KJM C70 Operating instructions

C70
Marine Grade Camera
Variable Focal with Day/Night capabilities
Installation and Operation Guide

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KJM is dedicated to providing the finest in shipboard cameras and video equipment. Our high quality cameras are built to
withstand the harsh marine environment, and are designed by people with over three decades of experience in the marine
industry. KJM cameras provide crystal-clear images of whatever you need to monitor, from the engine room to the aft
deck. Built to exacting standards from the finest materials, KJM products are rugged, available in a wide variety of styles
and configurations, and will work with most marine monitors or Chart Plotters. No matter what your marine surveillance
requirements, KJM has a product to meet your needs.
Please read the following pages before attempting installation to ensure complete understanding of the KJM C-70
camera.
Precautions
To reduce the risk of electric shock, do not remove disassemble the ball camera as there are no user serviceable
parts inside.
This product must be installed by qualified service personnel or system installers.
Do not operate beyond its specified temperature, humidity and power source ratings.
Clean only with a dry cloth.
FEATURES
Stylish and designed from the ground up for demanding marine installations.
Ideal onboard larger leisure yachts, commercial vessels and work boats alike.
48 Infra-Red LEDs for true day / night operation
Variable lens (2.8-12mm) with zoom and focus adjustments
On-Screen menu allows to customizing Normal or Reverse image, Day/Night and Picture Adjustments.
ACCESSORIES
POW-5
Five Meter Power Cable
BNC-5
Five Meter Video Cable
COMB-25
25 Meter Video and Power Cable
AMP1/4
Video Amp
INSTALLATION
Electrical Connections
1. DC connection
2.1 mm power plug
+12VDC - current 800mA
Center pin + +12VDC
Body = Ground
2. Video input
BNC female
Input: 1vP~P, 75 ΩComposite video,
Center pin: Video positive, Body: Video ground
3. Extension cable options
Contact your KJM dealer for the following accessories:
BNC-5 –Five foot Video extension cable
COMB-25 –25 foot video and power extension
cable

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CAUTION: Be careful not to pinch video or camera cables during installation.
1. Mount the camera base by using the screw holes as guides. Drill two 3/32” (3mm) pilot holes for the mounting screws.
2. Drill one 3/4” (20mm) hole for the camera's cables if installation requires.
3. Route power and video cable from the monitor or chart plotter through the 3/4” (20mm).
4. Temporarily connect the camera cables and set the camera (refer to MENU Setup section).
5. After setup is complete, feed camera cables 3/4” (20mm) hole. If installation requires.
6. Loosen the two “ball tension screws and rotate the camera to the desired on the desired direction then tighten the
screws.
7. Use a small flat screw driver to manually adjust the zoom and focus on the ball camera until the monitor or chart
plotter shows the best picture.
MENU SETUP
Locate the Menu switch knob on the power/video cable of the camera. Press the switch knob in to show the MAIN MENU
on the monitor or chart plotter’s display.
To select the Setup Menu, press the Menu Knob.
＜MAIN MENU＞
Menu Knob Operation:
Press the knob up / down keys to browse the main menu
functions.
Press in on the knob to enter a menu or sub-menu to edit it
Press the knob to the Left or the Right to edit the selected
menu item
1.CAM NAME
OFF
2.LENS
DC IRIS
3. EXPOSURE
PWM
4.DAY/NIGHT
5.WDR/BLC/ECLPS
WDR
6.WHITE BAL
ATW
7.3D-DNR
ON
8.EFFECTS
9.SPECIAL
RET
0.EXIT
1. CAM NAME
Allows the user to name a camera which will be shown on the monitor or chart plotter.
Examples: Aft Deck, Engine Room
2. LENS
a. DC (Direct Control) IRIS / BRIGHTNESS –manual brightness control
Adjustable from 0 to 100, default 50
b. REACTION SPEED: 0 to 8
3. EXPOSURE
a. AGC - automatically adjusts the video signal to compensate for varying levels illumination.
Selections: OFF，LOW，MIDDLE，HIGH
b. SHUTTER - Used to reduce blur when capturing fast moving objects, and for camera sensitivity reduction in high
levels of scene illumination.

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Selections: AUTO，OFF，A.FLK，1/160，1/250，1/500，1/700，1/1000，1/1600，
1/2500，1/5000，1/7000，1/10000，1/30000，1/50000，1/90000, (X512，X256，X128，X64，X32，
X24，X16，X14，X12，X10，X8，X6，X5，X4，X3，X2 slow shutter speeds)
c. SENS-UP –Increases the low LUX performance, by recalculating the brightness level of each pixel
Settings: OFF，AUTO X2，AUTO X3，AUTO X4，AUTO X5，AUTO X6，AUTO X8，AUTO X10，AUTO
X12，AUTO X14，AUTO X16，AUTO X32，AUTO X64，AUTO X128，AUTO X256，AUTO X512
4. DAY / NIGHT
a. IR-CDS LEVEL –selects the point sensitivity point where the camera switches from day to night modes
Selections: LOW, MIDDLE, HIGH.
c. FILTER DLY –delay setting when the image switches from daylight color to night time black and white modes.
Selections: 1 SEC, SEC, 5 SEC, 10 SEC, 15 SEC, 30 SEC, 60 SEC.
5. WDR / BLC / ECLPSE
a. WDR LEVEL (Wide Dynamic Range) - Function to acquire natural images with fewer blown out highlights and
shadows by combining a multiple number of images, shot at different exposure times, using digital signal
processing
Selections: WDR, BLC, ECLIPS and OFF
WDR LEVEL: LOW, MIDDLE, HIGH and SUPER
BLC LEVEL: LOW, MIDDLE and HIGH
ECLPSE - This menu is used to fine tuning suppression for bright lights or glare, while improving the
brightness of the shaded areas. This setting is ideal customizing the display for monitoring brightly lit
areas
a. AREA SETTING (block set): A total of 16 areas set according to the actual environment
needs modified.
b. ALL AREA SET (region set): ON, OFF.
c. MASK COLOR (blocks of color): BLACK, D. GRAY and GRAY
d. ECLPS LEVEL (the light inhibition sensitivity): 1 to 5.
e. GAIN CONTROL: ON, OFF
OFF
6. WHITE BAL
ATW (Automatic Tracking White Balance) - White balance settings are automatically adjusted depending on the color
temperature of the object in the camera and can be adjusted manually.
a. ATW - The ATW automatic tracks white balance and automatically adjusted in accordance with the existing
environment color.
b. PUSH
c. MANUAL –Normally not used. Allows manual selection of Color Temp, Red and Blue for best picture where there
may be different lighting sources)
Selection: -100 to 100.
d. COL-ROLL
7. 3D-DNR (Dynamic Noise Reduction)
This menu item is used to reduce noise from external sources found on vessels.
a. DNR LEVEL (sensitivity):
Selections: 0 to 63. Note: if adjusted to higher values may take additional time for the camera to react to changes
in the field of view.
b. DESTINATION:
Selections: 0 to 63.
c. GLOBAL MOVEMENT: ON, OFF

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8. EFFECTS (Additional settings function)
a. DZOOM Mode –Allows the camera to digitally zoom into a area
Selection:
DZOOM PAN - Allows the camera image to be moved to the left or the right
Selection: -100 to 100
DZOOM TILT- Allows the camera image to be moved up or down
Selection: -100 to 100
b. IMAGE FREEZE –Menu selection to freeze the cameras image
Selection: ON/OFF
c. D-EFFECT
OFF
ROTATE: Normal view
V-FLIP: Menu selection to vertically flip the image
MIRROR: Menu selection to reverse flip the image (reverse image)
d. CONTRAST –Adjusts the color contrast ratio
Selection: 0-100
e. SHARPNESS - Increase the differences the imaging between the edges of the pixels. A lot of sharpness is good
for subjects that are perceive as hard edged --such as the edge of a building against a sky; and less sharpening is
wanted for subjects we perceive as smooth like a wall
f. Selection: 0-100
g. COLOR ADJUST –Turns color adjust mode on or off.
Selection: ON/OFF
COLOR HUE: +/- 100
RED GAIN: +/- 100
BLUE GAIN: +/- 100
h. SPECIALS
ITS MODE: ON/OFF
MOTION DETECT: ON/OFF
PRIVIACY MASK: ON/OFF
LANGUAGE: ENGLISH, FRENCH, SPANISH, RUSSIAN AND CHINESE
STABILIZER: ON/OFF
L/L SNYC: FIXED INTERNAL
MONITOR TYPE: CRT, LIN and LCD
FACTORY RESET: Resets all menu items to original factory settings
COMM SET: Not used
SPECIFICATIONS
General
Image Pick-up Device
1/3 SONY EFFIO DSP CCD
Variable focal Length
2.8–12mm
Effective Picture Elements
NTSC: 811 (H) x 508 (V)
Horizontal Resolution
Color : 650TVL / Black and White 700TVL ( Intelligent IR On )
Hybrid WDR: Color 650TVL / Black and White 700TVL ( Intelligent IR On)
S/N Ratio
More than 48dB
Synchronous System
Internal, negative sync
Auto Gain Control
Auto
NTSC Information
Clock: 28.636 MHz
Auto Shutter: 1/60s~1/100.000s
Reverse video
Yes, selected in Setup Menu
Lens and focus
Controlled by user 2 independent adjustments on camera ball
1. IR LEDs details
48pcs - Up to 30 meters visibility in pitch black conditions
1. IR Status: Under 10 Lux by CDS (CDS is a light sensor used to switch from
night to daylight modes)
IR power on: CDS AUTO Control ,
Minimum Illumination
0 Lux (IR ON)

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Electrical
DC Connection
2.1mm female plug
12VDC @ 800mA
Video Connection
BNC Female
1V p-p output
Physical
Size
5.5” Diameter base (139mm) x 3.4”H (85mm)
Weight
2.3LBS (1000 g)
Environmental
Water Resistance
IP66
Storage Temperature
-30 to +60°C Relative humidity 95% Max
Operating Temperature
-10 to +50°C Relative humidity 95% Max
FCC STATEMENT
NOTE: This equipment has been tested and found to comply with the limits for a Class “A” digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case
the users will be required to correct the interference at their own expense.
FCC CAUTION: To assure continued compliance, use only shielded interface cables when connecting to computer or
peripheral devices. Any changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate this equipment.
This Class A digital apparatus meets all the requirements of the Canadian Interference Causing Equipment Regulations.
WARNING- This product contains chemicals known to the state of California to cause cancer, birth defects or other
reproductive harm. Wash hands after handling.
LIMITATION OF LIABILITY
This publication is provided “AS IS” without warranty of any kind, either express or implied, including but not limited to,
the implied warranties of merchantability, fitness for any particular purpose, or non-infringement of the third parties
right.
This publication could include technical inaccuracies or typographical errors. Change are added to the information
herein, at any time, for the improvements of the publication and/o the corresponding product(s).
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