A&D HT Series Compact Scale User Manual

Réamhrá

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.

Eolas Sábháilteachta

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.
• Seachain an scála a nochtadh do theocht mhór, taise nó solas díreach na gréine.
• Coinnigh an scála ar shiúl ó réimsí leictreamaighnéadacha láidre.
• Do not disassemble or attempt to repair the scale yourself. Refer to qualified service personnel.
• Glan an scála le bog, damp éadach. Ná húsáid glantóirí scríobacha agus ná tum an t-aonad in uisce.

Ábhar an Phacáiste

Deimhnigh go bhfuil na míreanna uile i láthair sa phacáiste:

• A&D HT-300 Compact Scale Unit
• Lámhleabhar Treoracha (an doiciméad seo)
• Clear Carry-Case
• AC Adaptor (optional, may be sold separately)

Táirge Tharview

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.

Príomhghnéithe:

• Pan Meá Cruach Dhosmálta
• 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

Socrú

1. Díphacáil: Bain an scála agus na gabhálais go léir as an bpacáistiú go cúramach.
2. Socrúchán: Place the scale on a firm, level, and vibration-free surface. Ensure it is away from direct sunlight, drafts, and heat sources.
3. Soláthar Cumhachta:
   • Oibríocht Battery: 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. Cumhacht Tosaigh Ar: Brúigh an AR / AS button to turn on the scale. The display will show "88888" then "0.0g" (or the last used unit) when ready.

Treoracha Oibriúcháin

1. Cumhacht Ar / As

• Chun é a chasadh air: Brúigh an AR / AS cnaipe.
• Chun é a mhúchadh: Brúigh agus coinnigh síos an AR / AS button until the display turns off. The scale also features an auto-off function to conserve power.

2. Meá Bunúsach

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. Read the weight displayed on the LCD.

3. Tare Function (Zeroing a Container)

Leis an fheidhm táirithe is féidir leat meáchan coimeádáin a bhaint, mar sin ní thomhaistear ach glanmheáchan an ábhair.

1. Place the empty container on the weighing pan. The display will show its weight.
2. Brúigh an →0/T← (RE-ZERO) button. The display will return to "0.0g" and the "NET" indicator will appear.
3. Cuir na míreanna atá le meá isteach sa choimeádán. Taispeánfaidh an taispeáint meáchan glan na míreanna.
4. To clear the tare, remove the container from the pan and press the →0/T← cnaipe arís.

4. Aonaid Tomhais a Athrú

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

• Agus an scála ar siúl, brúigh an LEANBH button repeatedly to cycle through the available units.
• Stop pressing when your desired unit is displayed.

5. Coinnigh Feidhm

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 LEANBH 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 LEANBH cnaipe arís.

Cothabháil

Glanadh:

• Cuimil dromchla an scála le clúdach bog, beagán fliuch.amp éadach.
• 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.

Stóráil:

• When not in use for extended periods, store the scale in its clear carry-case to protect it from dust and damage.
• Stóráil in áit fhionnuar, tirim, ar shiúl ó sholas díreach na gréine agus teochtaí foircneacha.
• If using batteries, remove them if the scale will not be used for a long time to prevent leakage.

Fabhtcheartú

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

Sonraíochtaí

Barántas agus Tacaíocht

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 websuíomh: www.andweighing.com