Rice Lake Dual Ramp Wheelchair Scale (350-10-3) - RL350-10 Technical & Operating Instructions - Manual (Page 12)

8 Rice Lake Wheelchair Scale Technical Manual
4.0 Scale Operation
The Rice Lake Digital Wheelchair Scale display has various front panel keys as shown in Figure 4-1.
Figure 4-1. Front Panel Display Keys
Key Descriptions
Table 4-1 describes each of the key functions.
Key Name Function
On/Off
On/Off Switches the scale on or off.
LB/KG
Print
Print
LB/KG Print — A long key press will send data out from the RS-232 port.
LB/KG — A short key press allows the user to toggle between kilograms
and pounds providing that it’s enabled in configuration mode.
There is no toggling while in the BMI mode.
Zero
Zero Clears the weight off the scale and returns it to zero after three seconds.
It works only if the current weight is stable and zero up to 2% of full weight.
Hold
Release
Hold
Release Hold & Release — The first press holds the most current weight value shown
on the display.
A second press releases the weight value shown.
This key is not active while in BMI mode.
BMI
BMI Enables the user to access the BMI (Body Mass Index) function. This key
only works if there is a locked weight shown on the display and the BMI
function is turned on in the configuration mode.
TARE
T
TARE Used to subtract the weight off the scale, example: oxygen tank, other
equipment.
CLEAR
CLEAR Allows the user to return to normal weighing when the BMI value is being
displayed.
While in BMI mode, the height display causes the value to return to the
default of 190.0 cm, 5 ft, 7.5 in.
Table 4-1. Rice Lake Digital Wheelchair Scale Key Functions