Gossen MetraWatt METRAHIT ENERGY TRMS System Multimeter Operating Instructions Manual page 23

Note
The StorE > StArt and StorE > CLEAr menu functions can
only be selected a long as memory is not completely full
(StorE > StArt), or not completely empty (StorE > CLEAr).
Ending Recording
Ð If the instrument is in the measuring mode, return to the menu
function by pressing the MEASURE | SETUP key. Select "StorE"
again and acknowledge by pressing the FUNC | ENTER key.
"StoP" blinks at the main display.
FUNC
store on StoP store
ENTER
Ð Acknowledge the "StoP" display by pressing FUNC | ENTER.
The display segment in the header is cleared, indicating
STORE
that recording has been ended.
Ð Press the MEASURE | SETUP key in order to return to the measur-
ing function.
Ð Memory mode operation can also be exited by switching the
multimeter off.
GMC-I Messtechnik GmbH
Querying Memory Occupancy
Memory occupancy can be queried during recording with the
help of the "1nFo" menu (see also section 6.3).
Memory occupancy range: 000.1% to 099.9%.
MEASURE FUNC
1nFo bAtt x.x V
SETUP ENTER
Clear Memory
This function deletes all measured values from memory! (blinks)
It's advisable to execute this function before starting a new
measurement data recording.
MEASURE
1nFo   StorE
...
SETUP
FUNC
 store CLEAr no  yes
ENTER
Storage of Individual Values Using the SAMPLE or dAtA Sampling Rate
If only individually selected values need to be saved, the SAMPLE
value must be selected as the StorE > rAtE sampling value. If
memory mode operation is then started, a single measured value
is saved to permanent memory with time stamp when the DATA/
MIN/MAX key is pressed and held until two rapidly repeating
acoustic signals are generated (not in the case of mains analysis).
If dAtA is selected as the StorE > rAtE sampling rate, and if mem-
ory mode operation is then started, measured values ascertained
with activated DATA function are automatically saved to perma-
nent memory with time stamp.
Control Functions
  0CCvP : 017.4 %
...
FUNC
store off StArt (blinks)
ENTER
empty  store
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