Promax MD-200B Manual De Instrucciones página 44

[7] Manual range button
The manual range button is used to enable the manual range setting facility and
to change ranges. If the button is pressed once, the
display goes out. By pressing the button repeatedly, the meter can then be set to
the desired range. To revert to autoranging, hold the button pressed for two
seconds.
[8] Function button (blue)
This button is used to switch between AC. and DC., between resistance
measurement and continuity testing, and between frequency and ADP
measurement.
[9] "Hold" button.
Except in the MIN/MAX mode, this button is used to switch the data hold mode on
and off. When the hold mode is on,
measurement shown is held until the hold button is pressed again. An audio
signal is given when the hold mode is switched to.
If the MIN.MAX button is pressed while the hold mode is on, the meter exits the
hold mode and goes over to the MIN.MAX mode.
If the hold button is pressed while the MIN/MAX mode is on, storage of the
minimum or maximum values is stopped, and it resumes again if the hold button
is pressed for a second time.
[10] MIN/MAX button
Pressing the MIN/MAX button selects the MIN/MAX store mode. The minimum
and maximum values are then reset to the level currently measured. The display
annunciates and "MAX" or "MIN" are activated. In the MIN/MAX mode the
minimum or maximum values are stored. A signal tone sounds if a new minimum
or maximum value overruns the display capacity of 4000 units.
By pressing the "Hold" button in the MIN/MAX mode you can stop the
maximum/minimum values from being recorded and then, by pressing it again,
you can allow the recording to continue. If you stop the recording, the current
measurement shown is held and the bar graph display frozen.
[11] Backlighting
The yellow button swishes the backlighting on or off as desired.
Page 12
All manuals and user guides at all-guides.com
USER'S MANUAL. MD-200B
Auto annunciation on the
appears on the display and the
03/2006