Gossen MetraWatt METRAHIT PM TECH Operating Instructions Manual page 23

During Recording
is displayed underneath the analog display during memory
STORE
mode operation, and memory occupancy can be controlled:
StoP  000.3%
The following message appears as soon as memory is full:
"100.0%".
In order to be able to observe measured values during recording,
switch to the measuring function by pressing MEASURE | SETUP.
The display is returned to the memory menu after once again
pressing MEASURE | SETUP.
A new memory block is created when another measuring function
is selected with the rotary switch or the FUNC | ENTER key. Data
storage then continues automatically.
Ending Recording
➭ "StoP " appears at the display after pressing MEASURE | SETUP.
FUNC
StoP start
ENTER
➭ Acknowledge the "StoP " display by pressing FUNC | ENTER.
is cleared from the display, indicating that recording has
STORE
been ended.
➭ Press MEASURE | SETUP in order to return to the measuring
function.
➭ Memory mode operation can also be exited by switching the
multimeter off.
Gossen Metrawatt GmbH
Querying Memory Occupancy
Memory occupancy can be queried during recording with the
help of the "1nFo " menu (see also chapter 8.3).
Memory occupancy range: 000.1% to 099.9%.
MEASURE FUNC
bAtt:  ...  0CCvP %: 017.4%
1nFo
SETUP ENTER
Memory occupancy can be queried before recording is started via
the "StorE" menu.
MEASURE
...
1nFo StorE
 
SETUP
Clear Memory
This function deletes all measured values from memory!
This function cannot be executed during memory mode
operation.
MEASURE
...
1nFo   StorE
SETUP
FUNC
 CLEAr empty
ENTER
Control Functions
FUNC
017.4 %
StArt

ENTER
FUNC
017. 4 % w StArt

ENTER
22