ADM-870C 07/14/0919
be initiated. NOTE: Readings are still in memory after the SHIFT key has been pressed. Pressing the SHIFT key a second
time will return the meter to the previous mode, display all existing parameters and the existing readings will remain in
memory.
5.5 AUTOMATIC READING MEMORY
The automatic reading function and the memory function may be combined to gain the increased resolution afforded by the
increased time base of the measurement interval. This function permits the operator to store up to 200 fully automatic,
repeated readings for the same function. This measurement and storage process will continue until interrupted by the
operator, or until the meter registers STORE FULL at 200 readings.
The auto-reading memory sequence is initiated by first pressing the function and units keys required. Then press the SHIFT
key, followed by the AUTO key, then press the STORE key. The meter will display AUTO STORE, at which point the actual
measurements are initiated by pressing the READ key.
The auto-reading memory sequence may be interrupted by holding the READ key down until HALT is displayed. The auto-
reading memory sequence will be resumed if the READ key is pressed again. This function may be exited by holding the
READ key down until the display reads HALT, then pressing the SHIFT key followed by the CLEAR key. When the auto-
reading memory sequence has been completed or interrupted, press the STORE key. The number of readings and the
average will be displayed. Press the STORE key again to display the sum of the readings. Pressing the STORE key in
sequence will display the minimum, and then the maximum reading. Press one of the RCL keys to recall individual readings.
5.6 DATA DOWNLOAD TO A PRINTER
Readings may be downloaded directly from the meter to a printer, either as individual readings or multiple readings from
memory. Shortridge Instruments, Inc. supplies the Seiko™ model DPU-H245, a palm-sized, portable printer which uses
rechargeable batteries. Other compatible printers may also be used.
The Seiko model DPU-H245 printer is shipped complete with an RS232 printer (serial) cable, null modem adapter, battery
and power cable. Connect the barrel connector on the serial cable to the RS232 jack on the right side of the meter. The
red dot on the connector aligns with the red rectangle on the lower part of the jack. Connect the null modem adapter to the
DB9 connector on the serial cable and then plug the null modem adapter into the serial port on the printer.
Refer to the instructions supplied by the printer manufacturer for any further setup requirements. The RS232 port on the
meter is set for 9600 BAUD, 8 data bits, no parity, and one stop bit. There is no flow control.
5.6.1 DOWNLOAD INDIVIDUAL READINGS TO A PRINTER
Turn the meter and the printer on. The default mode and units will be printed if the printer is turned on before the meter.
Select the desired mode and units and press the READ key. The printer will print the information displayed throughout the
reading sequence, including the mode, density selections, and readings. Press the READ key to print another reading.
Example printouts are shown below.
If DIFF PRES and ENGLISH are selected and the READ key is pressed, the following will be printed:
DIFF PRES
In 0.0468
If a velocity or flow mode is selected and the TemProbe is being used, when the READ key is pressed, the printout will be
formatted like the following:
VELGRID
LOCAL DENS
FP 1576
If a velocity or flow mode is selected and the TemProbe is not being used, when the READ key is pressed, the printout will
be formatted like the following:
VELGRID
LOCAL DENS
STD 70
/ F
FP 1576
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