flir C346ZC252 Manual De Instrucciones página 60

10 Troubleshooting
No image at startup.
• When the camera is first powered on, it performs a startup check.
It may take up to 2 minutes after startup for the camera image to
appear.
• Check to ensure your camera is properly connected (see 3 Con-
necting the Camera, page 4) and that the camera is connected to
a 12V DC power supply.
• Connect the power supply to a different outlet.
• If you are using a longer power cable run, ensure you use the
proper cabling gauge for the length of your cable run. See 3.2
Power Cabling, page 6 for full details.
No image or camera image is unclear.
• Dome cover is dirty. Clean the dome cover with a soft, slightly
damp cloth. Do not use anything other than water to clean the
dome cover, as chemicals such as acetone can permanently dam-
age the plastic.
• Extension cable run may be too long (see 3.1 Video Cabling, page
6 for details).
• If you are using a longer power cable run, ensure you use the
proper cabling gauge for the length of your cable run. See 3.2
Power Cabling, page 6 for full details.
• Voltage may drop over distance and affect image quality. It is rec-
ommended to connect the 12V DC power supply directly to the
camera cable.
Image is distorted.
• Image may become unclear when camera is tilted too close to the
camera base (for example, pointed parallel to the ceiling). Tilt the
camera using DVR PTZ controls.
#; r. 7.0/47030/47030; en-US 55