SC-501A - Scale AWS - Free user manual and instructions

Product Type	Digital Scale
Brand	AWS
Model	SC-501A
Capacity	500 g / 0.5 kg
Readability	0.1 g
Units	g, oz, ct, dwt, ozt, gn
Weighing Modes	Tare, Auto-off, Hold
Display	LCD screen with backlight
Power Source	2 x AAA batteries (included)
Auto-off Time	After 2 minutes of inactivity
Platform Material	Stainless steel
Housing Material	ABS plastic
Overall Dimensions	12.7 x 6.8 x 15.2 cm
Net Weight	160 g (with batteries)
Calibration	External calibration with weights
Included Accessories	Scale, 2 AAA batteries, manual
Operating Temperature	10°C to 30°C
Certification	CE, RoHS
Cleaning Instructions	Wipe with a damp cloth; do not submerge
Warranty	1 year limited

Frequently Asked Questions - SC-501A AWS

How do I calibrate the AWS SC-501A scale?

To calibrate, press and hold the UNIT button for 3 seconds until 'CAL' appears. Place the required calibration weight (e.g., 500g) on the platform. The scale will automatically calibrate and reset.

What batteries does the SC-501A use and how do I replace them?

The scale uses 2 AAA batteries. Slide the battery cover on the bottom open, remove old batteries, insert new ones with correct polarity, and close the cover.

How do I change the weighing units?

Press the UNIT button repeatedly to cycle through grams (g), ounces (oz), carats (ct), pennyweights (dwt), troy ounces (ozt), and grains (gn).

What is the maximum weight capacity of the SC-501A?

The maximum capacity is 500 grams (0.5 kg). Exceeding this may damage the scale.

How accurate is the SC-501A scale?

The scale has a readability of 0.1 grams, providing precise measurements for most small items.

Does the scale have a tare function?

Yes, place a container on the scale, press the TARE button to zero it, then add your item. The display will show only the net weight.

How do I clean the scale?

Wipe the stainless steel platform and plastic housing with a soft, damp cloth. Do not immerse in water or use abrasive cleaners.

Why does the scale turn off automatically?

The scale has an auto-off feature to conserve battery. It shuts off after 2 minutes of inactivity. Press the ON/OFF button to restart.

Can I use the scale to weigh liquids?

Yes, use the tare function with a suitable container. Avoid spilling liquids on the scale to prevent damage.

What should I do if the scale shows 'Err' or 'Lo'?

'Err' indicates overload; remove the item. 'Lo' means low battery; replace the batteries immediately.

USER MANUAL SC-501A AWS

Thank you for purchasing the American Weigh SC-Series digital pocket scale. Please read all operating instructions carefully before use. Scales are precision instruments and should always be handled with proper care. To ensure years of reliable service, keep these simple tips in mind:

• Do not exceed the scales maximum capacity.
  Overloading your scale can permanently damage it!
• Avoid exposure to extreme heat or cold. Scales
  perform best at normal room temperature. If
  temperatures have changed dramatically, recalibration may be necessary.

- Allow your scale to warm up for 30-60 seconds before performing calibration (if available).

- Store your scale in a clean, dry location. Dust, dirt, and moisture can accumulate on the weighing sensors and electronics causing innaccuracy or malfunction.

- Avoid using your scale in close proximity to strong radio wave emitting devices such as computers, cash registers, and cordless phones.

- Always weigh on a flat and level surface, free from vibrations and drafts. The corner of a room is usually the most stable.

- Gently apply all items to be weighed. Do not drop items onto the weighing platform.

- Avoid dropping your scale. The warranty does not cover damage due to rough treatment or overload.

I. SCALE OPERATION

Place the scale on a horizontal flat surface.

1. Press [ ON/OFF ] key.
2. Wait until "0.0" or "0.00" is displayed.
3. Place the object(s) on the weighing platform.
4. By pressing the [MODE] key, you can switch between weighing units.
5. The removable covers can also be used as weighing trays.

II. TARE WEIGHING

1. Turn on the scale as described above.
2. Place a tray or container on the scale platform.
3. Press the [TARE] button. "0.0" will be displayed.
4. You can now add items to the container or tray to obtain just the weight of the contents.
5. When the container is removed, a negative number will be displayed. Press [TARE] again to zero the scale.

III. CALIBRATION

This scale has come pre-calibrated at the factory. Only re-calibrate if you are experiencing trouble weighing.

SC-501 uses a 100g and 2x 200g calibration weight

SC-2kg uses a 1kg and a 2kg calibration weight

1. Turn the scale OFF.
2. For model SC-2kg: While holding the [MODE] key, tap the [ON/OFF] key to turn the scale on then release both keys.

For model SC-501: While holding the [TARE] key, tap the [ON/OFF] key to turn the scale on then release both keys.

1. The display will show a random number.
2. Press the [MODE] key. The display will show the first required calibration weight.
3. Place the required weight on the scale and press the [MODE] button.
4. The display will now show the second required calibration weight.
5. Place the required weight on the scale and press the [MODE] button.
6. [SC-501 only] The display will now show the third required calibration weight.
7. [SC-501 only] Place the required weight on the scale and press the [MODE] button.
8. The display will show "PASS". Calibration is complete

IV. TROUBLESHOOTING

The primary reasons for inaccuracy or malfunction are low batteries, incorrect calibration, overload or operating on an unstable surface. Please keep this in mind and maintain and operate your scale properly. This scale is a precise instrument and must be handled with the utmost care and caution.

[Display] Elimination of errors

[Lo] Change the batteries.

[OUE2] Recalibrate the scale as shown above.

[O_Ld] You are overloading the scale. Remove the excessive load immediately!

[UnST] Use the scale in a more stable position

Model SC-501 SC-2kg
Capacity	500g / 17.64oz / 2500ct / 7716	2000g / 70.55oz / 64.30ozt / 1286dwt
Resolution	0.01g /0.001oz / 0.05ct / 0.2gn	0.1g / 0.01oz / 0.01ozt / 0.1dwt
Weighing Units	g, oz,ct, gn g, oz, ozt, dwt
Calibration Weight (not Included)	100g, and 2x 200g(calibrates at 100g, 300g, and 500g)	1000g and 2000g
Platform Dimensions (inches)	4.0 x 4.0 “ Stainless Steel
Scale Dimensions (inches)	5.0 x 4.1 x 0.7”
Power	2 x AAA Batteries (included)
Warranty	10 Year Warranty