Chapter 3 Operation
3-63
SERVICE MODE MENU
The Service Mode menu, shown below, appears only when the instrument is in the
service mode. To put the instrument into the service mode, select Instrument Controls
from the Main Menu, from the Instrument Controls menu select Service Mode. When the
instrument is in the service mode, the Main Menu extends to include the Service Mode
menu. The service mode includes some of the same information found in the Diagnostic
menu. However, items such as Pressure and Flow are updated every second as opposed
to every 10 seconds. The rapid update time enables the readings on the display to
respond faster to adjustment. In addition, advanced diagnostic functions are included in
the service mode. Meaningful data should not be collected when the instrument is in the
service mode. The “Hi Multi-Point Cal” and “Lo Multi-Point Cal” screens appear when
the analyzer is in dual or auto range only.
To display the Service Mode menu:
From the Main Menu choose Service Mode
To use the Service Mode menu:
Use the
↑
and
↓
pushbuttons to move the cursor up and down
Press
ENTER
to select a choice
Press
MENU
to return to the Main Menu
Press
RUN
to return to the Run screen
A/D FREQUENCY
TEMP COMP COEF
INITIAL S/R RATIO
HI MULTI-POINT CAL
LO MULTI-POINT CAL
RELAY LOGIC
SET TEST DISPLAY
Service Mode Menu
SERVICE:
>PRESSURE
FLOW
INTENSITY CHECK
Summary of Contents for 48C
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