Shutter Speed Control - Mace CAM91 Instruction Manual

Operating Your Camera

Shutter Speed Control

You can control brightness of the screen by the shutter speed. You can select the
automatic control and 'OFF' (1/60 or 1/50sec. fixed) mode, Flickerless and manual
control of the shutter.
1. Press the SET button to display the setup menu and move the arrow indicator
to 'Shutter' using the UP or DOWN button
Setup
Camera ID OFF
BLC OFF
Lens DC
Select "Shutter" to the desired mode
Shutter OFF
like ESC, OFF, FLKless or Manual
Gain AGC
using the LEFT or RIGHT button
White Balance ATW
Motion Detect OFF
Color AUTO
Sync. INT
Reset
End
2. ESC selected
The electronic shutter can be automatically controlled from 1/60(1/50) to
1/10,000sec.
The brightness can be controlled.
If Auto Iris Lens is mounted and adjusted, ESC mode cannot be selected.
3. OFF selected
The shutter speed is fixed at 1/60(1/50)sec.
4. FLKless selected
The speed is fixed at 1/100sec. in NTSC mode and at 1/120sec. in PAL mode.
This should be selected when flickering is caused by discord of environmental
lighting and frequency
24
Day&Night Color CCD Camera
Operating Your Camera
5. Manual
You can select speed from 1/60 to 1/10,000sec. (NTSC mode), 1/50 to
1/10,000sec. (PAL mode)
Setup
Change the range using the LEFT or
Shutter 1/250
RIGHT button. (1/60, 1/50~1/10,000)
Press SET to Return
When the shutter speed is increased or decreased using the LEFT or RIGHT
button, you can find the difference by monitoring the brightness of the screen.
25
Day&Night Color CCD Camera