SAEHAN DHD-1, Руководство пользователя

Страница: 22 / 36

22
DHD-1 Digital Hand Dynamometer – Operation
Testing Mode
Prior to testing, create a file and record the subject’s name, gender, age,
dominant hand (right hand or left hand), and allow space to later record the test
results for each hand.
1. Press the
PWR
button to turn on the device in
Testing Mode
.
2. Press the
SET
button to select the unit of measure as
lb
or
kg
.
3. Press the
ZERO
button to calibrate the device to
0.0
.
4. Press the
HAND
button to select the hand to be tested.
5. Instruct the patient to grip the DHD-1 according to proper testing protocol
and to switch hands after each test.
6. Press the
SAVE
button to save test results by
Test Number
for the selected hand.
7. Repeat steps 4-6 for additional testing and saving up to 20 test results per hand.
Note:
Accuracy of the maximum grip force measured is not affected if the beginning
reading is not exactly
0.0
. See
Calibration
on Page 20 for more information.
Reading Mode
1. Press the
PWR
button to power on the DHD-1.
2. Press the
READ
button to change into
Reading Mode
.
3. Press the
HAND
button to select test results for either the
RIGHT
or
LEFT
hand.
4. Press the
READ
button to display the
Test Number
and saved test result
for the selected hand. Record the test result, then press the
READ
button
again to display the next test result for the same hand in descending
Test
Number
order. Either the
DATE
and
TIME
for each individually saved test
result, or the
AVG
,
SD
and
CV
based on the total number of test results for
the selected hand are displayed sequentially by pressing the
SET
button.
5. Repeat steps 3 and 4 for the other hand.
6. Press
ZERO
once to erase an individually displayed
Test Number
and test
result. Press and hold
ZERO
to erase all saved
Test Numbers
and test results.