Operator`s manual

82 A-Class
Advanced Entry Calibration (continued)
Step Action Displayed Message Comment
12 From the data collected in
Steps 10 & 11, where both the
sensor readings are above 20,
subtract the Label Value from
the corresponding TOF Value.
Record these as Difference
Values in the table.
From the resulting list, locate
the largest Difference Value
(see the example below). Its
associated Gain Number will
provide the best algorithm for
your media.
GAIN TRAN <014>
*32 <0 – 32>
- or, for reflective media:
GAIN REFL <014>
*32 <0 – 32>
!
Both sensor values must be
above 20
.
Gain
Number
Label
Value
TOF
Value
Difference
Value
00 255 254 1
01 251 240 11
02 241 213 28
03 231 182 49
04 219 150 69
05 212 119 93
06 200 88 112
07 189 58 131
08 178 32 146
09 167 19 N/A
10 156 17 N/A
… … … …
31 116 14 N/A
For example, if your
compiled data had
the values shown in
this table, Gain
Number 8 would be
chosen because it
has the highest
Difference Value
(146), where both
the Label Value and
the TOF Value are
above 20.
32 112 14 N/A
Step Action Displayed Message Comment
13
Using the Key, select the
Gain Number determined in the
previous step.
Press the
ENTER
Key to select
the setting.
GAIN TRAN <yyy>
*08 <0 – 32>
- Or, for reflective media:
GAIN REFL <yyy>
*08 <0 – 32>
!
This example uses Gain Number
8.
Selection is denoted with an
asterisk (*).