ISSUE NO. V1.3 DATE 12/12/00 9
Select
[Options]
Select menu item
Meas ID Params Logging Menu
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Select
[Params]
Select menu item
Path Observer Illuminant
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Select
[Illuminant]
Select Illuminant
A C D65
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Select
[A]
for CIE Illuminant A, representative of a tungsten lamp at a colour temperature of 2856 K;
[C]
for CIE Illuminant C,
representative of average daylight as from an overcast sky, with a colour temperature of 6774 K;
[D65]
for CIE illuminant D65,
theoretical average daylight with a colour temperature of 6500 K.
User Specified Wavelength (for Transmittance Values)
The instrument will display % transmittance at any specified wavelength over the range 420 - 700 nm. To enter the required
wavelength, select
[User Wavelength]
in the colour scale menu and key in the wavelength. The display will revert back to its home
position awaiting a measurement to be made. To change the specified wavelength press the key directly below
[Change]
on the screen
and enter the new wavelength required.
Heater temperature (if fitted with heater unit)
Press
[Menu]
Select menu item Heater
Scale Options Interfaces ON
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Select
[Heat ON]
The heater controller unit is activated and powers the heater unit to the temperature set point that was
last entered.
To input a new temperature set point.
• Press and hold the * button until the current temperature set point is shown on the controller
display.
• Continue holding down the * button and use the up and down arrowed keys to obtain the desired
temperature set point.
Note
: The maximum temperature that can be entered is 95 deg C.
Printer options
The printer option determines whether results are printed when the
[PRINT]
key is pressed. The form-feed option tells the printer to
eject the page after printing.
Press
[Menu]
Select menu item
Scale Options Interfaces
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Select
[Interfaces]
Select menu item
Date/Time Language Diagnostics Printer
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Select
[Printer]
Printer:ON Formfeed:ON
Off Type Off Apply
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