To Next PageTo Next PageWhy is the display unstable on my U-Line Scales?
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.
What to do if my U-Line H-1649 are not weighing correctly?
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).
How to fix a blank display on U-Line H-1649 Scales?
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.
Why can't I use the full capacity on my U-Line H-1649 Scales?
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.
What to do if my U-Line H-1649 display 'OL' or 'FULL'?
If the U-Line Scales display shows OL or FULL, check if the pan is installed correctly and turn the scale on again.
How to troubleshoot non-linearity on U-Line H-1649 Scales?
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.
Why is my U-Line Scales battery not charging?
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.
What to do if U-Line H-1649 Scales display is blank after turn-on test?
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.
Guidance on optimal scale placement to ensure accurate measurements and prevent damage.
Explanation of symbols, segments, and indicators shown on the scale's LCD screen.
Details the primary functions of the scale's control keys like UNIT, ACC, ESC, FUNC, %.
Details the secondary functions of the scale's control keys like LIMIT, Space Right, TARE, Number Key, Zero, ENTER.
Instructions for physical installation, leveling the scale, and connecting the power adapter.
How to zero, tare, weigh samples, use percent weighing, and parts counting functions.
How to set limits and use the scale for check weighing with audible alarms.
Instructions for setting up automatic or manual accumulation of weights for totals.
Steps for manual and automatic accumulation of weights.
How to access and set various scale functions and parameters like weight increment.
Configuring serial communication baud rate and auto-zero range tracking.
Options for changing weight units and configuring the check-weight beeper alarm.
Adjusting automatic power off delay for the scale to save battery.
Understanding battery life, charging, indicators, and performance tips for the scale.
Tables listing required calibration weights in pounds and kilograms for different models.
Detailed steps for single-point and multi-point calibration.
Lists common operating issues, their causes, and recommended solutions.
Addresses non-linearity, loading errors, battery issues, and explains specific error codes.
Details the meaning and causes of various error codes (Err4-Err9).
General
