A&D HT Series Compact Scale User Manual

Kupu Whakataki

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.

Nga korero haumaru

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).
• Whakamahia te tauine ki runga i te mata papa, kia tika ai te panui.
• Kaua e tukua te tauine kia tino wera, kia tino makuku, kia tino whiti rānei te rā.
• Puritia te tauine kia matara atu i ngā papa hiko kaha.
• Do not disassemble or attempt to repair the scale yourself. Refer to qualified service personnel.
• Horoia te unahi ki te ngohe, damp kakahu. Kaua e whakamahi i nga kai horoi awhiowhio me te rukuhia te waeine ki te wai.

Ihirangi mokete

Manatokona kei roto katoa nga mea kei roto i te kete:

• A&D HT-300 Compact Scale Unit
• Pukapuka Tohutohu (tenei tuhinga)
• Clear Carry-Case
• AC Adaptor (optional, may be sold separately)

Ka mutu te huaview

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.

Āhuatanga matua:

• 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

Tatūnga

1. Wewete ana: Tangohia marietia te pauna me ngā taputapu katoa i roto i te takai.
2. Turanga: Place the scale on a firm, level, and vibration-free surface. Ensure it is away from direct sunlight, drafts, and heat sources.
3. Tuku Hiko:
   • Mahi Pūhiko: 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. Hiko Tuatahi: Pehia te ON/OFF button to turn on the scale. The display will show "88888" then "0.0g" (or the last used unit) when ready.

Nga Tohutohu Whakahaere

1. Te Hiko / Whakaweto

• Hei whakakā: Pēhia te ON/OFF pātene.
• Hei whakaweto: Pēhi me te pupuri i te ON/OFF button until the display turns off. The scale also features an auto-off function to conserve power.

2. Taumaha Taketake

1. Ensure the scale is on a stable surface and displays "0.0g".
2. Āta whakatakotoria te mea e paunatia ana ki waenganui o te paepae pauna.
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)

The tare function allows you to subtract the weight of a container, so only the net weight of the contents is measured.

1. Place the empty container on the weighing pan. The display will show its weight.
2. Pehia te →0/T← (RE-ZERO) button. The display will return to "0.0g" and the "NET" indicator will appear.
3. Tāpirihia ngā taonga hei paunatia ki roto i te ipu. Mā te whakaaturanga e whakaatu te taumaha kupenga o ngā taonga.
4. To clear the tare, remove the container from the pan and press the →0/T← pātene ano.

4. Changing Units of Measure

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

• Me te tauine kei runga, pēhia te KAUPAPA button repeatedly to cycle through the available units.
• Stop pressing when your desired unit is displayed.

5. Pupuri Taumahi

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 KAUPAPA 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 KAUPAPA pātene ano.

Te tiaki

Te horoi:

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

Rokiroki:

• When not in use for extended periods, store the scale in its clear carry-case to protect it from dust and damage.
• Whakaorangia ki te waahi makariri, maroke, mawehe atu i te ra tika me te wera nui.
• If using batteries, remove them if the scale will not be used for a long time to prevent leakage.

Raparongoā

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

Whakatakotoranga

Pūtāhui me te Tautoko

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 webpae: www.andweighing.com