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(g) Unplug the interconnect flexible circuit from the

controller board.

(2) Replacing the LCD Assembly (SYSTEMS

SABER III Only):

(a) With the display facing downward, locate and care-

fully straighten the six bent-over metal tabs holding

the LCD assembly to the the controller board, then

separate the LCD assembly from the board.

(b) Inspect the two rows of LCD contacts on the con-

troller board for damage and/or foreign material,

and clean if necessary.

for fingerprints or other foreign material. Clean, if

necessary, only with water-activated optical wipes.

(d) After first making sure that the lens shipping pro-

tection has been removed, insert the new LCD

assembly so that the viewing side of the display

shows through the window in the bezel, and the

seal on the display fits into the corresponding

recess in the bezel.

(e) Insert the LCD lightpipe into the bezel with the

clear side facing the back of the display.

(f) Position the elastomers along the top and bottom

edges of the LCD lightpipe so that the conductive

black dots on the elastomers connect the LCD to

the contacts on the controller board.

(g) Place the controller board over the metal tabs on

the LCD bezel and, while applying firm, even pres-

sure to fully seat the LCD assembly into the con-

troller board, bend all the tabs inward.

e. Backshield Assembly

•

Before removing the backshield, ensure that all

static electricity safeguards are in place.

•

For best results, loosen/tighten all four screws light-

ly before loosening/tightening any single screw

completely.

•

The backshield screws are held captive in the

shield after being loosened.

Circuit Boards and Modules

•

All modules plug into sockets on the main circuit