Scale JSR-ECO 400 Manual Del Usuario página 2

The JSR-200 require both 200g & 400g weights to calibrate.
1. Place the scale on a flat, very stable surface and turn it ON until the LCD displays "0.00".
2. Press and hold the [M] key for 5 seconds until the display shows "CAL" then release the key.
3. Press the [M] key again, the display will flash "200.00g".
4. Gently place a 200g weight on the platform of the scale, wait 3 seconds, the display will flash "400.0g".
5. Gently place another 200g weight on the platform to make the total weight of 400g, wait for 3 seconds, the display
will show "PASS".
6. The scale goes back to weighing mode. Calibration is complete. Remove the weight and turn the scale OFF.
NOTE: If after calibration your scale does not read accurately, this indicates calibration error and the calibration process
should be repeated slower. Please calibrate on a very stable flat surface.
INACCURACY/ERROR
The primary reason 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. The scale is a precise instrument and must
be handled with the utmost care and caution.
FEATURES
POWER UP SEGMENT TEST
When first turning the unit on, all segments of the display will appear. This display will remain for approximately 2 seconds
and then reset to "0".
OVERLOAD
When an applied load exceeds the capacity. "O_ Ld" will appear on the display. Remove the excessive load immediately!
Although the JSR uses proprietary overload protection technology, it is still possible to damage the weighing sensors by
overload. REMEMBER: You can permanently damage the scale by overloading it!
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WEIGHMETER
On the side of the display you will notice a series of bars that increase as the load on the scale increases. This is our
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Weighmeter invention. It helps you know the remaining capacity on the scale and also will indicate an overload if one occurs.
Please use the Weighmeter
TROUBLESHOOTING & OPERATION NOTES
1. If the display ever becomes locked on "8888", "LLLL" or "EEEE", this indicates that the scale was shocked, dropped
or otherwise damaged and the delicate weighing sensors may have been damaged. Please try recalibrating the scale
(If the sensor has not been hurt too badly it will work again after recalibration). Otherwise you will have to follow the
warranty instructions that came with your scale.
2. If the display shows "– Lo", this often indicates low batteries. However sometimes it also may indicate a serious zero
mark error. This means when you turn the scale on, it can't determine what zero is (a slight zero mark error will cause
situation #1 above). Thus, if new batteries do not fix this error the scale will have to be sent to us for replacement
under our 20 years warranty program.
® to monitor your weighing loads and please do not overload this scale.