PerkinElmer 200A Series, User Manual

Page: 41 / 172

System Description
41
(cont’d)
No. Indication Function Remarks
6 Accesses the previous screen.
7 Accesses the next screen.
8 (Start)
1. Starts the time program.
2. Starts analog output of the stored spectrum.
See Chapter 5
Operation.
9 (Stop)
1. Stops the time program.
2. Stops analog output of the stored spectrum.
See Chapter 5
Operation.
10 (Record)
Used to specify the recorder full scale range,
recorder output speed, and output data.
Also used for setting the factors of recorder and
spectral output.
See Section
4.4.6.
11 (Spectrum)
Obtains spectrum over a specified wavelength
range and stores the spectrum in memory.
See Chapter 5
Operation.
12 (Marker)
Places a marker on the recording.
See Chapter 5
Operation.
13 (Clear)
1. Used to remove the present data input on the
display before the ENT key is pressed (e.g. to
erase incorrect data).
2. Also used to reset system when an error
condition is indicated.
14 (Escape = Lock off)
1. Used to return from data input mode to the
monitor screen.
2. Used to interrupt the recording of the
spectrum.
3. Used to release the key lock when keys are
locked.
15 (Delete)
Used for deleting one step when editing a
program with many lines.
16 (Enter)
Accepts the information that was entered.
U
V
START
7
STOP
8
SPECT
5
MARKER
1
CL
LOCK OFF
ESC
DEL
RECORD
4