Fluke OF-500 OptiFiber, Техническое справочное руководство

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OF-500 OptiFiber Certifying OTDR
Technical Reference Handbook
1-24
Setting User Preferences
The following sections describe settings you may want to
change when you first start using the tester.
Changing the Date, Time, and Numeric Formats
To set the date and time:
1 Press
S
; then press
E
to select the System tab.
2 Use
L
to highlight DATE or TIME ; then press
t
.
3 Use
N
or
K
to highlight the field you want to
change; then use
M
or
L
to change the setting.
4 Press
s
when you are finished.
To select a date, time, or numeric format:
1 Press
S
; then press
E
to select the System tab.
2 Use
L
to highlight DATE FORMAT , TIME FORMAT ,
or NUMERIC FORMAT ; then press
t
.
3 Use
L
to highlight the desired format; then press
t
.
Changing the Length Units
1 Press
S
; then press
E
to select the System tab.
2 Use
L
to highlight LENGTH UNITS ; then press
t
.
3 Use
L
to highlight the setting you want; then press
t
.
Enabling or Disabling the Save Warning
If you do not save a test, it is deleted from temporary
memory when you run another test.
To enable or disable a warning that reminds you about
the unsaved test:
1 Press
S
; then press
E
to select the System tab.
2 Use
L
to highlight Enabled or Disabled ; then press
t
.
Adjusting the Display Brightness
Press
J
to see the brightness adjustment screen. Use
K
or
N
for coarse adjustments; use
D
and
E
for fine
adjustments. Press
s
when you are finished.
The setting is retained when you turn the tester off.
The brightness setting does not affect the battery life.