HP Codemaster 100 - Troubleshooting the External Power Module

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CodeMaster 100
12-9
Troubleshooting the External Power Module
(M2478A or M2479A)
Table 12-6 External Power Module Problems
Problem Cause Possible Solutions
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PRGXOHGRHV QRW
DSSHDU
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SRZHU
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VHQWDWLYHWRUHSODFHWKHH[WHUQDO
SRZHUPRGXOH
&KDUJLQJLQGLFDWRU
GRHVQRWDSSHDURQ
EDWWHU\
%DWWHU\LVQRWFKDUJLQJ  0DNHVXUHWKDWH[WHUQDOSRZHULV
RQ
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EDWWHU\
 &DOO\RXUORFDO+3VHUYLFHUHSUH
VHQWDWLYHWRUHSODFHWKHH[WHUQDO
SRZHUPRGXOH
)XVHRSHQV ,QVWDOOHGZLWKLQFRUUHFWSRODULW\  5HSODFHIXVH
 ,QVWDOOZLWKFRUUHFWSRODULW\
(OHFWULFDOSUREOHPVGXULQJRSHUDWLRQ  5HSODFHIXVH
 &KHFNYHKLFOHSRZHU VXSSO\
 &DOO\RXUORFDO+3VHUYLFHUHSUH
VHQWDWLYHWRUHSODFHWKHH[WHUQDO
SRZHUPRGXOH