GMC-I Gossen-Metrawatt GmbH
59
GB
23.2
Parameter Description of Menu Item:
inFo
.
Time Query:
tiME
.
SEt
V
inFo
↵
tiME
↵
10:24:42.
Battery Voltage Query:
bAtt
.
SEt
V
inFo
↵
VU
bAtt
↵
3.0 V.
Testing Random Access Memory -
tESt
rAM
Attention!
!
Activating this function deletes all stored measure-
ment values from memory. Do not perform the RAM
test while any of the following functions are active:
events counter, count zero crossing, power mea-
surement, line fault recording or memory mode.
Starting the RAM test:
SEt
V
info
↵
VU
tESt
rAM
↵
no
V
YES
↵
No other functions may be activated during the RAM test
(the “bUSY” message is displayed). The test lasts approxi-
mately 1 minute. Two test samples are written to memory,
and are subsequently read out.
If the test is completed successfully, “PASSEd” appears at
the display.
Significance of possible messages:
bUSY
RAM test is running
PASSEd
Test successfully completed
Err1
Test sample for this test is faulty
Err2
Test sample for a previous test is faulty
If Err1 and/or Err2 occur, a hardware problem may exist.
Send the multimeter to our Repair and Replacement Parts
Service Department.
Querying Memory Occupancy
See "Memory Occupancy Query: OCCUP" on page 50.
23.3
Default Settings
Previously selected settings can be deleted, and default
settings can be restored. This may be helpful in the follow-
ing situations:
• After the occurrence of hardware or software problems
• If you feel that the multimeter is not functioning properly
➭
Briefly disconnect the battery.
➭
Simultaneously activate the
ESC|FUNC
,
MAN|AUTO
and
DATA|CLEAR
keys and hold them depressed while con-
necting the battery.