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4 battery – Comtech EF Data SMS-758 User Manual

Page 118

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Maintenance

SMS-758 Modem Protection Switch

5–6

MN/SMS758 Rev. 3

5.2.4 Battery

Faults

Procedures

M&C BATTERY FAULT
(M&C_BAT_FLT)

Check the position of the internal battery jumper on the M&C
board.

Check the battery for bent or displaced leads.

The NiCad battery on the M&C board is rechargeable and may
require up to 48 hrs. to fully charge.