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Chapter 4 Operation
If the analyzer is running on battery power, the lower left corner of the display may
indicate that the instrument is using battery power as well as the status of the battery. See
Chapter 7, "Preferences" to activate or deactivate this feature.
PASSCODE ACCESS
Most operations with the SapphIRe analyzer are not passcode protected. However, the
Analysis section of the Setup Menu can be secured with a passcode. The initial passcode
is blank. The procedure to establish or change a passcode is described in Chapter 7,
"Passcode". Contact the factory if the passcode is lost and assistance is needed,.
CONTROL MENU
The Control Menu can be accessed at any time by pressing the Control key. The Control
Menu screen, shown below, allows the user to:
1.
Turn display backlight on or off
2.
Turn pump on or off
3.
Turn sound (error beeps) on or off
4.
Turn analog output on or off
5.
Reset the alarms to inactive
6.
If not logging, reset analysis interval statistics
7.
View battery condition (time remaining, no battery, or invalid data)
8.
Set screen contrast using the
Warning: Intrinsically safe models require special actions with respect to these features.
Refer to Appendix B for descriptions of these actions.
Note: If Analog Output is turned on in a multi-gas application, the analyzer presents a
second display to select a gas to be assigned to the output.
Note: The display does not show the present condition; it shows the condition caused by
pressing a number key. For example the Control Menu screen, below, shows that the
backlight is presently off; pressing 1 turns it on.
┌────────────────────────────────────────┐
│╔════════════CONTROL MENU══════════════╗│
│║ 1=Backlight on
│║ 2=Pump on
│║ 3=Sound off
│║
│║ Battery: 3:55
│║[███████
]
│╚══════════════════════════════════════╝│
└────────────────────────────────────────┘
Control Menu Screen
keys
4=Analog out on
5=Alarm clear
6=Analysis reset
=Contrast adjust ║│
Esc=Exit
4-2
║│
║│
║│
║│
║│
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