Speco H16HRL User Manual page 37

PTZ
Press and hold the left button of the mouse on any area of the camera image to zoom in the image; press and hold the right button to zoom out
the image.
Move the cursor of the mouse to the camera image and then slide the scroll wheel of the mouse forward to zoom in the image, slide the scroll
wheel of the mouse backward to zoom out the image.

OSD Setting
Go to PTZ protocol setting interface and then set the protocol before you bring up the OSD. Click "OSD Menu" to go to camera OSD setting
interface. Click to start OSD setting. The meanings of the buttons are shown in the table below.

Preset Setting
Click "Preset" to go to preset operation tab and then click "Add" button to pop up a window as shown below. Select the preset and then enter the
preset name in the window; finally click "OK" button to save the settings. You can add 255 presets for each dome at most.
Adjust the dome's direction and then click "Save Position" to save the current preset position (you can also click another preset in the preset list
and then save the preset position after adjusting the dome's direction); click
delete the selected preset.
Button Meaning
Click it to call main menu or enter the sub menu or confirm the
settings.
Click it to call main menu or enter the sub menu or confirm the
settings.
Click it to change the menu mode or decrease the menu value.
Click it to change the menu mode or increase the menu value.
Click it to go to the previous menu.
Click it to go to the next menu.
in the preset list to call the preset; click "Delete" button to
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DVR User Manual