Teledyne IR-7000 - Non-dispersive infrared series - Manual (Page 74)

Maintenance 6 IR7000
66
Teledyne Analytical Instruments., - Rev. 3
Either the battery should be discharged or the instrument
turned off until charging is possible.
Continued operation in BATTERY LOW mode will
cause the CARGE BATT mode listed below.
CHARGE BATT
The battery in the portable model is discharged.
The instrument does not function as an analyzer while in
this mode.
The instrument should be turned off and the battery
charged before further operation.
Failure to turn off the instrument while in CHARGE
BATT mode can shorten the life of the battery.
6.3.3 Normal Operator Induced Messages
M ESSAGE D ESCRIPTION
DOING MANUAL ZERO
CALIBRATION
A manual zero calibration has been requested. The
instrument is currently performing the calibration.
DOING MANUAL SPAN
CALIBRATION
A manual span calibration has been requested. The
instrument is currently performing the calibration.
?ARE YOU SURE?
| KEEP | LOSE
Prompts for saving information into one of the SETUP
submenus.
Pressing the UP key will store the changed number.
Pressing the DOWN key or allowing the 60-second
timer to expire will discard the changes and restore the
previous value.
[KEPT] SETPOINT
CHANGE
Confirmation that a change made in one of the SETUP
submenus was stored.
!LOST! SETPOINT
CHANGE
Indicates that a change entered into one of the SETUP
submenus was not saved. The previous value was
restored.
SETUP: CALGAS
Screen from the SETUP menu. It indicates the entered
value for the concentration of the span gas.
SETUP: CALTIME
Screen from the SETUP menu. It indicates the period
between automatic calibrations.
Change the period using the front panel UP and DOWN
keys.
A value of 0 turns the AUTO calibration feature OFF.