Ludlum Measurements 3003, Руководство пользователя

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Model 3003 and 3003i Multi-Detector Survey Meter / SCA
Section 2
Ludlum Measurements, Inc. Page 2-16 September 2020
In COUNT mode, operation depends on the current state of the Count
Timer.
When the Count Timer is Ready:

The display will show the Count Time.

A short press of the UNITS button will switch between the Primary
and Secondary Count Units (and Tertiary if alpha/beta is enabled).
The newly selected Count Units will be displayed for approximately
one second, and the display will then return to the Count Timer.

A short press of the LOG button (logs results upon completion if
datalogging is enabled) or ACK/RST button (will not log results)
starts the Count Timer.

If other operational modes are available, a short press of the MODE
button will move to the next available operational mode.
When the Count Timer is active:

The display will show either Count Time (default), both Count Time
and Counts, or just counts, depending on Count Display Mode.

An extra-long press of the ACK/RST button will reset the Count
Timer (and not log results if previously requested).

A short press of the UNITS button will stop the count, display the
other units if enabled, and restart the count.

Click audio, if enabled, can be adjusted by a short press of the
ON/AUD button.

An extra-long press of the LOG button will switch between the
Count Timer and the counts.

If an alarm condition occurs, the ALARM display indicator will turn
on. Alarm audio will sound after the count is completed if the result
is over the alarm threshold. (If the count unit is an averaged rate, it is
possible for the ALARM icon to come on during the count, but if
the averaged rate falls below the alarm threshold by the end of the
count, no ALARM will be active.)

If other operational modes are available, a short press of the MODE
button will cancel the current Count Timer and move to the next
available operational mode.
When the Count Timer has finished:

The display will show either the accumulated total for c, d, R, and
Sv, or the timed ratemeter average for cps, cpm, Bq, dpm, or the
average exposure or average dose in R/h and Sv/h.