About the Setup Screens
2-32
KVAL 990-HB Operation / Service Manual
About the Pre-Drill Screen
From this screen, you can adjust and store up to five pre-drill screw patterns in memory.
The X and Y valves are referenced off the bottom of
the hinge on the door to the center of the hinge
The jamb pre-drill holes are equal to the mirror image
of the parameters entered. This allows for less time
entering data and keeps precision drilling patterns.
The number '0' entered in both X and Y are equal to
no drill.
See the figure below. Imagine a graph over the Hinge.
The X and Y values in the graph are entered in the
Sample Template screen
shot below.
Note:
Never enter a negative number
in the 'Y' parameter. The pre-
drill will try to drill off the door
into the Delrin.
'X' Zero
Point
'Y' Zero
Point
Door
Jamb
Positive Direction
Negative Direction
Positive
Direction
1
2
3
1
2
3
Mirror Image of
Parameters
Entered
.
.
.
Name the
Template
Enter Param-
eters
FIGURE 2- 17.
Pre-Drill Screen Description
Summary of Contents for 990-HB
Page 4: ...KVAL 990 HB Operation Manual ...
Page 25: ...Safety Sign Off Sheet 1 17 KVAL 990 HB Operation Service Manual ...
Page 26: ...Safety Sign Off Sheet 1 18 KVAL 990 HB Operation Service Manual ...
Page 66: ...Diagnostic Screen 2 40 KVAL 990 HB Operation Service Manual ...
Page 84: ...Calibration of the Back Section 3 18 KVAL 990 HB Operation Service Manual ...
Page 88: ...System IT Administration 4 4 KVAL 990 HB Operation Service Manual ...