Samsung SVR-440 - Manual (Page 71)

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: PTZ Control Button ⑥
Network PTZ Function can be controlled when the PTZ camera is properly connected to RS-
485.
. PT : Control Pan/Tilt. Press PT button and control Pan/Tilt by using following buttons.
- : Press this button to move right
- : Press this button to move left
- : Press this button to move up
- : Press this button to move down
. ZF : Control Zoom/Focus. Press ZF button and control Zoom/Focus by using following
buttons.
- : Press this button to Zoom in
- : Press this button to Zoom out
- : Press this button to Focus in
- : Press this button to Focus out
: HDD Free Space ⑦
HDD free space information from DVR.
: Audio ON/OFF button ⑧
: Audio Volume control. ⑨
SVR-440 support Two-way Audio communication. Both of DVR site and client
should have mike and speaker installed to use the function.
: Alarm ⑩
When Alarm occurs on DVR, the color will turn to red.