Instruction Manual
- Eng 22 -
English
DISPLAY MARK CONDITION/CAUSE
CORRECTIVE ACTION
Appears when the wrist 
cuff is wrapped too 
loose.
Re-wrap the wrist cuff 
snugly. Take another 
reading, making sure 
you remain still. ( 
See page 14 “HOW 
TO WRAP THE WRIST 
CUFF”.)
Appears when your 
wrist moved during the 
measurement.; or 
Appears when the cuff is 
not wrapped correctly.
Re-wrap the wrist cuff 
correctly. Take another 
reading, making sure 
you remain perfectly 
still. ( 
 See page 14 
“HOW TO WRAP THE 
WRIST CUFF”.)
Appears when the 
batteries have run out.
Replace two alkaline 
batteries with new 
ones. ( 
 See page 
13 “REMOVING THE 
BATTERIES”.)
Appears when the pulse 
rate falls outside the 
measuring range (below 
39 beats/min. or above 
181 beats/min.)
Re-wrap the wrist cuff 
properly. Take deep 
breaths to relax, and 
measure again. ( 
See page 16 “TIPS FOR 
OBTAINING ACCURATE 
MEASUREMENT”.)
The unit does not 
function properly.
Contact the store where 
it was purchased or 
your local service center. 
( 
 See page 25 
“BEFORE REQUESTING 
REPAIRS OR TESTING”.)
ERROR INDICATIONS










