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14 Pelco Manual C682M-E (11/01)
SPEED SETUP
Figure 9. Speed Setup Menu
1 RECORDING SPEED MODE
a. NORMAL – Sets recording speed for continuous recording.
b. MOTION – Sets motion detection and pre-alarm recording speeds.
c. SENSOR – Sets sensor detection and pre-alarm recording speeds.
2 IMAGE QUALITY – Sets the compression size of the recorded image.
3 MOTION EXT. DURATION – Records time after motion is detected.
4 SENSOR EXT. DURATION – Records time after a sensor is triggered.
5 SWITCH SPEED – Sets the sequencing time between cameras connected to moni-
tor output.
6 WRITE INTERVAL – Determines how long images are stored in the buffer before
written to the hard drive.
7 BACKUP – Only available when backup device is installed.
8 DUPLEX MODE – Records and plays back recordings at the same time.
9 USE MODEM – Only available if modem is recognized.
10 RECORDING AND PRE-ALARM FUNCTION SPEEDS
a. Recording Speed: Controls the recording rate of each camera separately by ad-
justing the control bar for each individual camera. The total available fps for all
cameras varies per mode setup.
In Duplex Mode the maximum recording speed is 60 fps.
In Simplex Mode the maximum recording speed is 160 fps.
b. Pre- Alarm Function: You can program the pre-alarm function for motion and sen-
sor recording modes. When event (motion or sensor) is detected, images are re-
corded for the specific duration (5 seconds maximum per camera) before an
event happens.
11 A – Average recording rate for all cameras (1 through 16). All cameras record at the
same fps.
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