Sony NSR-1100 - Manual (Page 25)

NSR-1000 Series v1.1.1 Release Note
・ When recording audio from a camera of which frame rate is set to less than 1fps,
you cannot play back audio in synchronization with image. For example, in case
of 0.25fps, a four-second image is played back per a frame. On the other hand,
with regard to audio, a one-second audio is repeatedly played back four times
per a frame. (V11N:368)
・ Using the following cameras, monitoring images stops for a several seconds just
after the camera preset tour starts or stops. During the preset tour, the
images can be received normally. (V11N:450)
SNC-RH series
SNC-RS series
４-１-５ Analog Camera Control
・ Using Camera Control Pane or Remote Controller, do NOT perform
PTZ/FOCUS/BRIGHT operations for analog cameras without PTZ function,
although they look available. If you try to do accidentally, the system stops
monitoring/recording images for a few seconds.(VT1:1895)
There are the following restrictions for the analog camera that is supporting
the PTZ function. (V11N:86,V11N:400)
・ Some analog cameras do not support the auto focus function. Use the
manual focus function for such cameras
・ The DIRECT PTZ function is not supported. To achieve this function, use
the buttons in the Camera Control pane or the remote controller.
・ If a mask to hide a specified area is configured on the screen, it is fixed and
does not move in conjunction with the camera’s pan, tilt and zoom
movements. So do not use the mask function when you want to use the PTZ
function of the camera.
・ When performing pan, tilt and zoom with an analog camera for which the
VMD(Recorder) is configured, the motion is accidentally detected even
during PTZ operation by the camera.
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