2.10.4
G4 Board Installation Instruction
1. Remove Cover-Rear, Plate-Rear and Plate-dummy.
Caution: Remove only lower Plate-dummy.
2. Mount G4 Board.
3. Attach Plate-Rear, and fix G4 board
with 2 screws, then fix Plate-Rear.
4. Attach Cover-Rear.
5. Attach three Cover-jack to the line,
TEL1, TEL2 connector.
41285901TH Rev.3
Plate-dummy
Plate-Rear
G4 board
Cover-jack
Cover-Rear
(G4 board)
Plate-Rear
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