Blood Glucose Meter User Manual

GOSSEN METRAWATT GMBH 15
8 Configuring Device Parameters
General device parameters can be
configured and saved using Setup with
the selector switch in the MENU posi-
tion.
Select Setup/Menu and acknowledge.
Select parameter and acknowledge, change setting and acknowledge.
Settings x / – … = function activated / deactivated
Limit values ...
Illumination Background illumination for the LCD. One of three
different conditions can be selected with the up and
down scroll keys:
x: continuously on, –: off
Numbers 1 through 9: duration in minutes after
which illumination is automatically deactivated.
Test time Duration of a single test (0 … 255 s)
Reference voltage: Voltage to which leakage current makes reference
(as a rule nominal line voltage)
Earth fault During the short-circuit test, testing is also performed
to determine whether or not a connection exists
between L/N and PE (short-circuit to exposed
conductive part). We assume that a short-circuit to
an exposed conductive part exists in the event of
leakage current greater than 15 mA from L/N to PE.
This value should be increased for some DUTs (in
particular high-current consumers), because greater
leakage currents are present.
Mains wait Line voltage is initially applied to the test socket.
However, testing does not begin until after the
number of seconds selected in “Mains wait” has
elapsed, e.g. in order to suppress measured values
during the warm-up phase.
Modem... Modem function available upon request
Test Sequence ...
Settings x / – … = function activated / deactivated
Single-fault
If the single-fault condition has been activated, the test
is interrupted as a failure as soon as an error occurs.
Auto Class PSI Test results (passed or failed ) for the various selector
switch positions are automatically assigned to the 8
statistics channels.
inc. Service Error Measurement results are compensated by taking
service error into consideration (measuring error).
IT Network
Testing in IT systems can be performed by suppressing
tests for U
PE-N
. The U
PE-N
test determines whether or
not voltage is present at PE. (Leakage current measure-
ment results may otherwise be distorted.)
Acst Sig, Seq An acoustic signal is generated for: incorrect con-
nection of the DUT, error in the electrical supply
system and the next test step.
Acst Sig, Meas An acoustic signal is generated for: measured value
fluctuations and test current polarity reversal.
Auto Point This function can be enabled with the help of an
upgrade program, e.g. Z745K (see chapter 13 on
page 38). An acoustic signal indicates whether or not
the probe is connected to the protective conductor.
The test sequence is run automatically.
Rapid signal frequency: probe connected
Slow signal frequency: next measuring point
Direct Printing See chapter 15 on page 39.
Reports ... Reports which have been saved to memory can be
selected from a list with an ID number and displayed
(see
chapter 14.2 on page 39 ).
Service ... – Time and date settings
(if a printer module is used, the same time and date
must also be entered to the PSI- menu)
– Service functions (password required)
MENU