How to operate – Amprobe DM-111S Current-Data-Logger User Manual

Page 9

DMIIIS

EN - 7

4. HOW TO OPERATE

4.1.

INSTRUMENT: DESCRIPTION

ESC

HOLD
ENTER

SAVE

ESC

START
STOP

Legend:

1. Inputs for voltage and currents
2. RS232 serial output
3. Plug for external power supply
4. Display
5. Rotary switch
6. Keyboard

4.2.

KEYBOARD: DESCRIPTION

The following keys are available.

 ON/OFF:

turning on

– turning off / Backlight ON (automatic Off after 5 sec.)

 F1, F2, F3, F4:

multifunction keys. The various functions are deducible from the
symbols shown on the bottom of the display.

 MENU:

by pressing MENU

it’s possible to check and modify the

recording parameters.

 ESC:

to leave a menu or a sub-menu.

 ENTER/HOLD:

double function key:

 ENTER: to confirm the settings made
 HOLD: to block the value updating in real time in all the

screens. This function is disabled when recording
or measuring energy. When this function is
enabled it’s not possible to record or take an
energy measurement.

 SAVE:

to save in the instrument memory a Record of “Smp” type (see
paragraph 5.4) containing the instantaneous values of voltage
and current present on the instrument inputs. This function is
disabled during a recording.

 START/STOP:

to start/stop manually a recording (see chapter 7).