Panasonic EW-BU04W - Manual (Page 22)

I Troubleshooting
(continued)
Symptom Possible cause
The mark flashes
when readings are being
taken.
• There was a significant fluctuation in pulse when readings
were being taken. (See page 15.)
The mark flashes
when readings are being
taken.
• Your arm or body moved or the buttons are pressed during
the measurement. (See page 15.)
The mark flashes
even though I did not move
my arm or body.
• In some cases this will be displayed when you have
tensed the muscles in your hand. Relax the muscles in
your hand and take the reading again. (See page 15.)
Appliance is broken. • Take it to the store.
If the unit still appears to provide unusual or erroneous readings, consult your
physician. If the unit does not appear to be functioning properly, contact Panasonic at
1-800-338-0552.
I Specifications
Power source DC 6 V (4 /WVLR03 size alkaline batteries)
AC 120 V 60 Hz (when using AC adapter)
Display Digital LCD
Method of measurement Oscillometric system
Measurement range Pressure: 0 mmHg to 280 mmHg
Pulse rate: 30 to 160 beats per minute
Accuracy Pressure: Within ±3 mmHg
Pulse rate: Within ±5 %
Operation temperature/
humidity range
50 °F to 104 °F (10 °C to 40 °C), 15 % to 90 % RH
Storage temperature/
humidity range
-4 °F to 140 °F (-20 °C to 60 °C), 10 % to 95 % RH
Measurable arm
circumference
Approx. 7-3/4" to 15" (20 cm to 38 cm)
Weight Approx. 7.4 oz. (211 g) (not including batteries)
Dimensions 1 -3/4"
X
6-1/2"
X
2-3/4" (4.5 cm x 16.4 cm x 6.8 cm)
Protection against
electric shock
Internally powered equipment, Type BF applied part [J]
The blood pressure monitor might not perform specifications if stored or used outside the
specified temperature and humidity ranges.