Shortridge Instruments ADM-860C, Руководство по эксплуатации

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ADM-860C 04/14/08 14
PITOT TUBE
This signal will be flashed when the pitot tube mode is selected, and also upon each subsequent operation
of the READ key.
PRINT MEM?
This message is displayed when the operator has selected the print mode by pressing the STORE key,
followed by the MODE key. If an appropriate printer is connected to the RS232 jack and the READ key is
pressed, the entire contents of the memory will be downloaded to the printer. This message is also displayed
whiled readings are being downloaded to a computer using HyperTerminal.
PRINTING
This message is displayed when the operator is printing readings from memory by selecting PRINT MEM?
and then pressing the READ key.
PROBE
This message is displayed following SHIFT/SHIFT if the TemProbe is connected.
RATIO ERR
This message advises the operator that the backpressure compensated air flow measurement, which is in
process, is invalid because the numerical ratio of the two parts of the measurement sequence exceeds the
predetermined limits. Normally, this means that the operator has made a procedural error, or that a dynamic
change (such as a changed damper setting) has occurred between the two parts of the backpressure
compensated air flow measurement process.
READING
This message is displayed during differential pressure measurements. It is also displayed during the manual
reading which is taken when a set of TREND readings is halted.
RECHARGE
This message signals that the batteries have reached the end of their useful charge, and must be recharged.
The meter will turn off following the display of RECHARGE.
REPL nn?
This message is displayed when the operator has pressed the MODE key once while recalling stored
readings. This message indicates the current reading displayed using RECALL (nn
S
) will be replaced with
a new reading when the operator presses the READ key.
REPLACING
This message is displayed when the current reading displayed using RECALL (nn
S
) is being replaced with
a new reading.
SHIFT
This message is displayed when the upper half of the keys are activated by pressing the SHIFT key.
SHUT DOWN
The meter will display SHUT DOWN and turn itself off if the battery charge becomes too low or if the meter
is exposed to temperatures beyond the specified limits.
STD 70 / F or STD 21.1 / C
This message will be flashed during air flow or velocity measurements performed without the TemProbe.
The resulting flow or velocity value will be calculated using the standard temperature, 70
/ F or 21.1 / C. The
correction for the ambient barometric pressure will still occur.
STORE
This message may be one of the parameters displayed following SHIFT/SHIFT and indicates that the meter
is being used in the STORE mode.