Jenway 6300 Ser Man
33
out after this procedure has been used. Also see Section 8.3 Optical
Alignment
1
Press the right arrow key [>] while turning the power switch on.
2
The display should show a mV reading on the top row, followed by
the wavelength on the 2
nd
row and %T at the bottom left hand side.
3
Pressing the right arrow key again [>] should operate the dark
shutter solenoid. Press this key to ensure that the shutter is in the
open position (the position that gives a maximum reading on the
display)
4
Press the down arrow key until the wavelength display reads 0.0.
Press the left arrow key to dim the lamp.
5
Use the up and down arrow keys to move in 0.5nm steps either side
of zero and identify at which wavelength a peak mV reading is
obtained. Note this reading.
6
Pressing the CAL key will re-set this reading to zero and the CAL
symbol on the display will flash. While it is flashing carry out step
7 or step 8.
7
Pressing the CAL key again will clear the wavelength display
offset noted in step 5 to zero.
8
The offset noted in step 5 (or an alternative correction, see Section
8.5 Wavelength Calibration) can be entered before pressing the
CAL key by using the up or down arrows to set the display to the
required offset.
9
If step 7 was used a wavelength calibration must be carried out; in
both cases a performance verification as detailed in Section 8.8
must be carried out.
