Rose-electronics Porter Uživatelský manuál stáhnout pdf (Strana 19)

PORTER INSTALLATION AND OPERATIONS MANUAL

If it does it indicates that possibly the unit has been subjected to a strong static discharge

or surge on its incoming power or signal lines. The other possibility is an internal chip

failure.

In addition to the data in the non-volatile ram, several other tests on the non-volatile ram

are done. If any error 4 occurs and a reset t defaults does not correct it, the unit needs

servicing. The additional errors listed below are for technical support purposes only.

Table III LED Error Display

Legend: M=Mode LED D=Data LED B=Busy LED E=Error LED

= LED off = LED on

Error 1

Error 2

Error 3

Error 4

Error 41

Error 43

Error 45

Error 46

Error 47

Error 48

Error 1

. . . . . .

EPROM checksum failure

Error 2

. . . . . .

RAM buffer memory failure

Error 3

. . . . . .

Static ram failure

Error 4

. . . . . .

Non-volatile ram checksum failure

Error 41

. . . . . .

Non-volatile ram in wrong box type

Error 43

. . . . . .

Non-volatile ram memory failure

Error 45

. . . . . .

Restore to default configuration failure

Error 46

. . . . . .

A port that is not allowed is present

Error 47

. . . . . .

More ports in box than listed in the non-volatile ram

Error 48

. . . . . .

Wrong EPROM version

Any error not listed requires that the unit be serviced.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 39 40

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