RKI Instruments SDM-2009 PC Controlled Configuration - Manual (Page 104)

99 • Instrument Function Menu
Option 1 Sub Tab
The adjustable instrument parameters in the Option 1 Tab are:
• OXY Alarm Pattern: The oxygen alarms can be set to Falling and Rising or Both
Alarms Falling. If set to Falling and Rising (factory setting), the first oxygen
alarm will be a decreasing alarm and the second oxygen alarm will be an
increasing alarm. If set to Both Alarms Falling, both oxygen alarms will be
decreasing alarms.
• Cal Past Due Act: The Cal Past Due Act determines how the instrument will
react to a needed calibration during the start up sequence. If Cal Past Due Act is
set to Confirm to Cal (factory setting), the instrument will sound an alarm and the
user will have to press and release the POWER MODE button to continue. If set
to Must Calibrate, the instrument cannot be used until a calibration has been
performed. If set to Notification Only, the instrument will display that a calibration
is due but will continue with the warm up sequence. See the GX-2009
Operator’s Manual for a description of the start up sequence.
• Alarm Latching: With alarm latching selected (factory setting), the instrument
remains in alarm condition until the alarm condition passes and the POWER
MODE button is pressed. With alarm latching not selected, the instrument
automatically resets an alarm when the alarm condition passes.
Figure 76: Parameter Tab, Option 1