Rice Lake RL550-10 Digital Chair Scale Operating Instructions - Manual (Page 16)

12 Digital Chair Scale Operation Manual
4.4 Toggle Tare
Use the following steps to use the Toggle Tare function:
1. When the weight is set to
0.0
, press the
TARE
key.
2. The default tare value is displayed (default is programmed to be 33.0 Lb/15.0 Kg), while the zero is
flashing.
3. Use the
UP/DOWN
arrow keys to adjust the value.
4. Press
ENTER
to start the tare function and the
NET
annunciator will be turned on instead of the
GROSS
annunciator.
4.5 Using the Body Mass Index (BMI) Function
Use the following steps in determining the BMI.
LB Mode
1. Ensure that the scale is at zero.
2. Have the person sit down on the scale to obtain a weight.
3. The
LOCK
annunciator is illustrated on the display.
4. Press the
BMI
key. The BMI and FT/IN annunciators are lit on the display and a default value of 5 feet
and 7.5 inches (ie: 5-07.5) is flashing.
5. Use the
UP/DOWN
arrow keys to adjust the height value, and press the
ENTER
key to move to the next
step.
6. The BMI value and BMI annunciator is shown on the display. Press
CLEAR
to return to the weighing
mode and the BMI function will be turned off.
KG Mode
1. Ensure that the scale is at zero.
2. Have the person sit down on the scale to obtain a weight.
3. The
LOCK
annunciator is illustrated on the display.
4. Press the
BMI
key. The BMI and CM annunciators are lit on the display and a default value of 170.0 cm
(ie: 170.0) is flashing.
5. Use the
UP/DOWN
arrow keys to adjust the height value, and press the
ENTER
key to move to the next
step.
6. The BMI value and BMI annunciator is shown on the display. Press
CLEAR
to return to the weighing
mode and the BMI function will be turned off.