Model SR241 Portable Infant/Adult Scale
Service Manual
Part No. MAN241_201006
Page 8 of 14
S
Instruments, Inc.
,
600 Young Street, Tonawanda, NY 14150
Tel: 716-693-5977 Fax: 716-693-5854 URL:
email:
Copyright 2020
S
Instruments, Inc.
BUTTON FUNCTIONS
SYSTEM ZERO
ZERO – ADULT MODE
To zero for adult weigh: Press the large blue “
ZERO
” button. Display will
read “
0.0
”. When patient is placed onto the scale, net weight will be displayed.
ZERO – BABY MODE
To zero for infant weigh: Slide and snap the cradle into place on the scale. Place any
blankets, pads, or disposable liners being used for infant’s comfort on the cradle before
zeroing. Press the yellow “
BABY MODE
” button to zero the scale system. When
baby is placed on the scale, the infant’s net weight data will be displayed.
Note
: When system is zeroed, memory is emptied.
LB / KG MODE BUTTONS
Press either button to switch weight display between pounds/ounces or kilograms during
the baby weighing process and press either button to switch the weight display between
pounds or kilograms during the adult weighing process.
Pressing either button after weigh process is finished and display has shut down re-
activates display and recalls last weight reading. This must be done before system is
zeroed.
Figure 2: SR241/SR241SO Label
