2.1 Keys and signals
PC Send: <0x41>, <0x01>, <Key Value>, <0x4f>
<The value for a specific front panel key >
KEY_PLAY 1
KEY_STOP 3
KEY_PAUSE 4
KEY_POWER 5
KEY_REC 6
KEY_SETUP 7
KEY_ENTER 8
SET_DEFAULT | 9 (reserved) |
KEY_SEARCH | 10 |
KEY_DISPLAY | 11 |
KEY_UP | 13 |
KEY_DOWN | 14 |
KEY_LEFT | 15 |
KEY_RIGHT | 16 |
KEY_SCAN_F | 19 |
KEY_SCAN_R | 20 |
KEY_RETURN | 21 |
KEY_MONITOR | 36 |
2.2 COMMAND Types
2.2.0Command (Main Category=0x02)
2.2.1Handshake (Second Category=0x01)
PC Request: <0x41>, <0x02>, <0x01>, <0x00>, <0x4f>
DVR Response: <0x41>, <0x02>, <0x01>, <0x00>, <0x4f>
2.2.2 Request Time (Second Category=0x02)
PC Request: <0x41>, <0x02>, <0x02>, <0x00>, <0x4f>
DVR Response: <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>
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