Sanyo VCC-WD8874 - Wide Dynamic Range Color Instruction Manual page 2

CONNECTIONS AND ADJUSTMENTS
b Learning the Menu Setting Operations
Menu Item
SYNC INT
WD ON y
BLC OFF
SET IRIS AI y
WHITE BALANCE ATW
AGC GAIN NORMAL
SHUTTER 60
APERTURE NORMAL
DAY/NIGHT AUTO y
OPTION SET y
Press and hold
PRESET OFF
MENU
the button for END
about 3 seconds.
<Main Menu>
1 2
To reset the menu settings to the To return to the previous screen,
defaults (factory settings), select select "BACK".
"ON".
SET
PRESET
MENU
PRESET ON
MENU END
To close the menu screen, select
"END".
b Supported coaxial cables
Thicker than RG-6U (5C-2V)
POWER VIDEO OUT Length: 500 m / 547 yds max.
• RG-11U (7C-2V): 600 m / 656 yds max.
If you use a cable other than the type
above, the image or sync signal will be
GND
attenuated and will not be transmitted
CLASS 2 WIRING
correctly.
A B
A
Power cable
(For the connections, use cables thicker than 18 AWG.)
<AC 24 V connection> <DC 12 V connection>
AC 24V
GND GND
To prevent a fire hazard use any Check that polarity is correct.
UL listed wire rated VW-1.
B
Control terminal connection
Under near infrared lighting or other similar conditions, hunting reaction may occur
because the Day/Night function is not carried out normally. In such case, refer to the
following diagram for cable connection to fix the image either to color or black-and-white
by using an external switch, etc.
Control terminal
(● indicates a connection point.)
COLOR B/W COM
COLOR COM
● ●
B/W
B/W –
● ●
Color –
You cannot control the switchover operation by using an external switch, etc., while switching
between color and black-and-white images is actually in progress by the DAY/NIGHT function.
All the power supplied to the system should be turned off when you connect devices.
The camera comes pre-adjusted and ready to install at the time of factory shipment, but you can make adjustments or settings if you need.
If you have trouble adjusting the camera, consult your dealer or an Authorized Sanyo Service Center.
Setting Value
SET
SYNC Sync Setting
Next
b INT (Internal sync)
Screen
b L-L (Line-Lock)
Only when using an AC power supply
L-L SETTING
1
[V SYNC PHASE]
2
+ 0
WD Wide Dynamic Range
Only when using an auto-iris lens
Correction is made for simultaneous
monitoring of subjects which are different
SET
in brightness, one in a dark room and
ON
BACK
another in bright outdoor environment, for
example.
b ON
Monitor
(sold separately) WD SETTING
[LEVEL]
+ 8
[SENSITIVITY]
+ 3
[LEVEL]
The greater the number, the brighter the dark area becomes.
• This setting may cause the noise generation.
[SENSITIVITY]
The greater the number, the stronger the contrast between light and
dark areas becomes.
• This setting may cause the image to obtain unnatural contours.
b OFF
BLC Backlight Compensation
Only when using an auto-iris lens
b OFF
b ON (Center zone metering)
IRIS Iris Setting
b AI (Auto Iris)
Only when using an AC power supply
IRIS SETTING
[LEVEL]
+ 50
DC 12V
b EI (Electronic Iris)
When using a manual or fixed iris lens and the electronic iris function is
on (For indoor use)
• Set the lens aperture to the shortest F stop.
• If fluorescent lighting is used where the camera is installed, the
object will flicker as a result. This type of phenomenon can be
avoided by replacing the fluorescent lighting with incandescent
lamps.
• If the light entering the lens exceeds the maximum required
illumination, the image cannot be displayed properly. In that case,
manually adjust the lens iris.
• If "WD" is "ON", "EI" is disabled.
• If "IRIS" is set to "EI", "SHUTTER" is disabled.
AWG24:
600 m/656 yd
max.
WHITE BALANCE
b ATW (Auto-Tracing White balance)
b MWB (Manual White Balance)
MWB SETTING
Make adjustments so that the vertical
R +
synchronization of the monitor screen
B +
does not move up or down.
AGC GAIN Auto Gain Control
b NORMAL
b HIGH (For a dark subject)
Setting with which a bright image is obtained in a lower illuminance than
the NORMAL setting.
• This setting may cause noise generation and a grainy image.
b OFF
SHUTTER Shutter Speed
<VCC-WD8875P>
If "IRIS" is set to "EI", setting "WD" to ■ Select from: 50, 120, 250, 500, 1000, 2000, 4000, and 10000
"ON" will force the iris setting from "EI" to
(e.g., 50 refers to 1/50 second)
"AI". This setting will remain "AI" after
<VCC-WD8874>
setting "WD" to "OFF".
■ Select from: 60, 100, 250, 500, 1000, 2000, 4000, and 10000
(e.g., 60 refers to 1/60 second)
• With the increase in shutter speed number, faster movement can be
captured, though the image becomes darker.
• If "IRIS" is set to "EI", "SHUTTER" is disabled.
APERTURE Aperture Compensation
b NORMAL b HIGH
DAY/NIGHT Day/Night Setting
b AUTO
D/N SETTING-AUTO
LEVEL
BURST
[LEVEL]
LOW: Switches in darker conditions.
HIGH: Switches in brighter conditions.
[BURST] ON/OFF
The greater the number, the brighter it Burst signal inserted into the Black-and-White image.
gets. b COLOR
Color image on a steady basis; suitable for always bright location or
conditions.
b B/W
D/N SETTING-B/W
BURST
[BURST] ON/OFF
Burst signal inserted into the Black-and-White image.
• The color image will be displayed first when the power is turned on.
• When switching between color and black-and-white images
automatically, it is normal for movement of the optical filter to be
heard and for a vertical black band to move across the screen.
• Switching from black-and-white to color may occur if there is a
significant degree of reflection from the object when using infrared
illumination in black-and-white image. Adjust the illumination to avoid
switching to color image.
• The focus setting position may differ between color and
black-and-white images. Carry out adjustment to ensure that the
focus for both images is in the optimum position.
White Balance OPTION
TITLE
R : Adjusting Red
DNR
B : Adjusting Blue
1
TITLE (Naming Cameras)
112
The greater the number, the deeper the
60 b OFF
tint becomes.
b ON
Press the jldc buttons to select a character, and then press the
SET button.
Character Selecting Field
ID String
:;~ABCDEFGHIJKLM123
,. NOPQRSTUVWXYZ456
+-/abcdefghijklm789
'()nopqrstuvwxyz*0#
"<>
????????????????
POSITION
PRESET
MENU
✱If you want the name to be displayed on the monitor in two lines,
insert the line feed mark (
characters including the line feed mark (
MEMO: If you want to overwrite the character, select [ID] using l
button and move (
button, and then select any new character.
& To determine thse display position of the name
b LOW b OFF
ROOM1???????????
POSITION
PRESET
MENU
• On the normal monitoring screen, the name will be displayed.
Automatically switches between COLOR
ROOM1
and B/W mode depending on the
LOW
ambient brightness (DAY/NIGHT
OFF
function).
& To delete the name specified
Set [PRESET] to "ON", and press the SET button.
• All the characters will be replaced with "?".
2
DNR (Digital Noise Reduction)
■ Select from: 1, 2, OFF
• The digital noise reduction can be used to reduce the noise
generated when the luminance level is low.
• The greater the number, the lower the noise becomes.
However, this setting may lower the resolution.
B/W image on a steady basis; suitable
when sensitivity is prioritized.
OFF
Français English
Option Settings
OPTION
OFF
1
• The characters are
displayed starting from ( )
✱
in the ID string.
• You can enter up to 16
characters.
• The characters "???...." do
not appear on the
&! 2
monitoring screen, but if you
select "ON" for the [TITLE]
and then enter no character
SET y
at all, the monitor will show
OFF
BACK
you "???....".
) in the "ID string". You can enter up to 16
).
) onto it in the ID string using d or c
Select [POSITION] – "SET" and press
the SET button.
SET y
OFF
BACK
Determine the display position of the
name using jldc button, and then
press the SET button.