9
28.
Select 2-Pump Antiseptic to prime the antiseptic line. The test antiseptic solution should move
through the solenoid valve to the peristaltic pump, then on to the chamber inlet. Segmented flow (air
and fluid) will be observed in the waste line exiting the chamber toward the pump. The pump shuts
off after 35 seconds. You may shut off the pump at any time by exiting the Service menu.
29.
The Monitor and Control Accessory is now installed. Now configure the 2700 SELECT measurement
and run mode parameters as required for your application. Refer to Section 2 Setup in your 2700
SELECT USER’S MANUAL.
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614#
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All monitor parameters are configured through the 2700 software. See Section 5.2 SETUP to configure the
monitor parameters.
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The factory default settings for the Analog Outputs are +5 VDC Full scale for both channels. The default
configuration for the polarity of the Black, White and Filtrate Pump Control Outputs is normal (not
inverted). See the following sections if you have special Analog/Control Output requirements.
3.2.1
Full Scale Voltage
The Digital-to-Analog Converters on the YSI 2730 circuit board may be individually configured to provide
5 volts or +10 volts full scale. The JP1 jumper positions 3 through 6 control this parameter.
Positions 3 and 4 affect the white channel output and positions 5 and 6 affect the black channel output.
Figure 6 identifies the parameter controlled at each jumper position.
Be sure to re-program all appropriate parameters before using
the 2700.
WARNING: Only one jumper per output should be installed!
Installing two jumpers per channel could damage the circuit
components.
JP1 SETTINGS
JUMPER POSITION
EFFECT
1
AUX 10 = RAW 17 VOLTS
2
AUX 10 = REG 13.0 VOLTS
3
WHT DAC FULL SCALE = +5V
4
WHT DAC FULL SCALE = +10V
5
BLK DAC FULL SCALE = +5V
6
BLK DAC FULL SCALE = +10V
Figure 6 JP1 Settings
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