Bristol 428 - Page 15

Model 428 User’s Manual OPERATION
Bristol Instruments, Inc. 15
 Max-Min – Displays the difference between the maximum and minimum
values that each channel has recorded. The first column displays the
difference in wavelength, and the second column displays the difference in
power. The third column displays the channel number, current wavelength,
and current power of a chosen channel. Use the Arrow buttons to select a
channel, which is indicated by the tip of the dashed arrow.
1 0 . 0 0 2 4
1 . 1 2
1 : 0 0 : 0 0
2 0 . 0 0 3 7
1 . 2 3
R e s e t
3 0 . 0 0 3 4
0 . 6 6 3 o f 8
A v g : O f f
4 0 . 0 0 3 6
0 . 8 3 1 5 3 9 . 2 9 3 3
P o f f s : O f f
5 0 . 0 0 3 8
0 . 5 8 - 2 1 . 3 1
D r i f t
nm- v a c
d B m
Max- M i n
L i s t
M o d e


C h a n g e
S e l e c t
Figure 3.5: Drift – Max-Min
 Max – Displays the maximum value that each channel has recorded. The
first column displays the maximum wavelength values, and the second
column displays the maximum power values. The third column displays the
channel number, current wavelength, and current power of a chosen
channel. Use the Arrow buttons to select a channel, which is indicated by the
tip of the dashed arrow.
1 1 5 3 7 . 0 2 3 0
- 2 0 . 7 6
1 : 0 0 : 0 0
2 1 5 3 8 . 1 5 7 1
- 1 3 . 7 4
R e s e t
3 1 5 3 9 . 2 9 4 6
- 1 5 . 3 8 3 o f 8
A v g : O f f
4 1 5 4 0 . 4 3 3 5
- 1 3 . 3 3 1 5 3 1 . 5 8 7 8
P o f f s : O f f
5 1 5 4 1 . 5 7 5 1
- 9 . 4 2 - 2 1 . 3 1
D r i f t
nm- v a c
d B m
Max
L i s t
M o d e


C h a n g e
S e l e c t
Figure 3.6: Drift – Max
 Min – Displays the minimum measurement value that each channel has
recorded. The first column displays the minimum wavelength values, and the
second column displays the minimum power values. The third column
displays the channel number, current wavelength, and current power of a
chosen channel. Use the Arrow buttons to select a channel, which is
indicated by the tip of the dashed arrow.
1 1 5 3 7 . 0 2 3 0
- 2 2 . 7 6
1 : 0 0 : 0 0
2 1 5 3 8 . 1 5 7 1
- 1 5 . 7 4
R e s e t
3 1 5 3 9 . 2 9 4 6
- 2 1 . 3 1 3 o f 8
A v g : O f f
4 1 5 4 0 . 4 3 3 5
- 1 4 . 3 3 1 5 3 1 . 5 8 7 8
P o f f s : O f f
5 1 5 4 1 . 5 7 5 1
- 10. 4 2 - 2 1 . 3 1
D r i f t
nm- v a c
d B m
M i n
L i s t
M o d e


C h a n g e
S e l e c t
Figure 3.7: Drift – Min