jenway 3520, Инструкция по эксплуатации

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6.4 Printing
A 32 column serial printer (037 701) is available for use with the Model 3520.
There are two methods of connecting the serial printer to the Model 3520:
a) IrDA - the IrDA interface is a line of sight, wireless communication protocol. The IrDA sensor
(located on the front left hand corner of the printer) should be in line with the Ir window on the side of
the 3520. The Ir icon on the symbol display indicates whether the units are attempting to connect
(single icon flashing) or connected (two icons).
b) Connect serial cable supplied with the printer to the 9 way socket located on the rear panel of the
instrument.
To intiate a print out of data press the print key.
When the first print is performed a header section will be printed showing:
Instrument name
Time and Date
Spacing for entry of Operator & User ID
Operator ID number
Most recent calibration information
Eo value
Slope efficiency
Buffer type
This will be followed by results data in either pH or mV dependent on mode selected. Details will
also be given on temperature. Time and date of the stored readings will be displayed.
An asterisk (*) indicates that manual temperature compensation is being used.
A reading in the Relative mV mode will be indicated by an R.
Each reading will be identified by a batch number.
A calibration will reset the printout and the header information will be re-printed.
To obtain a print out of stored readings, enter the RESULTS MODE and press the print key. A print
out of all filled memory locations will then be generated.
6.5 Alarm Outputs
352 050/REV A/03-03
The 3520 provides two alarm outputs. These can be accessed using the two 4mm connectors on
the rear of the 3520. They are open collector outputs. To set the alarm limts at which these are
activated, please refer to section 3.6.4.
To use the alarm outputs, they should be ENABLED in the Alarms Setup screen see section 3.6.4
They will operate in both pH measurement and absolute millivolts. The alarm outputs will remain
active until the alarm condition is no longer evident or the alarm limits are reset in the Alarm Set up
menu.
For the Hi alarm output please use the Red 4mm phone connector.
For the Low alarm output please use the Black 4mm Phono connector.
For further information please contact your local distributor or the manufacturer.
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