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4.16 Display Mask
Removing the Display Mask
To remove the T4700CS/T4700CT/T4800CT's display mask, follow the steps below and
refer to figure 4-42.
1.
Turn off the power to the T4700CS/T4700CT/T4800CT and disconnect the AC
adapter, power cord, and all external cables connected to the T4700CS/T4700CT/
T4800CT.
2.
Remove the battery pack and top cover as described in Sections 4.2 and 4.6.
3.
Remove two rubber cushions from the top corners of the display to expose two
screws securing the display mask (figure 4-42).
4.
Remove the two M2.5x6 screws that were covered by the cushions (figure 4-42).
5.
Carefully insert your fingers between the mask and the LCD panel and pry open
the latches. Start with the six latches across the top of the display mask (figure 4-
42).
6.
Continue unlatching the mask along the sides (three latches on each side), at the
bottom (two latches) and the display supports, one latch at the small support
and two latches at the larger support (figure 4-42).
4 - 4 2
Figure 4-42 Removing the display mask
T4700CS, T4700CT, T4800CT
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