The Rate Mode
Reading the Rate Alarm Threshold
To display the High level (H) or Low level (L)
rate alarm thresholds:
• Press the ALARM and RATE keys.
• You’ll see an H, for High Level Alarm,
displayed.
• To read the Low Level Alarm setting,
press the RATE key again; the display
will show an L.
• Press the CLR/TEST key; the flashing
display will show the selected (H or L)
alarm threshold setting.
• If the optional Vibrator Alarm has been
activated, the display will alternate
between the threshold value and a
vertically scrolling horizontal bar
(– – –).
Changing the Rate Alarm Indicators
To change the High level (H) or Low level (L)
alarm indicator settings:
• Press the ALARM and RATE keys.
• You’ll see an H, for High Level Alarm,
displayed.
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