LIVE VIEW Settings
2Live image transmissionCsettingsRESOLUTION setting
Select the required setting from the respective
A FRAME RATE setting |
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| This lets you set the image resolution to one of | |||
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| five settings. The higher the resolution | ||||
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| (720x480), the larger is the volume of data. The | |
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| default setting is “640x480”. The size of the live | |
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| image screen changes each time the resolution | |
This lets you set the image transmission speed | setting is changed. | |||||
to one of five settings. Images can be | Note: | |||||
transmitted at maximum speed depending on | • When images that are compressed using | |||||
the network environment that the camera is | JPEG2000 are played back, the image | |||||
connected to. The default setting is “STEP 5”. | ||||||
refresh rate will vary depending on the | ||||||
Note: For example, if the maximum | ||||||
performance specifications of the computer | ||||||
transmission speed for the network being | being used. In addition, if other applications | |||||
connected to is 15 fps, then the images | besides the web browser are running, this | |||||
can only be transmitted at a maximum | may also cause the image refresh rate to | |||||
speed of 15 fps, even if the frame rate is | become slower or may result in unstable | |||||
set to “STEP 4” or higher. | operation. You should avoid running other | |||||
| (Guide to maximum speed) | applications at the same time as much as | ||||
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| possible. | |
| Menu |
| Maximum |
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| • Alarm image recording is carried out at the | |||
| STEP1 |
| 5 fps |
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| resolution that is specified in the alarm | |||
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| STEP2 |
| 10 fps |
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| recording settings, not at the setting that is | |||
| STEP3 |
| 15 fps |
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| made here. | |||
| STEP4 |
| 20 fps |
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| D EXPANSION setting | |||
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| STEP5 |
| 30 fps |
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BCOMPRESSION RATIO setting
| This lets you set the enlargement ratio (x2 or x4) | |||
| for the live image screen. The enlargement ratio | |||
This lets you set the compression ratio to one of | will vary depending on the RESOLUTION | |||
five settings. If a higher compression ratio is | setting. (Table 1) |
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used (STEP 1), the volume of image data |
| (Table 1) | ||
becomes smaller (the amount of image |
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| RESOLUTION | EXPANSION |
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deterioration becomes greater) and the |
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| 160 x 120 | x2, x4 |
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transmission speed becomes faster. |
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The default setting is “STEP 3“. |
| 320 x 240 | x2 |
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Note: Alarm image recording is carried out at |
| 640 x 480 | x1 only |
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| 720 x 480 |
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the compression ratio that is specified in |
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the alarm recording settings, not at the | Note: The images are enlarged to the resolution | |
setting that is made here. | ||
that is set by the RE t set.8 25.3(he | ||
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