MODEL 9DP-1 Operator’s Manual
Ludlum Measurements, Inc. 29 December 2015
Alarm Level
“Alarm Level” represents the audio level associated with an alarm message.
“Alarm Level” is a numeric field with valid values from 0 to 100 displayed in
percentages.
6.4 Features
“Features” menu allows the user to set up special capabilities of the 9DP-1. The
two primary features available include the “Integrate” and the “Data Logging”
features.
6.4.1 Integrate
“Integrate” is a sub-menu which grants access to the “Power Up Mode,”
“Operating Mode,” and settings associated with the integrate feature.
The instrument is designed to calculate an integrated dose when the Integrate
feature is enabled. This feature also controls how the integrated dose reading will
be reported to a file or streamed to a computer (with the appropriate interface
cable and software) if the integrated dose is being recorded.
Power Up Mode
“Power Up Mode” represents the state in which the integrated feature will
operate when power is applied to the instrument and is a special field.
The definitions of the integrated dose power-up modes are:
Default: was pre-defined by Ludlum Measurements and is “On.”
Last: indicates that the instrument will power up in the same “Operating
Mode” the instrument was using at the time the instrument was last
powered down.
Off: this mode turns the integrate feature “Off.”
On: This mode turns the integrate feature “On.”
Operating Mode
“Operating Mode” represents the current operating mode for the integrate
feature. “Operating Mode” is a special field with valid values of “Off” or “On.”
Delay On Power Up
“Delay On Power Up” represents the amount of time in seconds that the
instrument must wait on power-up before readings are added to the integrated