Rice Lake Portable Bariatric Wheelchair Scale Single Ramp (350-5) - Rice Lake Wheel Chair Scale Technical Manual - Manual (Page 13)

Rice Lake Wheelchair Scale Technical Manual - Scale Operation 9
5.0 Scale Operation
The display has various front panel keys. They are shown below and their function is described in Table 5-1.
Figure 5-1. Front Panel Display Keys
Key Name Function
On/Off Switches the scale on or off.
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 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 — 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 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 Used to subtract the weight off the scale, example: oxygen tank, other
equipment.
ENTER Used to accept height in BMI mode.
Accepts the value of the parameter last entered and moves to the next stage.
A long press of the ENTER key during the scale’s start up process will enter the
ID display (pre-parameter mode).
Table 5-1. Key Functions
On/Off
LB/KG
Print
Zero
Hold
Release
BMI
TARE
T
ENTER