Digiguard H.264 Digital video recorder -4/8/16 channel models Instrucciones de operaciones descargar pdf (Pagina 148)

5 - 9

MAN0443.P65 Issue 13 Aug 04 5701 Control System

05701-M-5001 A02279

CHAPTER 5 - COMMISSIONING AND

MAINTENANCE INSTRUCTIONS

99 RAM Failure.

RAM stores the working values during

operation.

The RAM failure message is displayed if

there are errors in the read/write byte test

during the system start-up or periodic self

test.

This is a serious card failure and, as such,

the card needs to be replaced.

98 ROM Failure.

The ROM stores the channel card program.

The ROM failure message is displayed if

there are errors in the read byte test during

the system start-up or periodic self test.

This is a serious card failure and, as such,

the card needs to be replaced.

97 EEPROM Failure.

The EEPROM holds the application

configuration data.

The EEPROM failure message is displayed

if there is a checksum difference or it has

been impossible to carry out a checksum

test during start-up or periodic self test.

This is a serious card failure and, as such,

the card needs to be replaced.

96 No Vps.

Vps is a voltage which is used to set the

absolute value reference for the reading

scaling factor.

The no Vps message is displayed on a

channel card that has not been factory

tested.

This is a serious card failure and, as such,

the card needs to be replaced.

All Non Yes Yes

Active

All Non Yes Yes

Active

All Non Yes Yes

Active

All Non Yes Yes

Active

5.2 Self Test Faults

Error Error Code Meaning S/W Card Fault Latch

Code Status Signal

1 2 ... 143 144 145 146 147 148 149 150 151 152 153 ... 212 213

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Digiguard H.264 Digital video recorder -4/8/16 channel models Instrucciones de operaciones Pagina 148

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