Model 979 Series Helium Mass Spectrometer Leak Detector
DRAFT 9/15/03
3-9
3.1.4 System Initialize Set-Up
Touch the SYSTEM INIT SET-UP box to display the System Initialize Set-Up screen
(Figure 3-8), which allows for the front panel push buttons to be enabled or disabled, and
displays the current status of the buttons.
Figure 3-8
System Initialize Set-Up Screen
The CTRL PNL ENABLED toggle box switches between enabling and disabling the front
panel push buttons. Touch the CTRL PNL ENABLED box to disable the front panel push but-
tons. Touch the box a second time to enable the push buttons. Touch DONE to exit the cur-
rent screen and return to the previous menu.
3.1.5 Gauge Calibration Procedures
Touch the GAUGE CAL box to display the Gauge Calibration screen (Figure 3-9), which
provides the ability to perform a calibration on either the system pressure thermocouple
(button TC) or the test port thermocouple gauge.
NOTE
The calibration of the test port thermocouple (TC) gauge is
factory set and requires the use of a reference TC and a PC.
Figure 3-9
Gauge Calibration Screen
CTRL PNL ENABLED
DONE
SYSTEM INITIALIZE SET-UP
BACK
MANUAL
ZEROING &
CALIBRATE
MANUAL
SPEC TUBE
TUNING
MANUAL
VALVE
CONTROL
SYSTEM
INIT
SET-UP
GAUGE
CAL
SYSTEM TC ZERO
SYSTEM TC ATM
TEST PORT TC ZERO
TEST PORT TC ATM
DONE
GAUGE CALIBRATION
SYSTEM P IS:
X.XXE-X
TEST PORT P IS: X.XXE-X
BACK
MANUAL
ZEROING &
CALIBRATE
MANUAL
SPEC TUBE
TUNING
MANUAL
VALVE
CONTROL
SYSTEM
INIT
SET-UP
GAUGE
CAL
Summary of Contents for 979 Series
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