U-Line H-1651 User Manual (English)

Questions and Answers:

K
Kimberly VazquezAug 13, 2025
Why is the display unstable on my U-Line Scales?
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  Johnny EllisonAug 13, 2025
  If the U-Line Scales display is unstable, make sure that the scale is located in an appropriate place, on a stable surface and that the power supply is correct for the scale.
L
Lindsey StewartAug 16, 2025
What to do if my U-Line H-1651 Scales are not weighing correctly?
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  penny90Aug 16, 2025
  If your U-Line Scales are not weighing correctly, you should double-check the unit of weight, re-calibrate the scale, set the linearity, and check if the pan is installed correctly. Also, verify the installation and turn AU off (see Operation section).
K
Kristin WolfeAug 20, 2025
How to fix a blank display on U-Line Scales?
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  Linda Jones PhDAug 20, 2025
  If the U-Line Scales display is blank, the scale shuts off, or will not turn on, check that power is going to the scale. Verify that the switch is turned on and the voltage going to the scale matches the power supply labels on the power module or scale. You can also remove the battery and plug the scale in. If the scale works, you will need to replace the battery.
B
brandyariasAug 25, 2025
Why can't I use the full capacity on my U-Line H-1651 Scales?
- B
  Brandon BarnettAug 25, 2025
  If you cannot use the full capacity of your U-Line Scales, double-check the unit of weight. Also, look for any obstruction under the pan and verify the pan installation.
M
masonjoshuaAug 28, 2025
What to do if my U-Line Scales display 'OL' or 'FULL'?
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  Laurie CooperAug 28, 2025
  If the U-Line Scales display shows OL or FULL, check if the pan is installed correctly and turn the scale on again.
A
Ann FergusonAug 31, 2025
How to troubleshoot non-linearity on U-Line H-1651?
- K
  khernandezAug 31, 2025
  If your U-Line Scales are not linear, look for any obstruction under the pan and verify the pan installation. You may also need to set the linearity.
S
Sarah SimmonsSep 4, 2025
Why is my U-Line H-1651 Scales battery not charging?
- A
  Andrea ThorntonSep 4, 2025
  If the battery on your U-Line Scales will not charge, verify that the batteries are rechargeable types and check if the power supply voltage is correct.
M
Mark GeorgeSep 8, 2025
What to do if U-Line Scales display is blank after turn-on test?
- Y
  yleonardSep 8, 2025
  If the U-Line Scales display is blank after the turn-on test, and the error message display is locked, check if the pan is installed correctly. Then, turn the scale on again.

U-Line H-1651 Specifications

General

Brand	U-Line
Model	H-1651
Category	Scales
Language	English

Summary

Unit Key (UNIT) – Selects weighing units: pounds, ounces, kilograms, grams. Accumulate Key (ACC) – Adds value to accumulated total. Escape Key (ESC) – Returns scale to normal mode. Function Key (FUNC) – Switches from parts weighing to counting. Clear Key (C) – Resets parameters. Percent Key (%) – Enters percent weighing. Space Left (<) – Changes numbers and sets parameters.

Secondary Function

Limit Key (LIMIT) – Sets check weighing limits. Space Right (>) – Changes numbers and sets parameters. Tare Key (TARE) – Deducts container weight. Number Key (^) - Sets parameters. Zero Key (ZERO) – Zeros display. ENTER Key - Sets parameters.