10
Digital Readout
The digital scale equipped with your 4455 ,22”
planer can serve many applications,however for
wood planing we need only concern ourselves
with the ON/OFF, SET, and mm/in buttons.
When set properly the digital readout will display
the thickness of the finished product.
Calibration:
In order to calibrate the unit first
run a board through the planer and measure the
finished thickness with a set of vernier calipers.
This is the number to be entered into the display
unit. At this point turn the unit on by pushing the
ON/OFF button. Now press the mm/in button to
set the unit to American standard or the metric
system.
1. Press and hold the SET button until the ‘
+
’
sign starts to flash and immediately release
it.
2. Cycle the set button by pressing it until the
‘
+’
sign remains on.
3. Press and hold the SET button until the
second zero to the right of the ‘
+
’ plus sign
starts to flash and immediately release it.
4. Cycle the SET button by pressing it until the
number reads the correct whole number
taken with the vernier calipers and
immediately release the button.
5. Press and hold the SET button until the zero
to the right of the decimal point starts to
flash.
6. Repeat steps 4 and 5 until the last digit in
the 0.001 place is entered.
7. Press and hold the SET button until the
SET
on the display starts to flash and
immediately release it.
8. Press and release the SET button one final
time to complete the calibration.
Note: Do not turn the device off. If you do
you will have to re-calibrate the unit.
Battery
: When the display begins to flash the
battery should be replaced. The battery is to be
replaced with a SR144 (or equivalent) and can
be found at most pharmacies or grocery stores.
When replacing the battery the positive side of
the button cell must face out.
A.
Fraction
Decimal
Metric
1/32
0.031
0.794
1/16
0.063
1.588
3/32
0.094
2.381
1/8
0.125
3.175
5/32
0.156
3.969
3/16
0.188
4.763
7/32
0.219
5.556
1/4
0.250
6.350
9/32
0.281
7.144
5/16
0.313
7.938
11/32
0.344
8.731
3/8
0.375
9.525
13/32
0.406
10.319
7/16
0.438
11.113
15/32
0.469
11.906
1/2
0.500
12.700
17/32
0.531
13.494
9/16
0.563
14.288
19/32
0.594
15.081
5/8
0.625
15.875
21/32
0.656
16.669
11/16
0.688
17.463
23/32
0.719
18.256
3/4
0.750
19.050
25/32
0.781
19.844
13/16
0.813
20.638
27/32
0.844
21.431
7/8
0.875
22.225
29/32
0.906
23.019
15/16
0.938
23.813
31/32
0.969
24.606
1
1.00
25.400
Summary of Contents for 4455
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