Next Advance SP1800 - Manual (Page 12)

NEXT>>>ADVANCE www.nextadvance.com
SP1600/1800 Programmable Syringe Pump
Publication #1200-02 7 9/15/04
Pumping Program will resume at the point where the Pumping Program was interrupted. When not lit
(not blinking) the pump is stopped, but the Pumping Program may be operating a pause Phase. Starting
the pump, when the Pumping Program is stopped, will start the Pumping Program from the beginning
(Phase 1).
‘Withdraw’ indicates that the pumping direction is set for withdrawing. If not lit, then the pumping
direction is set for infusing. Also, the ‘Withdraw’ LED indicates the 'Volume Dispensed' refers to the
volume withdrawn. If not lit, the 'Volume Dispensed' refers to the volume infused.
LED Description
mm Millimeters
ml Milliliters
min Minutes
l Microliters
hr Hours
Dispensed Volume dispensed is displayed
Withdraw Pumping Direction:
Lit: Withdraw
Not lit: Infuse
Pumping Lit: Motor is operating
Blinking: The Pumping Program is
paused
Not lit: The Pumping Program is
stopped or executing a pause
Phase
5.4 Arrow and Decimal Point Keys
Each of the four digits in the display is associated with the up arrow key directly below it. When
applicable, the arrow key is used to increment the value of that digit, or advance it to the next selection in
a list of functions or settings.
Each press of an up arrow key will increase the digit by 1, up to 9, then back to 0. The arrow keys may
also be held down for continuous incrementing of numbers. Some parameters, such as the RS-232 baud
rate, scroll through a selection of values when the arrow keys are pressed. Other parameters have a fixed
range of values, such as some setup parameters that are either turned on or off. In these cases, the arrow
key will only scroll up to the maximum value for that parameter, then back to the minimum value.
When changing the pumping rate units, each press of any arrow key will change the units LEDs to the
next units selection.
When the display blinks, the new value is stored and takes affect. This will occur when a non-arrow key
is pressed or after a 2 second delay since the last key press.
5.4.1 Decimal Point Key
There are 4 decimal point positions on the LCD display. Each decimal point position is to the right of a
digit in the display. The last decimal point position, to the right of the right-most digit is not displayed,
indicating whole numbers with no decimal point.
To change the position of the decimal point, use the left-most arrow key / decimal point key (  /  ).
Press and hold this key for at least 1 second and wait until the left-most digit scrolls past ‘9’ to ‘0’. While
continuing to hold this key, the decimal point will shift 1 position to the right. After the right-most
decimal point position, the decimal point will shift to the first decimal point position. Release the key
when the decimal point is in the required position.
Pumping rate units are expressed using 2 LED's:
‘ml/min’ =
ml min
hr
l
‘ml/hr’ =
ml min
hr l
‘ l/min’ =
ml min
hr
l
‘ l/hr’ =
ml min
hr
l