JVC TK-AM200U TK-AM200 Dome CCTV Camera Instruction Manual (748KB) - Page 21

JVC TK-AM200U - Active Movement Color Dome Camera Manual

Page 21 highlights

Changing Camera Settings Using the RM-P2580 CAMERA VIDEO ADJUST Screen (Continued) Item COLOR LEVEL Function Used to adjust the color level of the video signal. • To make colors lighter ...Decrease the value. • To make colors darker ...Increase the value. Pressing the SET button displays the AWC (One-push Auto White Balance) adjustment screen. See "AWC ADJUST Screen" below. Variable range 0 10 ~ (Integer steps) Factory setting 5 AWC ADJUST AWC ADJUST Screen The white balance compensation values set on this screen are retained in camera body. To use the saved white balance compensation values, set the W. BALANCE item on the VIDEO ADJUST FOR POSI screen to AWC. ( See page 23.) 1. AWC AD J US T 2. AD JU ST STAR T > SET 3. AWC ADJUST screen A WC OK Normal screen 4. Select the AWC ADJUST item on the CAMERA VIDEO ADJUST screen. When the SET button is pressed, the AWC ADJUST screen is displayed. Pressing the SET button on the AWC ADJUST screen starts AWC (white balance adjustment). When AWC adjustment is completed normally, the compensation values are retained in the camera body, and "AWC OK" is displayed on the screen for about 3 seconds before the AWC ADJUST screen returns. The following indications are displayed if the AWC adjustment is not accomplished correctly. • OBJECT NG (improper object) • HIGH LIGHT ERROR (excessive illumination) • LOW LIGHT ERROR (insufficient illumination) To cancel the AWC operation, press the MENU button before the operation is completed normally. CAUTION: • Even when the VIDEO ADJUST FOR POSI screen's W. BALANCE item is set to "ATW" or "MANUAL", the AWC adjustment on the AWC ADJUST screen is effective and the value resulting from the AWC adjustment is stored in the camera body. However, when the positions set by "ATW" or "MANUAL" are selected again, the image returns from the setting determined by the value resulting from the AWC adjustment to the setting values of "ATW" or "MANUAL", respectively. • AWC adjustment works separately for each position but only one adjustment value is stored, and the value stored in the camera body is the value obtained when AWC adjustment was last performed. 22

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35

21
CAMERA VIDEO ADJUST Screen
Item
Function
Variable
Factory
range
setting
AGC MODE
SUPER AGC
SHUTTER
SPEED
ENHANCE
AV/PEAK
Sets the maximum gain of the AGC (Automatic
Gain Control).
Set to OFF when the AGC function is not
used.
Set to 20 dB when illumination is particu-
larly dim.
Used when the brightness is still insufficient
even if the AGC MODE is set at 20 dB.
ON:
Gain level is increased.
OFF: Gain level is not increased.
When SUPER AGC is ON;
Dark areas of the screen may appear grainy.
Gain will be set according to the setting of
the SUPER AGC with no relation to the AGC
MODE setting.
Used to set the electronic shutter speed for
each camera.
To reduce flickering caused by fluorescent light-
ing, set the electronic shutter speed to 1/100
in areas where the commercial power supply
frequency is 50 Hz, and to 1/60 in areas where
the frequency is 60 Hz.
Contour compensation function that enhances
the sharpness of the monitor screen.
LOW:
Low contour enhancement
HIGH:
High contour enhancement
Sets the exposure detection as a ratio of the
average value and the peak value.
AVERAGE value large: Increase the AVER-
AGE value when portions other than the
highlighted areas of the screen are dark and
look corrupted. (Ex. 10/0)
PEAK value large: Increase the PEAK value
when halation occurs in the highlighted ar-
eas of the screen. (Ex. 5/5)
OFF
10 dB
20 dB
ON
OFF
1/60
1/100
LOW
HIGH
10/0
9/1
8/2
7/3
6/4
5/5
10 dB
OFF
1/60
HIGH
8/2
Used for setting functions related to the video image of each camera.