VIZIO C-RM1000 CU Manual Do Utilizador

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9.2. Focus Adjustment 
When the Combination camera is connected, the lens focus can be adjusted using the FOCUS key. 
After selecting the camera, press the FOCUS (+) or (-) key.
Focus operation continues as long as the key is pressed.
Pressing the (+) key focuses the lens on distant objects, and
pressing the (-) key focuses on near objects.
FOCUS
9. COMBINATION CAMERA OPERATION
The following camera operations can be performed when the Digital Video Recorder is in live mode and the
Combination camera is selected. 
9.1. Camera Rotation and Zoom Operation Using the Joystick
Connected Combination cameras can be rotated in the desired direction and their zoom lenses operated
using the joystick. 
After selecting the camera, tilt the joystick in the desired direction of movement. The camera moves in the
direction in which the joystick has been tilted. 
[Example] Clockwise camera rotation 
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LCD screen
DVR
MON
CAM
POS
Joystick
After selecting the camera, rotate the joystick. 
Clockwise rotation selects the telephoto lens and counterclockwise rotation selects the wide-angle lens. 
Wide angle 
Telephoto