47
(9) Digital Noise Reduction (DNR)
DNR may be used to improve quality under low light condi-
tions. There are 4 levels of DNR, which may be selected
depending on local site conditions. Factory default setting:
LOW2
You may need to try different settings to find the most suitable
conditions for your application.
Move the cursor to DNR and select LOW1, LOW2, HIGH1 or
HIGH2 by moving the joystick to the right or left.
LOW1: DNR level is low. The after-image remains.
LOW2: DNR level is low. The after-image is reduced.
HIGH1: DNR level is high. The after-image remains.
HIGH2: DNR level is high. The after-image is reduced.
(10) To Close the SPECIAL2 Menu
Move the cursor to RET and press the CAM (SET) key.
The setup menu appears on the monitor screen.
Reset to the Factory Default Settings
Any of the above settings plus the ALC/MANUAL level control and
phase adjustments can be reset to the factory default settings by
placing the cursor over the desired mode and then pressing the
F2 button of the WV-CU550B.
For the WV-RM70, keep pressing the Right and Left switches
simultaneously for 2 seconds or more.
■RS485 Setup

●Initial Camera Communication Parameters

In an RS485 chain, the matrix switcher, PC, controllers and cam-
eras should be set to the same protocol and parameters for com-
munication. Confirm the system protocol and parameters prior to
setting the communication parameters for the camera.
The initial communication parameters for WV-CW864 are shown
on the RS485 setup menu below. Other than the on-screen setup
parameters, the 4-bit DIP switch may be used to select 2-line (Half
Duplex) or 4-line (Full Duplex) communication.

●Changing the Camera Communication

Parameters

You can remotely control this camera by using a specified exten-
sion unit such as a computer with a modem.
1. Display the SET UP MENU. Move the cursor to RS485 SET UP
and press the CAM (SET) key. The RS485 SET UP menu
appears on the monitor.
2. Move the cursor to the item and select the parameter by mov-
ing the joystick to the right or left.
** RS485 SET UP **
UNIT NUMBER
SUB ADDRESS
BAUD RATE
DATA BIT
PARITY CHECK
STOP BIT
XON/XOFF
WAIT TIME
ALARM DATA
DELAY TIME
RET
1
-----
19200
8
NONE
1
NOT USE
OFF
AUTO2
---
RS485 Setup menu
** SPECIAL2 **
CHROMA GAIN
AP GAIN
PEDESTAL
HUE
BW
BURST(BW)
REFRESH
CAMERA RESET
DNR LOW2
RET
••••
|
••••
••••
|
••••
•
|
•••••••
••••
|
••••
- +
OFF
ON
→
PUSH SW
→
PUSH SW
** SPECIAL2 **
CHROMA GAIN
AP GAIN
PEDESTAL
HUE
BW
BURST(BW)
REFRESH
CAMERA RESET
DNR LOW2
RET
••••
|
••••
••••
|
••••
•
|
•••••••
••••
|
••••
- +
OFF
ON
→
PUSH SW
→
PUSH SW