Elenco Digital Bench Multimeter - Manual (Page 9)

DVM645BI GB 8
8. Data Memory: MEM STO Button
Press the button to enter the Data Memory mode and turn on the "MEM"
indicator. All the display data is then stored in the memory. The stored data can
be read out and displayed on the LCD, which then switches to the Data Recall
Hold mode.
9.
Data Recall Hold: MEM RCL Button
Press the button to enter the Data Recall mode and turn on the "MEM" and
" " indicator. The stored data can be read out and displayed on the LCD, which
then switches to the Data Recall Hold mode.
While storing data in the memory display, the "MEM" indicator flashes. The Data
Recall Hold mode is exited by pressing the
button or the button.
Buzzer Output
A 2kHz buzzer sounds in the following cases:
1. When the key is operated.
2. When the over-range occurs, except for resistance (
Ω Ω Ω Ω), frequency (Hz),
continuity ( ) and diode ( ) measurements.
3. When the continuity measurement results in less than 40 Ω.
4. When the relative mode is exited.
5. When the mode is changed from manual to auto range by operating the
button. Please refer to the timing chart for the timing.
Low Battery Indication
The "
" indicator is displayed when the battery voltage falls below the reliable
operating level.