Notendahandbók fyrir stafræna nákvæmnisvog Horizon SF-400D

1. Inngangur

This manual provides comprehensive instructions for the proper use and maintenance of your Horizon SF-400D Digital Precision Scale. Please read this manual thoroughly before operating the device to ensure accurate measurements and prolong its lifespan.

The Horizon SF-400D is a versatile digital precision scale designed for various weighing applications, including jewelry, coins, herbs, spices, and medication. It offers high accuracy and multiple weighing modes, along with a convenient counting function.

Mynd 1: Horizon SF-400D Digital Precision Scale. This image shows the overall design of the scale, featuring a black body, a stainless steel weighing platform, and a blue backlit LCD display with control buttons.

2. Öryggisráðstafanir

• Ekki ofhlaða vogina umfram hámarksgetu hennar, sem er 500 g.
• Forðist að láta vogina verða fyrir miklum hita, raka eða beinu sólarljósi.
• Haldið voginni frá sterkum rafsegulsviðum.
• Hreinsaðu vogina með mjúku, damp klút. Notið ekki slípiefni eða dýfið tækinu í vatn.
• Ensure the scale is placed on a stable, level surface during operation to ensure accuracy.

3. Vöruhlutir

Familiarize yourself with the main parts of your SF-400D scale:

• Vigtunarpallur: Yfirborð úr ryðfríu stáli til að setja hluti á.
• LCD skjár: Backlit screen showing weight, units, and other indicators.
• ON/OFF hnappur: Kveikir eða slekkur á vigtinni.
• MODE hnappur: Changes weighing units (g, oz, ct, dwt, gn, T).
• TARE hnappur: Resets the display to zero, useful for weighing items in a container.
• PCS hnappur: Virkjar stykkjatalningaraðgerðina.
• CAL hnappur: Used for calibration.
• Stillanlegir fætur: Located on the bottom for leveling the scale.
• Bubble Level: Integrated on the scale to assist with leveling.

Mynd 2: Close-up of the SF-400D display and control buttons. This image highlights the LCD screen, showing various unit indicators (g, ct, dwt, gn, T, oz), and the function buttons: PCS, MODE, TARE, ON/OFF, and CAL.

Mynd 3: Underside of the SF-400D scale showing adjustable legs. Green arrows indicate the location of the four adjustable feet, which are used to level the scale for accurate measurements.

4. Uppsetning

4.1. Aflgjafi

The SF-400D scale operates on two AA batteries (included) or an optional AC power adapter (not included).

1. Opnaðu rafhlöðulokið neðst á voginni.
2. Settu tvær AA rafhlöður í og ​​gætið þess að pólunin (+/-) sé rétt.
3. Lokaðu rafhlöðuhólfinu.
4. Alternatively, connect a compatible AC power adapter (6V, amperage not specified in product details, consult manufacturer if needed) to the power port.

4.2. Staðsetning og jöfnun

For optimal accuracy, the scale must be placed on a stable, flat, and level surface.

1. Place the scale on your desired weighing surface.
2. Observe the integrated bubble level.
3. Adjust the four adjustable legs on the bottom of the scale by rotating them until the bubble is centered within the level indicator.

5. Notkunarleiðbeiningar

5.1. Grunnvigtun

1. Ýttu á ON/OFF button to turn on the scale. The display will show "88888" and then "0.00" (or "0.0" depending on the unit).
2. Ef skjárinn sýnir ekki núll, ýttu á DEILA hnappinn til að núllstilla kvarðann.
3. Ýttu á MODE button to select your desired weighing unit (g, oz, ct, dwt, gn, T).
4. Gently place the item(s) to be weighed on the center of the stainless steel platform.
5. Lesið stöðuga þyngdina sem birtist á LCD skjánum.
6. Til að slökkva á vigtinni skaltu halda inni ON/OFF button for a few seconds. The scale also features an auto shut-off function to conserve battery power.

5.2. Tara-virkni

The Tare function allows you to subtract the weight of a container, so only the contents are weighed.

1. Setjið tómt ílát á vigtunarpallinn.
2. Wait for the display to stabilize and show the container's weight.
3. Ýttu á DEILA button. The display will reset to "0.00" (or "0.0").
4. Add the items you wish to weigh into the container. The display will now show only the net weight of the items.
5. Til að hreinsa tara skal fjarlægja alla hluti af pallinum og ýta á DEILA again if the display does not return to zero automatically.

5.3. Piece Counting Function (PCS)

This function is useful for counting multiple identical items.

1. Turn on the scale and ensure it is zeroed.
2. Ýttu á PCS button. The display will show "PCS" and a sample size (e.g., "25", "50", "75", "100").
3. Ýttu á MODE button to cycle through the available sample sizes (25, 50, 75, 100 pieces). Select the sample size that matches the number of items you will place on the scale for samplanga.
4. Settu nákvæman fjölda af sample items (e.g., 25 pieces) onto the weighing platform according to your selected sample stærð.
5. Ýttu á PCS hnappinn aftur til að staðfestaample. The display will now show the number of pieces.
6. You can now add more items of the same type, and the scale will display the total count.
7. To exit the counting mode, press the MODE hnappinn.

5.4. Kvörðun

Calibration ensures the accuracy of your scale. It is recommended to calibrate the scale periodically or if you suspect inaccurate readings. You will need a known calibration weight (e.g., 500g) for this process.

Mynd 4: SF-400D display showing "CAL" during calibration mode. This image illustrates the scale's screen indicating it is in calibration mode, prompting the user to place a calibration weight.

1. Ensure the scale is on a stable, level surface and turned off.
2. Ýttu á og haltu inni CAL hnappinn og ýttu síðan á ON/OFF button simultaneously. Release both buttons when the display shows "CAL".
3. The display will then show a flashing weight value (e.g., "500.00g"). This is the required calibration weight.
4. Place the exact calibration weight (e.g., 500g) onto the center of the weighing platform.
5. Wait for the display to stabilize and show "PASS" or return to normal weighing mode. This indicates successful calibration.
6. Remove the calibration weight. The scale is now calibrated and ready for use.
7. If "FAIL" or an error message appears, repeat the calibration process.

6. Viðhald

6.1. Þrif

• Þurrkið yfirborð vogarinnar með mjúkum, örlítið þurrum klút.amp klút.
• Do not use harsh chemicals, abrasive cleaners, or immerse the scale in water.
• Gakktu úr skugga um að vogin sé alveg þurr áður en hún er geymd eða notuð næst.

6.2. Geymsla

• Geymið vogina á köldum, þurrum stað, fjarri beinu sólarljósi og miklum hita.
• Ef geymt er í langan tíma skal fjarlægja rafhlöðurnar til að koma í veg fyrir leka.

7. Bilanagreining

8. Tæknilýsing

9. Ábyrgð og stuðningur

For warranty information or technical support, please refer to the documentation included with your purchase or contact the retailer. Specific warranty terms may vary by region and retailer.

For general inquiries or to explore other products, you may visit the Horizon Store on Amazon.