Citizen REF CH-657 Blood Pressure Monitor User 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