SR Instruments SR Scales SR555i, Operating And Service Manual, Page: 13 / 22

Model SR555 i Stand-On Scale
Operating and Service Manual
Part No. MAN555
i _MICROBAN_201001 Page 13 of 22
S
Instruments, Inc.
,
600 Young Street, Tonawanda, NY 14150
Tel: 716-693-5977 Fax: 716-693-5854 URL: www.srscales.com
email: sri@srinstruments.com Copyright 2020
S
Instruments, Inc.
BASIC SYSTEM OPERATION (Cont’d)
WEIGHING
When using AC Power Supply: Position the patient on the scale.
When using batteries for power: Position the patient on the scale and press the
ZERO/WEIGH button.
The weight stable indicator
“

” flashes on the display. When the weight is stable, the
weight stable indicator remains solid. The display will indicate the patient’s weight in
either pounds or kilograms; example: “
WT = 123.5 Lb
”. The stable weight is auto stored
in memory.
NOTE: If patient will be using a cane for support on the scale, place the cane on the scale
while zeroing the system. This will ensure that the patient’s NET weight will be displayed.
CALCULATING BMI
Press to calculate BMI.
When the BMI button is pressed, the default starting value is set either to 65 in or to 165
cm; example: “ HT = 65 in
”. Use the
UP or DOWN arrows to adjust the default height to
the value of the patient’s height.
NOTE: To calculate the BMI, a patient’s stable weight needs be stored as indicated in
“
WEIGHING
” above, if no stable weight has not been stored “
NO WEIGHT DATA
”
will be displayed and the display will then go back to the weigh screen “
WT = 0.0 Lb
”.
Press ENTER to save height data and display BMI calculation. The BMI will be
displayed; example: “
BMI = 20.5
”.
RECALLING LAST STABLE WEIGHT
Press to recall last stable weight.
The display will scroll thru “
WT
”, “
HT
”, and “
BMI
” stored values in approximately two
second intervals; example: “ RCL WT = 123.5 Lb
”, “
RCL HT = 65 in
” and “
RCL BMI
= 20.5
”.