Facom 712A Bedienungsanleitung Seite 15

strUctUre
1. trigger
Used to open and close the jaws.
2. rotary switch
Used to select desired function as well as to turn on
or off the meter.
3. Display
3 3/4-digit lCD, with a max. reading of 3999
4. "com" terminal
Plug-in connector for the black test lead for all
measurements except current measurements.
5. "+" terminal
Plug-in connector for the red test lead for all
measurements except current measurements.
6. "HoLD" button
Used to enter/exit Data Hold mode.
7. "seLect" button
1. When the rotary switch is in the "
button switches the meter between diode and continuity test functions.
2. When the rotary switch is in the "
switches the meter between dc current and ac current measurements.
8
. " " button
In dc current measurement function, this "
before measurement. In other measurement functions, this button can be used to enter/
exit Relative mode.
9. tactile barrier
Used to prevent finger from touching the conductor under test. Do not hold the meter
anywhere beyond the tactile barrier.
10. Jaws
Used for clamping the conductor for current measurements.
introduction for the built-in buzzer
When you press a button, the buzzer will sound a beep if the press is effective.
Before the meter turns off automatically, it will sound several short beeps, 1 minute later
it will sound a long beep and then turn off automatically.
oPerAtiNG iNstrUctioN
Data Hold mode
Press the "HoLD" button to hold the present reading on the display, "
on the display as an indicator. To exit the Data Hold mode, just press this button again.
" " disappears.
Using relative mode
Selecting Relative mode causes the meter to store the present reading as a reference for
subsequent measurements and zero the display.
1. Press the "
the present reading as a reference for subsequent measurements, the symbol "
appears on the display as an indicator. The display reads zero.
2. When you perform a new measurement, the display shows the difference between the
reference and the new measurement.
" position, pressing this "seLect" button
" button. The meter enters the Relative mode and store
15
" position, pressing this "seLect"
" button can be used for zeroing
" will appear
"