SVS-Vistek eco4050TR, Manual

Page: 56 / 142

SVS-VISTEK
Feature-Set 56
7.2.4 System Clock Frequency
Default system clock frequency in almost every SVCam is set to 66.6
MHz. To validate your system frequency: refer to: specifications .
Using the system clock as reference of time, time settings can only be
made in multiples of 15 ns.
𝑡 =
1
66. 6
�
𝑀𝑀𝑀
=
1
66 666 666. 6
�
1
𝑠
= 15 ∙ 10
−9
𝑠 = 15 𝑛𝑠
NOTICE
Use multiples of 15 ns to write durations into camera
memory
7.2.5 Temperature Sensor
A temperature sensor is installed on the mainboard of the camera.
To avoid overheating, the temperature is constantly monitored and read.
Besides software monitoring, the camera indicates high temperature by a
red flashing LED. (See flashing LED codes)
7.2.6 Read-Out-Control
Read-Out-Control defines a delay between exposure and data transfer.
Read-Out-Control is used to program a delay value (time) for the readout
from the sensor.
With more than one camera connected to a single computer, image
acquisition and rendering can cause conflicts for data transfer, on CPU or
bus-system.
Figure 59: Illustration of physical data stream in time