2 default menu, 3 scale calibration, 2 default menu 5.3 scale calibration – Rice Lake RL550 Digital Chair Scale Technical and Operating Instructions User Manual

Page 21

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Rice Lake 550 Digital Chair Scale - Scale Configuration

17

5.2

Default Menu

The default menu is used to return the scale back to its factory settings and is shown in Figure 5-4.

DEF

CALIB

PROG

DONE

TEST

NO
YES

Figure 5-4. Default Menu

Use the following steps to return the settings back to their factory default.

1. Press the

ENTER

key. The display shows a default value of

NO.

2. To change to

YES

, press the

Up/Down

arrow keys.

3. Press the

ENTER

key and the display shows

DONE

.

4. Press the

BMI

key to return to PROG/CALIB/DEF/DONE/TEST upper level menu.

Note

Selecting YES and pressing the ENTER key will reset to factory defaults settings without changing the
calibration and will return you to weigh mode.

5.3

Scale Calibration

Use the following steps to calibrate the scale.

1. Turn on scale by pressing the

On/Off

key and the

ENTER

key simultaneously.

2. The unit cycles through its startup function and continues to display the software version. Continue to

hold both keys until

Id

appears.

3. Access the setup key located in the back of the scale to enter the setup parameters for the scale. You can

use a small paper clip, small screwdriver or other similar object to press the setup key.

Setup switch location
on back of indicator.

Figure 5-5. Setup Switch Location on Back of Indicator

4.

Prog

appears on the display. Press the

BMI

key to toggle along the parameter menu.

5.

Calib

appears on the display and enter the calibration parameters.

6. Press the

ENTER

key and a numeric value is displayed which represents the amount of weight that is used

for calibration. Lb will be flashing. To switch between lb and kg, press the

Up

/

Down

arrow keys on the

display. Once a unit is selected, press

ENTER

and the right most digit will be flashing.

7. To change the calibration load value, use the

Up

/

Down

arrow keys to increment/decrement the flashing

digit.

8. Use the

BMI

key to move the flashing digit to the left or right.

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