Trouble Shooting - Speco H4FB1 Instruction Manual

Trouble Shooting

PROBLEM
Nothing appears on
the screen.
The image on the
screen is dim.
The image on the
screen is dark.
The camera is not
working properly
and the surface of
the camera is hot.
Motion Detection
is not activated.
The color of the
picture is not correct.
The image on the
screen flickers.
The SENS-UP does
not work.
Auto-Focusing Is Not
Working Properly.
Speco(180 Degree).indd 26
POSSIBLE CAUSE
☞Check the power cable, power supply output and video
connection between the camera and monitor.
☞Are the camera lens or the lens glass dirty?
Clean the lens / glass with a soft clean cloth.
☞Adjust the monitor controls, as required.
☞If the camera is facing a very strong light, change
the camera position.
☞Adjust the lens focus.
☞Adjust the contrast control of the monitor.
☞If there is an intermediate device, correctly set the 75Ω/Hz.
☞Check the camera is correctly connected to an appropriate
regulated power source.
☞Has MOTION DET been set to ON in the menu?
☞Has MD AREA been properly defined?
☞Check the settings in WHITE BALANCE menu.
☞Make sure that the camera isn't facing direct sunlight or
fluorescent lighting. If necessary,change the camera position.
☞Check that the AGC setting in the EXPOSURE menu is't set to OFF.
☞1. VERY RARELY, the auto-focusing may not work.
But, this is not a defect. This symptom occurs due to the product's
specific feature.
For this reason, if you experience this symptom, then please manually
move the control board once to the left and once to the right.
Then, the focusing will be corrected and working properly as it should.
☞2. (Recommendation) ONE PUSH Feature
In case the focusing does not work, please do the following to correct
this problem.
Menu -> 1. 2MOTOR -> 3. ONEPUSHAF -> Push the "ON" button for 1
second. -> The Auto Focusing will begin upon changing to "PUSHING".
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2021-01-08 오후 2:43:23