User's Manual

GVR3550/GVR3552 User Manual Page 17 of 125

③

HDD Indicator.

Ÿ Solid green: HDD perfectly working

Ÿ Flashing: Reading data...

Ÿ Nark: No HDD detected

④

Function Status Indicator. To indicate whether the

numeric buttons are being used as functional button once

pressed the function button.

Ÿ Green: Functional status

Ÿ Nark: Numerical status

⑤

USB Interface. To connect to USB devices like mouse,

keyboard and USB flash drive.

⑥

Numeric Buttons.

To input numbers and switch previews.

Once pressed the function button, the numeric buttons will

be used as functional buttons.

Number 0-9 are corresponding to the following functions:

Enable PTZ , Start/Pause , Stop ,

Fast Backward , Fast Forward , Single Frame

Jump , Playback , Record Mode Setting , Menu ,

Switch preview windows ,

⑦

Function Button. To switch between numeric mode and

function mode. The button indicates the status of the

function button.

⑧

Up and Down Navigation Buttons

To switch among the activated controls

⑨

Left and Right Navigation Buttons

Ÿ To switch among the activated controls

Ÿ Controls the progress bar when playback.

⑩

Cancel Button

Back to the previous menu or cancel operation.

Confirm Button

Ÿ Confirm.

Ÿ Switch to the default button.

Ÿ Enter menu.

Ÿ Select a check box or enable toggle ON/OFF button.

Pause/Resume auto patrol when auto patrol preview.