HP Water System HP 37717C 用户手册

27

Getting Started

The Status indicators on the front panel convey information regarding
the current status of the instrument. If an alarm has occurred during the
current Test Period, the indicator above

 is lit. To view

which alarms have occurred, press and hold

. When

 is released the status indicators return to displaying the

current status.

When pressed and held, the Status indicators display any alarms which
have been set during the current Test Period. This continues until

 is released at which time the current status is

displayed. The indicator above the key is lit to signify that an alarm has
occurred during the current Test Period.

Resets the history store such that the historical and present status are
the same. This can also be achieved by starting a new Test Period.