CA 1631
24
v.181116
21-11-2018 14:38:09
4.7 AUTO SHUT OFF
The default auto shut off time is 30 minutes. To select the auto shut off time:
1. Switch the calibrator on while continuing to press the mA/mA% selection key (
7
).
2. Release the mA/mA% selection key (
7
), press the fast incrementation key (
9
) or fast
decrementation key (
10
) to select one of the three possibilities: off (deactivated), 15 ~60 min.
3. Then press the mA
–mA% (
7
) selection key to exit from this mode.
*
When the batteries are replaced, the auto shut off time returns to its default value (30 minutes).
*
If, after replacement of the batteries, the device can no longer be switched on, remove the
batteries and wait 3 minutes, then put the batteries back in place and try again.
4.8 DISPLAY OF ALL SYMBOLS
To display all symbols on the LCD screen :
1. Hold down the V mV selection key (
6
), then switch the device on.
2. All symbols are displayed on the LCD screen.
3. Press any key to exit from this mode and continue.
4.9 DIAGRAM OF THE TERMINALS CIRCUIT
5 TECHNICAL CHARACTERISTICS
All of the specifications are guaranteed for one year after calibration, at temperatures between 18°C
and 28°C, with battery power.
The uncertainty is expressed as a percentage of the measurement plus the possible variation (pts)
of the least significant digit.
