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CHAPTER 4 MAIN MENU SETUP

4.3 RECORD CONFIGURATION

The QT528 is conﬁgured to record in high-resolution D1 format at real-time rate of 30 FPS for

smooth, detailed video on all channels. Depending on your needs, you may choose to change

the resolution or frame rate of each channel independently or all together. Conﬁgure the

recording settings for your cameras. There are ﬁve sets of options; Enable, Record Bitrate,

Time, Stamp and Recycle Record.

Enable Tab

Select some or all of the cameras to record

to the DVR. You can set up to four cameras

to record audio in addition to video. You can

globally select all the cameras regardless of

their individual settings by selecting the All

box below each column.

Record Bitrate Tab

Set up the resolution, quality, encoding,

quality and maximum bitrate of the video

stream according to your needs. You can set

each camera individually, or globally by using

the All function at the bottom of the window.

PICTURE 4-15

PICTURE 4-16

Parameter Options What it Means

Resolution D1, CIF

D1 = Full TV resolution, CIF = 1/2 D1. D1 takes more

room on the hard drive than CIF

FPS 1-30

Frames per second. More frames makes for smoother

video but takes up more room on the hard drive.

Encode VBR, CBR

Variable Bit Rate versus Constant Bit Rate. VBR

provides better compression, but issues may arise

when streaming for remote viewing.

Quality Lowest – Highest

Only available when VBR is selected. The higher the

quality, the more drive space required.

Max Bitrate 256-2084kbps

Your network may not have enough bandwidth to

handle maximum rates from all of your cameras.

Adjusting these settings to suit your network will

improve performance and on-screen image quality.

Time Tab

You can set the length of time the DVRs record an event before and after a motion detection

or alarm is triggered as well as how long an individual record is preserved.

PICTURE 4-17

PICTURE 4-18

Pre-alarm record time: This sets the length

of time showing events prior to a

motion detection or sensor-triggered

event that is included in the record.

Post-alarm record: Sets the length of time-

from 10 to 60 seconds - that is

added to the record after the event is

ﬁnished. If motion occurs again within

this time it will be added to the ﬁle.

Expire time: The time - up to 60 days - that

an event is saved on the drive before

it could be overwritten (See Recycle

Record below).

You can set up all channels with same values by sellecting All and then conﬁguring one channel.

Stamp Tab

Select which cameras will display their ID and date stamp and where it’ll appear on the screen.

Drag and drop the location of the camera

name and date/time stamp to your desired

location on the screen. This can be done

individually or globally. A “Before” and “After”

example is shown below.

Recycle Record Tab

By selecting the box, you allow the DVR to record over old events when the hard drive is full.

Otherwise, the DVR will stop recording when there is no more space available.

Snap Tab

This tab allows you to set the size and number of still images that will be captured when you

press the Snapshot button on the Control Bar.

PICTURE 4-19

NOTE! If this setting is greater than the available time on the hard drive, the

DVR will stop recording when it runs out of space even if Recycle is selected.

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