Operation
59
Siemens Building Technologies
SISTORE AX4_EN.doc
Fire & Security Products
09.2004
4.5.4
Quad/Seq Button
When playing back video, you can change the display format from full screen to
quad (2x2) mode by pressing the
Quad/Seq
button. However, changing the display
format from quad (2x2) to full screen is not available.
NOTE:
When playing recorded video at maximum speed with very high image quality, playback of recorded
audio may be interrupted occasionally.
4.5.5
Digital Zoom Playback Mode
You can enter the Digital Zoom Playback mode by pressing the
PTZ
button in the
Playback mode. Once you press the
PTZ
button in the playback mode, the image
pauses and a bright small box is laid over the image. This box indicates the spot to
be enlarged.
Move the position of the box using the arrow buttons, and press the
button to enlarge that spot. The enlarged screen displays
. Pressing the
PTZ
button again releases the Digital Zoom Playback mode and returns to the playback
mode.
Fig. 74
Digital Zoom screen.
Fig. 75
Enlarged Digital Zoom screen.