Samsung SHC-721AH, Instruction Manual

Page: 21 / 24

Using Remote Jack / MD Output
COLOR CCD CAMERA User’s Manual 41 COLOR CCD CAMERA User’s Manual 40
If you connect a remote plug to the REMOTE jack on the rear of the camera
as shown below, you can access the menu setup mode from a remote place.
1. RS-232C Communication Setting.
• Mode : Serial • Data Bit : 8 • Bit/sec : 19200bps • Stop Bit : 1
• Port : Com1 • Parity : None
2. Setup menu Command.
3. MD(Motion Detection) output Signal Level
Setup menu Command Byte
Set AA, EE, 0F, CC, 55 5
Up AA, EE, 1E, CC, 55 5
Down AA, EE, 1D, CC, 55 5
Left AA, EE, 1B, CC, 55 5
Right AA, EE, 17, CC, 55 5
• You must turn the camera power off when you connect or remove the remote plug.
Notes
2.5±0.5sec
0V
+4.0V~+5.0V
There is motion
There is no motion
If you have trouble operating your camera, refer to the following table. If the
guidelines do not enable you to solve the problem, contact an authorized
technician.
Troubleshooting
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.
Solution
• Check that the power cord and line connection
between the camera and monitor are fixed properly.
• Check that you have properly connected VIDEO
cable to the camera VIDEO output jack.
• Check that the DC/VIDEO selection switch on the
side of the camera is set to a proper position
according to the type of your auto iris lens.
• Are you using Auto Iris Lens with VIDEO type?
Adjust VR Level properly (refer to page 32)
• Is lens stained with dirt? Clean your lens with soft,
clean cloth.
• Set the monitor to proper condition.
• If the camera is exposed to too strong light, change
the camera position.
• Adjust the lens’ focus properly.
• Adjust the contrast feature of the monitor.
• If you have an intermediate device, set the 75
Ω
/ Hi-z
properly. (refer to page 19)
• Are you using the Auto Iris Lens? Adjust the level
on the lens properly.
• Check that you have properly connected the camera
to an appropriate power source. (refer to page 20)