gentagne gange for at gennemgå de tilgængelige enheder.
• Stop pressing when your desired unit is displayed.

5. Hold-funktion

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 HOLDE 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 HOLDE knappen igen.

Opretholdelse

Rensning:

• Tør vægtens overflade af med en blød, let fugtig kludamp klæde.
• 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.

Opbevaring:

• When not in use for extended periods, store the scale in its clear carry-case to protect it from dust and damage.
• Opbevares på et køligt, tørt sted, væk fra direkte sollys og ekstreme temperaturer.
• If using batteries, remove them if the scale will not be used for a long time to prevent leakage.

Fejlfinding

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

Specifikationer

Garanti og support

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 webwebsted: www.andweighing.com