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Chapter 5: Mechanical Considerations
Installing Devices Inside Existing Modules
Installing new keyboard hard caps requires a new, clean, keyboard elastomer. You cannot remove
the hard caps from an existing elastomer to install new ones. Blank elastomers can be ordered
using the following part numbers:
Table 5.16 Blank Keyboard Elastomer Part Numbers
Part Number
1004986
1004980
5.5
Installing Devices Inside Existing Modules
Schematics and drawings are provided for the purpose of mounting custom devices inside existing
modules, including back covers, pod expansion modules and end-caps.
5.5.1
Standard Scanner Pod
The following files show the dimensions and contours of the standard scanner pod for the
expansion back cover:
Table 5.17 Associated Files for Standard Scanner Pod
2D line drawings of the standard scanner pod with locations of mounting
points for the pod and for the scanner assembly
3D CAD models of the standard scanner pod
The following fasteners are required to secure the standard scanner pod to the expansion
back cover:
Table 5.18 Required Fasteners
Scanner Pod to Expansion Back Cover
To remove the existing scanner pod:
1. Remove the four T10 Torx screws securing the scanner pod to the main housing.
2. Lift the pod from the unit.
3. Disconnect the scanner flex cable from the scanner module.
To attach the new pod module:
1. Attach any cables to the appropriate sockets on the main logic board or GPS module
(if installed).
2. Seat the new pod module on the opening in the back cover.
3. Install four M3x5 T10 Torx screws to secure the scanner pod to the back cover. Torque the
screws to 5.0 in-lb (0.56 N-m).
76
Psion Teklogix Omnii HDK User Manual
59-key alphanumeric
36-key numeric
Description
How Used
Keyboard Elastomer Form Factor
Quantity Part Number Screw Size
4
1005090
Filename
Scanner_Pod_Std_2D.dwg
Scanner_Pod_Std_2D.pdf
Scanner_Pod_Std_3D.igs
Scanner_Pod_Std_3D.stp
Torque
(in-lb)
M3x5
5.0
T10
Bit
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