Rice-lake Dual Ramp Wheelchair Scale (350-10-3) - RL350-10 T User Manual download pdf (Page 13)

ENTER

Wheelchair Scale Technical Manual - Scale Operation 9

Important

The keys on the front panel display are very sensitive so only a gentle pushing motion is required to

obtain results.

The scales have the capability of performing different operations beyond just calculating weight. The various

operating instructions are described below.

4.1 Weighing

Use the following steps to weigh a person.

1. Press the

On/Off key to turn on the scale and 0.0 will appear on the display along with ZERO on the upper

display.

2. When the person step on the scale the display shows the person’s weight. The LOCK annunciator is on in

the upper display and beeps to indicate the end of the weighing process.

3. To change the display from kg to lb and vice-versa

, press the LB/KG key.

4. To turn off the scale, press and hold the

On/Off key until OFF appears on the display.

4.2 Hold/Release Function

Use the following steps to use the Hold/Release function.

1. When the person is on the scale, press the

Hold/Release key.

2. When the person steps off the s

cale, the weight and the HOLD & LOCK annunciator will remain on the

display.

3. At this stage the Zero key will not work. The only way to return to zero from here is to press the Hold/

Release key one more time.

Note

Pressing the Hold key prior to a person getting on the scale will also work.

4.3 Preset Tare

Use the following steps to use the Preset Tare.

1. When the weight is set to

0.0, place the extra load on the scale. Press the TARE key until the display

returns to

0.0 and NET appears on the display.

2. Remove the extra load from the scale. The weight will appear

with a negative symbol to the left of it.

3. Ask the patient to step on the scale with the extra we

ight. The display shows the patient’s weight. The

NET annunciator is still on. The weight of the extra load remains stored in memory.

4. To cancel the tare weight, press and hold the

TARE key until NET disappears from the display and the

display turns back to

0.0 and GROSS appears. Tare weight is also canceled when the scale is turned off.

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 pr

ocess will enter

the ID display (pre-parameter mode).

Up/Down Arrows Used to adjust height input (0.5 in/0.5 cm) while in BMI mode.

Adjusts the value of the flashing digit/number.

Key Name Function

Table 4-1. Rice Lake Digital Wheelchair Scale Key Functions

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 33 34

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Rice-lake Dual Ramp Wheelchair Scale (350-10-3) - RL350-10 T User Manual Page 13

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