3. Do not subject the unit to excessive force, shock, dust, temperature, direct sunlight, heavy rain or
humidity, which may result in malfunction, shorter electronic life span, battery damage or distorted
parts.
4. Do not tamper with the unit’s internal components. It will invalidate the warranty on the unit and
may cause unnecessary battery damage and distorted parts.
5. Place product on a flat stable surface before use.
Simple Calibration
1. Turn on the scale and wait for the “0g” to show on the display
2. Put a 1000g standard weight on the platform and wait until it is stable.
3. Press and hold the button for 3 seconds, the scale will be turned off temporary. Keep holding the
button for another 20 seconds. The display will turn on again and show “1000”.
The calibration is now completed.
Remember that this is a precision instrument and must be handled with extreme care. If you overload
your scale and "ERR" appears please try the advanced programming guide. Remember,
Overload voids
your warranty
so please don't overload your scale!
The 1scale is very easy to operate. However, there are certain caring and operation instructions you
should read before your first use. We know taking the time to read these instructions is time consuming,
but this scale is a precision instrument and must be handled with the upmost care. Only operate this
scale in a clean, vibration free and air movement free envirornment. It is very sensitive!
PROPER ENVIRONMENT AND OPERATION
Do not activate your scale near an active cell phone, cordless phone, or other electronic device.
Doing so will cause your 1scale to temporarily malfunction and be extremely inaccurate.
You must remove the yellow circular shipping spacer prior to installing batteries or turning on.
Never turn the scale on with any objects already on the tray (clear the tray before turning on).
Do not leave anything on the scale when not in use.
If the scale ever "locks up" (reads 8888 for more then 15 seconds), simply remove and reinsert
the batteries.
Do not get the scale wet or hot and do not operate on any wet or hot surface.
