Keyboard Functions - Awareness Technology Stat Fax 1904 Plus Operator's Manual

1.5.2 Keyboard Functions

Pressing the
BLANK key causes
automatic blanking
of the next tube
read.
The numeral keys serve several functions. As numbers, they are used to enter calibration
information and to make selections for filters, units, and stored test protocols.
Any key serving multiple functions will respond to the displayed request for information.
ABS, STND, FAC, PGM, %ABS, and RATE are the keys used to select a mode of
operation. The previous mode is erased when a new mode is selected.
ABS stands for Absorbance Mode.
STND stands for Single Standard Mode
FAC stands for Factor Mode
PGM stands for Programmable Mode - Multipoint Mode
%ABS stands for Percent Absorbance Multipoint Mode
RATE stands for Rate Mode
Use the key labeled Menu to access the test menu.
Pressing the FILT key causes the printer to list out the key assignments of the filters.
Key I is 340nm, key 2 is 405nm, key 3 is 492nm, key 4 is 532nm, key 5 is 580nm, and
key 6 is 630nm.
Pressing the TEMP key displays the temperatures in the incubation block and in the cell.
It also offers an option to turn the cell temperature on and off using the 1 and 0 keys.
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Stat Fax 1904 Plus Operator's Manual Rev. I
The DECIMAL POINT
and Test MENU key also
selects printing of Rate
Intervals and GRAPHS.
This key is used to enter a
NEGATIVE sign. It is also used to
access alternate OPTIONS such as
saving a test, turning the printer off,
and setting the date.
The PAPER key advances the printer
paper forward one line each time it is
pressed.
The CLEAR key is used to erase a
typing error when information is
being entered. Pressing twice clears
the mode. In rate modes using the
Mosquito
sample when the printer is off, and
will also terminate a reading.
The ENTER key is used to tell the
instrument when you are finished
entering information, or when you
want to re-read a sample tube.
The LAMP key turns
the lamp on and off.
TM
, this key will clear the
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