Set Functions; Pump; Figure 6 Set Function Map - PerkinElmer Photovac 2020 Manual

Mode on page 62 for details of switching between display modes.

Set Functions

Set functions are used to setup 2020. There are 3 functions which
can be set on the 2020; Calibration, Pump and Clock. Figure 6
shows a map detailing the Set functions and the key presses
required for accessing them.
Set

Pump

Toggles pum p and detector on/off
Clock
Sets Date and Time
Cal
Figure 6
Pump
The Pump function is used to control the pump. After selecting Set
Pump, 2020 responds by displaying the new pump status.
The detector is also turned off when you turn the pump off. This
prevents the detector from being damaged when there is no sample
flowing through the detector.
When the pump and the detector are off, the meter display will be
blank. Turn the pump and detector off when concentration
measurements are not necessary, and 2020 will only be used for
reviewing data or generating reports. By operating the instrument
with the pump and detector off when you do not need them, you will
conserve the battery and ultraviolet (UV) lamp.
To turn the pump on:
1. Press the ENTER key. The top line of the status display
changes to "Select?". The bottom line displays 3 soft
key names; "Set", "Log" and "Disp".
Zero
Zer oes instrument
Span
Spans ins trument
Mem
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Lib
Set Function Map
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