Maxtor 4W040H3 Información técnica descargar pdf (Pagina 42)

2.2.3 Set Time (Second Category=0x02)

PC Request: <0x41>, <0x02>, <0x02>, <0x07>, < 7 Time Value >, <0x4f>

The following case is an illustration of < 7 Time Value>

2001/06/20 17:05:00 = <0xD1>, <0x07>, <0x06>, <0x14>, <0x11>, <0x05>, <0x00>

DVR Act: Changing the time and date.

2.2.4 Request State (Second Category=0x05)

PC Request: <0x41>, <0x02>, <0x05>, <0x00>, <0x4f>

DVR Response: <0x41>, <0x02>, <0x05>, <0x01>, <System State = 0..>, <0x4f>

Description of <System State>:

STATE_STOP 0

STATE_REC 1

STATE_PREREC 2

STATE_PLAY 3

STATE_MENU 4

STATE_PLAYIDLE 5

STATE_SETUP 6..16

STATE_SEARCH 7..11

STATE_BACKUP 13..15

STATE_ALARMLIST 17

STATE_LOGLIST 18

STATE_RESTART 21

2.2.5 Time Search

PC send: <0x41>, <0x02>, <0x0b>, <0x06>, <6 Bytes Date/Time>, <0x4f> where < 6 bytes

Date/Time >, = year(2 bytes, =LowByte + HighByte*256), month ( 1 byte), day (1 byte), hour(1

byte),min(1 byte)

Example: to search 06/12/2002 17:00 the Date/Time =

<0xd2>,<0x07><0x06>,<0x0b>,<0x11>,<0x00> where 2002= 210(=0xd2) + 7(=0x07) *256

NOTE: The DVR accepts RS-232 time search commands only under the live or playback

Mode.

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Maxtor 4W040H3 Información técnica Pagina 42