![GlucoRx TD-4230 Owner'S Manual Download Page 15](http://html1.mh-extra.com/html/glucorx/td-4230/td-4230_owners-manual_2234794015.webp)
15
STEP1 Press the buckle on battery cover and lift up to remove cover.
STEP2 Remove the old battery and replace with one 3V CR2032
Lithium battery.
STEP3 Close the battery cover.
To replace the battery, make sure that the meter is turned off.
STEP 1
STEP 2
STEP 3
WARNING
As with all small batteries, the batteries should be kept away from
small children who still put things in their mouths. If they are swal-
lowed, promptly see a doctor for help.