Labtron 707A User Manual page 10

Info: The low ba ttery symbol will also appear at this time while the
monitor checks the power level. This does not indicate that the batteries
are low unless the low battery symbol remains on continuously.
3. After "0" displays, pressurize the cuff by squeezing the bulb until
the pressure value displayed is 50mmHg above your usual systolic
pressure. If you do not know your usual systolic pressure, squeeze
the bulb just until 200mmHg displays.
4. The cuff will automatically deflate after you stop pressurizing the
cuff. If an upward arrow symbol displays, you must inflate the
cuff to a higher pressure than you did the first time. If an upward
arrow does not display, the monitor is taking your measurement.
Remain calm and still to avoid causing any measurement error.
5. The systolic pressure, diastolic pressure,
and pulse will display in the format shown
at right. The device will completely deflate
when measurement is finished. To accelerate
deflation, press the exhaust valv e button.
Labtron Digital Blood Pressure Monitor
Diastolic
Systolic
Pulse rate
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