MISCELLANEOUS ( continued )

6.1.2.1 Keys and signals ( Main Category = 0x01 )

PC Send: <0x41>, <0x01>, <0x20>, <0x01>, <Key Value>, <0x4f>

< The value of a specific front panel key >

 

DEC

HEX

 

 

KEY_PLAY

1

0x01

 

 

KEY_STOP

3

0x

03

 

 

KEY_PAUSE

4

0x

04

 

 

KEY_REC

6

0x

06

 

 

KEY_SETUP

7

0x

07

 

 

KEY_ENTER

8

0x

08

 

 

KEY_SEARCH

10

0x

0A

 

 

KEY_DISPLAY

11

0x

0B

 

 

KEY_UP

13

0x 0D

 

 

KEY_DOWN

14

0x

0E

 

 

KEY_LEFT

15

0x 0F

 

 

KEY_RIGHT

16

0x

10

 

 

KEY_MONITOR

36

0x

24

 

 

JOG_L

128

0x 80

 

 

JOG_R

129

0x 81

 

 

KEY_SHUTTLE_L8

130

0x

82

( -100x, -1/16x )

KEY_SHUTTLE_L7

131

0x

83

( -100x, -1/16x )

KEY_SHUTTLE_L6

132

0x 84

( -30x, -1/8x

)

KEY_SHUTTLE_L5

133

0x 85

( -16x, -1/8x

)

KEY_SHUTTLE_L4

134

0x

86

( -8x, -1/4x

)

KEY_SHUTTLE_L3

135

0x

87

( -4x, -1/4x

)

KEY_SHUTTLE_L2

136

0x

88

( -2x, -1/2x

)

KEY_SHUTTLE_L1

137

0x

89

( -1x, -1/2x

)

KEY_SHUTTLE_CT

138

0x

8A

 

 

KEY_SHUTTLE_R1

139

0x

8B

( 2x, 1/2x

)

KEY_SHUTTLE_R2

140

0x 8C

( 4x, 1/2x

)

KEY_SHUTTLE_R3

141

0x 8D

( 8x, 1/4x

)

KEY_SHUTTLE_R4

142

0x

8E

( 16x, 1/4x

)

KEY_SHUTTLE_R5

143

0x 8F

( 30x, 1/8x

)

KEY_SHUTTLE_R6

144

0x

90

( 100x, 1/8x

)

KEY_SHUTTLE_R7

145

0x 91

( 100x, 1/16x

)

SIGNAL_REC_IN

163

0x A3

 

 

SIGNAL_ALARM_RESET

165

0x A5

 

 

SIGNAL_REC_OUT

169

0x A9

 

 

SIGNAL_ALARM_IN

189

0x BD

 

 

SIGNAL_ALARM_OUT

209

0x D1

 

 

6.1.2.2 COMMAND (Main Category=0x02)

A. Handshake (Second Category=0x01)

PC request: <0x41>, <0x01>, <0x20>, <0x02>, <0x01>, <0x00>, <0x4f>

DVR response: <0x41>, <0x20>, <0x01>, <0x02>, <0x08>, <0x00>, <0x4f>

B. Request Time (Second Category=0x02)

PC request: <0x41>, <0x01>, <0x20>, <0x02>, <0x02>, <0x00>, <0x4f>

DVR response: <0x41>, <0x20>, <0x01>, <0x02>, <0x02>, <0x07>, <7 Time Value >, <0x4f>

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

2004/06/20 17:05:00 = <0xD4>, <0x07>, <0x06>, <0x14>, <0x11>, <0x05>, <0x00>

C. Set Time (Second Category=0x02)

PC request: <0x41>, <0x01>, <0x20>, <0x02>, <0x02>, <0x07>, < 7 Time Value >, <0x4f>

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

57

Page 59
Image 59
Approach Tech DVR-3024 manual Dec Hex

DVR-3024 specifications

The Approach Tech DVR-3024 is a cutting-edge digital video recorder that excels in providing high-quality surveillance solutions for both residential and commercial applications. Packed with advanced technologies and features, it sets a new standard in video security systems.

One of the standout features of the DVR-3024 is its impressive video recording capabilities. Supporting up to 24 channels, this device allows users to monitor multiple areas simultaneously, ensuring comprehensive coverage of any environment. Each channel can record in high-definition, with resolutions reaching up to 1080p, which guarantees crystal-clear video footage. The DVR utilizes H.264 video compression technology, which not only preserves the quality of the recordings but also optimizes storage space, allowing for longer retention periods without compromising on video quality.

Another significant characteristic of the DVR-3024 is its robust storage options. The device can accommodate large capacity hard drives, enabling extended recording times. Users have the flexibility to configure storage settings based on their specific needs, whether they require continuous recording or motion-detection recording for efficient space management.

Networking capabilities are another critical aspect of the DVR-3024. With built-in Ethernet support, users can remotely access their surveillance feeds from anywhere in the world. This real-time viewing feature is particularly useful for business owners who want to keep an eye on their premises or for homeowners monitoring their property while away. Additionally, the DVR can send alerts and notifications directly to users via mobile devices, enhancing security responsiveness.

The user interface of the DVR-3024 is designed with simplicity in mind. It includes an intuitive menu system that makes navigating through settings and retrieved footage seamless, even for those with limited technical expertise. Furthermore, the device supports multiple output formats, including HDMI and VGA, allowing for versatile integration with display systems.

The Approach Tech DVR-3024 is not just about recording; it also includes advanced playback features. Users can easily search for specific footage through various filtering options, such as date and time, making it efficient to retrieve critical information when needed.

In summary, the Approach Tech DVR-3024 emerges as a powerful surveillance tool, combining high-definition recording, expansive storage, real-time access, and user-friendly features. Whether safeguarding a home or a business, the DVR-3024 proves to be an invaluable asset in enhancing security measures.