Amprobe TMD-50, Руководство пользователя

Страница: 11 / 72

4
key once more to cancel the Back-Light function.
Back-Light on
J
lighter
J
Back-Light off
º»Ê ÕÌ̜˜\Ê`ÕÃÌÊÌ iÀ“œVœÕ«iʜvvÃiÌ
1. Insert the bead wire into a known temperature (T)
until the display equal to known temperature (T).
exp: ice point at 0°C boiling water at 100°C (Press
“
” key).
2. Press “ S ” or “ T ” to add or subtract the value.
3. It can be adjusted ±6°C (±10.8°F) of default. If you
V>˜½ÌÊ>`ÕÃÌÊޜÕÀÊ/É]Ê«i>ÃiÊV iVŽÊޜÕÀÊ/ÉʜÀÊÃi˜`Ê
the meter to be calibrated.
4. Press “ /, ” key to confirm.
º S É,»Ê ÕÌ̜˜
Press “ , ” key to enter Relative mode, zero the display,
and store the displayed reading as a reference value and
annunciator REL is displayed. Pressing “
, ” key over 2
seconds to exit the relative mode.
º T É"»Ê ÕÌ̜˜
Press the “ " ” key to enter the Data Hold mode,
the “ " ” annunciator is displayed at the higher
center of display. When HOLD mode is selected, the
thermometer held the present readings and stops all
further Measurements. Press the “
" ” key again
cancels HOLD mode, causing thermometer to resume
taking measurements.
º/£Ê/ÓÉ/£‡/Ó»Ê ÕÌ̜˜
Press “ /£ ”, “ /Ó ”, “ /£‡/Ó ” key to select input mode T1,
T2 or T1-T2.
The input selection indicates which input is selected
for display. T1 thermocouple, T2 thermocouple or the
differential between the two thermocouples(T1-T2),
when the thermocouple is turned on, it is set to T1.