Keyboard Controls

Numbered Items

Function

1. LED Lamps

Shows status of DVR operation.

2. USB Firmware Port

Firmware upgrade by connecting PC with latest firmware to USB port.

3.Camera selection & PTZ camera control a. Pressing this button will display a full screen image of that camera. b. Control PTZ camera (Each button is assigned for each PTZ command).

ON: LIGHT ON

SET: SET PRESET

OFF: LIGHT OFF

CLEAR: CLEAR PRESET

OPEN: IRIS OPEN

GOTO: GOTO PRESET

CLOSE: IRIS CLOSE

AUTO: AUTO SCAN

NEAR: FOCUS NEAR

F1: USER MACRO 1

FAR: FOCUS FAR

F2: USER MACRO 2

WIDE: ZOOM IN

F3: USER MACRO 3

TELE: ZOOM OUT

F4: USER MACRO 4

4.Record /Playback

RECAlarm Record Mode / Emergency Record at continuous, Best Quality - Maximum Frame Rate.

STOP Stops Alarm Record Mode and returns DVR to Schedule Record or stops Playback and returns to Schedule Record Mode.

PLAY Playback of recorded images on HDD.

SEARCH Search for recorded images on HDD.

5.SETUP

MENU Set up for SYSTEM MENU or use to exit the previous sub-menu.

ENTER Selects each menu option.

NEXT Move to next step.

Navigate in the menu.

+ / _

Reduce or increase the option value in the menu.

6. LIVE Display Controls

PTZ

On/Off for PAN/TILT/ZOOM control mode

 

 

 

Press this button first to control PTZ camera connected to DVR unit via RS-485

 

 

ZOOM

Zooming an image

 

 

FRZ

Freezing an image

 

 

MODE

Switch to split display MODE button changes screen-division from (to)

 

 

 

full screen to (from) 16-split screen.

 

 

PIP

Display in PIP (Picture in Picture) mode

 

 

SEQ

Auto camera image sequencing in full screen mode

 

 

K.LOCK

Lock the key function. To unlock, press longer time (for several

 

 

 

seconds) and then input the password.

 

 

Q. Play

(Quick Play) Play from image recorded 2 minutes ago in forward

 

 

 

direction. (in case recorded in continuous mode).

7. Jog Shuttle Enable

J/SHUTTLE

Pressing Jog Shuttle button (Ready for use Jog/Shuttle)

 

 

 

In playback mode, pressing J. SHUTTLE button make images frozen.

 

 

 

RUN LED on: While you operate Jog or Shuttle

 

 

 

ACTIVE LED on: When J. SHUTTLE button is pressed

8. Jog Shuttle

Very easy and convenient search: Press J. Shuttle button, and images in playback pause,

 

 

and then Jog and Shuttle makes it very easy and convenient to search, forward or

 

 

backward, fast and slow, as user want.

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Stinger JPEG 2000 user manual Numbered Items Function, LED Lamps Shows status of DVR operation USB Firmware Port

JPEG 2000 specifications

Stinger JPEG 2000 is a powerful image compression technology that offers advanced solutions for high-quality image storage and transmission. Utilizing the principles of wavelet transformation, JPEG 2000 provides significant benefits over the traditional JPEG format, particularly in terms of image quality, compression efficiency, and flexibility.

One of the main features of Stinger JPEG 2000 is its support for lossless and lossy compression modes. This versatility allows users to select the appropriate mode based on their image quality requirements and storage capacities. Lossless compression ensures that no image data is lost during the compression process, making it ideal for applications that require exact reproductions, such as medical imaging and archiving. On the other hand, lossy compression significantly reduces file sizes while maintaining a perceptible level of quality, making it suitable for web images and streaming.

Another notable characteristic of Stinger JPEG 2000 is its ability to handle high-resolution images efficiently. The wavelet-based encoding method enables the preservation of fine details, ensuring that even images with intricate designs remain sharp and clear after compression. This is particularly important in fields like digital cinema, where the highest quality is paramount.

Stinger JPEG 2000 also supports progressive decoding, meaning images can be transmitted and rendered in layers. This feature allows users to view a low-resolution version of an image quickly while the higher-resolution data is still being received. This is especially beneficial for web applications where loading times are critical.

Additionally, Stinger JPEG 2000 includes robust error resilience capabilities. The technology can recover more gracefully from data corruption, making it an excellent choice for streaming applications where data loss can occur. The format's capability to store additional metadata also enhances its functionality, enabling the inclusion of information such as color profiles, image creation data, and other pertinent details that help manage and organize image files.

In summary, Stinger JPEG 2000 revolutionizes the way images are compressed, offering advanced features such as lossless and lossy options, efficient handling of high-resolution images, progressive decoding, and enhanced error resilience. These characteristics make it a preferred choice for professional applications where image quality and reliability are critical, paving the way for a broader adoption in various industries, including media, healthcare, and digital archiving.