Rice Lake RL550 Digital Chair Scale Technical and Operating Instructions - Manual (Page 21)

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.