A&D HT Series Compact Scale User Manual

Introduksjon

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.

Sikkerhetsinformasjon

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.
• Unngå å utsette vekten for ekstreme temperaturer, fuktighet eller direkte sollys.
• Hold vekten unna sterke elektromagnetiske felt.
• Do not disassemble or attempt to repair the scale yourself. Refer to qualified service personnel.
• Rengjør vekten med en myk, damp klut. Ikke bruk slipende rengjøringsmidler eller senk enheten i vann.

Pakkeinnhold

Bekreft at alle varene er til stede i pakken:

• A&D HT-300 Compact Scale Unit
• Bruksanvisning (dette dokumentet)
• 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.

Nøkkelfunksjoner:

• Stainless Steel Weighing Pan
• 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

Oppsett

1. Utpakking: Ta vekten og alt tilbehør forsiktig ut av emballasjen.
2. Plassering: Place the scale on a firm, level, and vibration-free surface. Ensure it is away from direct sunlight, drafts, and heat sources.
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 oppstart: Trykk på PÅ/AV button to turn on the scale. The display will show "88888" then "0.0g" (or the last used unit) when ready.

Bruksanvisning

1. Slå på/av

• For å slå på: Trykk på PÅ/AV knapp.
• For å slå av: Trykk og hold inne PÅ/AV button until the display turns off. The scale also features an auto-off function to conserve power.

2. Grunnleggende veiing

1. Ensure the scale is on a stable surface and displays "0.0g".
2. Plasser forsiktig gjenstanden som skal veies på midten av veiepannen.
3. Wait for the reading to stabilize. The "STABLE" indicator will appear on the display.
4. Les vekten som vises på LCD-skjermen.

3. Tare Function (Zeroing a Container)

Tarafunksjonen lar deg trekke fra vekten av en beholder, slik at bare nettovekten av innholdet måles.

1. Plasser den tomme beholderen på veieskålen. Displayet vil vise vekten.
2. Trykk på →0/T← (RE-ZERO) button. The display will return to "0.0g" and the "NET" indicator will appear.
3. Legg varene som skal veies i beholderen. Displayet vil vise nettovekten til varene.
4. To clear the tare, remove the container from the pan and press the →0/T← knappen igjen.

4. Endre måleenheter

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

• Med vekten på, trykk på HOLDE knappen gjentatte ganger for å bla gjennom de tilgjengelige enhetene.
• Stop pressing when your desired unit is displayed.

5. Hold-funksjon

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 igjen.

Vedlikehold

Rengjøring:

• Wipe the scale surface with a soft, slightly damp klut.
• 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.

Lagring:

• When not in use for extended periods, store the scale in its clear carry-case to protect it from dust and damage.
• Oppbevares på et kjølig, tørt sted, vekk 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.

Feilsøking

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

Spesifikasjoner

Garanti og støtte

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 webnettsted: www.andweighing.com