Samsung SHC-750 user manual Product Specification, Problems & Solutions

Problems & Solutions

If you suspect a product malfunction, please check the suggestions below. If the problem persists, consult the authorized retailer where this product was purchased.

Problem	Solution
Screen is blank.	• Check if the power is connected and flowing properly.
	• Check if the video cables are connected properly.
	• If you are using a Video (DC) lens, check if the Auto Iris lens
	switch is on DC (Video). It must be on Video (DC).
	• Are you using a Video Auto Iris Lens?
	• Readjust the Lens VR. (See p. 28)
Screen is not clear.	• Is the lens clean? Wipe the lens with a clean cloth or brush.
	• Adjust the monitor settings.
	• If a bright light shows up on the screen, change the location or
	tilt of the camera.
	• Readjust the camera’s Back Focus.
	• Adjust the monitor settings.
	• Check if the connections between the networked computer
	terminals are working correctly.
Screen is too dark.	• Are you using an Auto Iris lens? Adjust the brightness to the
	proper level.
Camera is behaving oddly.	• Camera surface is too hot and screen has black lines.
	• Is the power supply to the camera within the acceptable range?
	Does the voltage fluctuate frequently?
I cannot select Auto mode in	• Is the Color set to “Ext/On/Off”?
Color; Auto mode in Color is	• Is the Gain set to “Off”?
not functioning.	• Is the Video lens level too low?
Motion Detection feature is	• Is the Motion Det set to “Off”?
not working.	• Is the MD level too low?
	• Is the MD Area setting correct?
Color is off.	• Is the camera facing the sun or a fluorescent light?
	• Is an Auto Iris lens being used? Check the connection between
	the lens connector and the cable.

"FAN DO NOT WORK" is • Check if the Fan is working. Change the Fan if it is not working. flashing on the screen.

COLOR CCD CAMERA 36 User’s Manual

Product Specification

		NTSC (SHC-750N)		PAL (SHC-750P)
POWER
		DC 12V (	10%) / 16.8W
C	Total Pixels	680(H) x 500(V)
C	Effective Pixels	658(H) x 496(V)
D	Size	1/2" inch TI EM-CCD
S	Scanning System	2:1 Interlace
	Synchronization	Internal
y
n	Frequency	Horizontal : 15.734		Horizontal : 15.625
c.		Vertical : 59.94		Vertical : 50.00
	Resolution	420TV Lines : Color, 480 TV Lines : B/W
	Video Output	1.0Vp-p/75Ω		1.0Vp-p/75Ω
		(Video 0.714Vp-p, Sync 0.286Vp-p)		(Video 0.7Vp-p, Sync 0.3Vp-p)
	S/N (Y signal)
		50dB (AGC Off, Weight ON)
	Min. Illumination	Color : 0.008 Lux(F1.2,50 IRE) B/W : 0.0005 Lux, 0.000003 Lux (Sens-up 128X)
	Day & Night	BW/COLOR/AUTO(Filter Auto Change)/EXT
E		(External Day/Night mode control capability via terminal at the back panel)
L	Gain Control	Low, High, OFF Selectable
E
C	BLC	Back Light Compensation
T	White Balance	ATW/AWC/Manual (1800˚K ~10,500˚K)
R
I	Electronic	AUTO/MANUAL		AUTO/MANUAL
C	shutter speed	(1/60 ~ 1/2,000sec)		(1/50 ~ 1/2,000sec)
A
L	Sens-Up	ON/OFF(selectable limit ~ X128)
	O.S.D	Built-in
	Motion Detection	ON/OFF(Built-in Alarm output connector)
	RS-232C	Built-in
	SSNR	Low, Middle, High, OFF Selectable
	Privacy Function	ON/OFF(4 Programmable Zone)
	IRIS Control	DC / Video
Lens Mount		CS Mount (C-Mount is mountable by using adaptor)
Dimension		75(W) x 65(H) x 143(D)mm
Operating temperature		-10˚C ~ +50˚C(14˚F ~122˚F)
Operating Humidity		MAX ~ 90% RH
Weight			600g

COLOR CCD CAMERA 37 User’s Manual