Sunbeam 7620 - Manual (Page 7)

Measurements
1. Turn Power ON
When power is turned ON, all display marks appear for approxi-
mately 1 second.
l When the " 0 "" is displayed the unit is ready for measurement.
If the V
until " 0 :
mark appears, release air with the air release button
appears.
2. Attach the arm cuff to the left arm.
3. Pressurize the arm cuff with the rubber bulb.
l Pressurize the arm cuff to approximately 30 - 40mmHg above
the estimated Systolic blood pressure to be measured.
A buzzer sounds when pressure reaches 160, 200 240 and
280mmHg.
4. When pressurization is completed, the automatic exhaust
mechanism will gradually reduce arm cuff pressure, and the
mark wilt appear on the display indicating that measure-
ment is in progress.
@Pressure value appears on the left, and exhaust speed on the
right side of the display.
(gradually being reduced) Measurement Mark
l Accurate measurement cannot be taken when exhaust speed
is outside the 1 - 5 mmHg range.
l Remain still during measurement.
When a pulse is detected, the pressure value moves to the
right side of the display. At this time the mark flashes at
9 the same rate as pulse rate, and the buzzer sounds.
. .