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5 Display/Light problem
ACTIONS
• Make a general visual inspection for oxidation, corrosion or liquid damages.
No action is taken for liquid damaged telephone, send the unit according to local
company directive.
• Switch ON the telephone and check the display for missing segments or bad con-
• If the fault still remains, send the unit according to local company directive.
trast.
Fig
1. If necessary replace the display assembly according to the display
replacement instruction.
Fig 1
4/00021-1/FEA 209 544/18.B
R250s Mechanical Trouble Shooting Instruction
Fig
2.
Fig 2
7
(16)
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