Controls And Settings - urmet domus 1090 Serie Manual De Uso

CONTROLS AND SETTINGS

LEVEL ADJUSTER
1. Back-lighting compensation: Subjects will appear dark and hardly visible if lit by a strong light from the
back. Position dip-switch 4.BLC to the OFF position to adequately compensate for and avoid this
problem.
2. Automatic exposure control: Position dip-switch 2.AES to OFF to automatically vary the electronic
shutter speed according to the light conditions in the environment.
Important note:
•
It is advisable not to use the automatic exposition control function (2.AES dip switch in the OFF
position) because the 1090/129 camera is provided with AUTO-IRIS optics which does not
normally require electronic exposure setting.
•
Use of automatic electronic shutter control may cause flickering when a source of fluorescent
light is framed.
3. Automatic gain control: use the automatic gain control (dip-switch 3.AGC to position OFF) to ensure
sharp pictures in medium-to-low light conditions.
4. Anti-flickering mode: Flickering on the screen may be caused by a fluorescent 50 Hz light source. To
reduce this problem, turn dip switch 1.FL to the OFF position.
Automatic white balancing: The 1090/129 camera implements an automatic white balancing circuit which is
capable of correcting the colour tones as environmental light conditions change.
Level adjustment: Use the LEVEL controls (see figure) if the picture is not clear and sharp.
Important note
This control is set by the manufacturer and must not normally be changed.
LBT7857
DIP SWITCH
7