Speco Technologies Security Camera HT 7248FFI User Manual

HT7248FFi  
540 Line Color Dome Camera  
Intensifier Series, Focus Free  
Wall & Ceiling Mountable  
Please read this manual thoroughly before operation and keep  
it handy for further reference.  
 
Contents  
Package Contents  
3
Precautions  
4
Camera Installation  
Features  
5~8  
9~10  
OSD Setting  
Troubleshooting  
Specification  
Dimensions  
Warranty  
11~16  
17~18  
19  
20  
21  
 
2
PACKAGE CONTENTS  
Please make sure that the following items are included  
in the package:  
1 HT7248FFi Camera  
2 Mounting Screws  
1 Chameleon Dome Cover  
1 Video Test Cable  
Please leave this manual with the end-user for future  
reference.  
 
3
PRECAUTIONS  
THIS DOME CAMERA SHOULD BE ONLY INSTALLED BY  
QUALIFIED PERSONNEL  
TO PREVENT A FIRE OR ELECTRICAL HAZARD PLEASE USE  
PROPER POWER CABLE. THE DOME COVER SHOULD BE  
TREATED WITH CARE  
DO NOT CELAN THE COVER WITH AN ABRAISIVE CLEANING  
MATERIAL - PLEASE USE A SOFT CLOTH OR TISSUE TO  
CLEAN THE DOME COVER  
THERE ARE NO USER-SERVICEABLE PARTS INSIDE.  
PLEASE DO NOT DISASSEMBLE THIS CAMERA OTHER THAN  
TO MAKE INITIAL ADJUSTMENTS  
PLEASE USE A UL APPROVED REGULATED 24 VOLT AC OR  
12 VOLT DC POWER SUPPLY  
PLEASE USE APPROPRIATE LOW VOLTAGE POWER CABLE  
TO PREVENT FIRE OR ELECTRICAL SHOCK  
PLEASE INSURE THAT YOUR INSTALLATION AREA CAN  
SUPPORT THE WEIGHT OF THE CAMERA  
PLEASE HANDLE THIS CAMERA CAREFULLY:  
- DONT USE A STRONG OR ABRASIVE DETERGENT WHEN  
CLEANING THE CAMERA.  
- DONT EXPOSE THE CAMERA TO DIRECT SUN  
 
4
CAMERA INSTALLATION  
1. CONNECT POWER CABLE  
1) WHEN USING 12 VOLTS DC (constant voltage 600 mA)  
-CONNECT ACCESSORY CABLE TO THE CABLE LEAD  
OF THE CAMERA AND CONNECT 12V DC POWER SUPPLY.  
POWER INPUT:RED  
CONNECT  
CENTER:(+)  
POWER SUPPLY  
2) WHEN USING 24 VOLTS AC (40 Volt Amps)  
CAMERA  
RED(+)  
CONNECT  
AC 24V  
BLACK:(-)  
POWER SUPPLY  
3) CONNECT VIDEO CABLE  
-CONNECT BNC CABLE TO THE BNC JACK.  
YELLOW:VIDEO OUT  
4) CONNECT RS-485 CABLE  
-CONNECT 2WIRE CABLE TO THE 485PORT AS BELOW.  
 
5
CAMERA INSTALLATION  
2. CHAMELEON COVER INSTALLATION  
1) If you wish to change the color of the HT-7248FFi,  
place the Chameleon Dome over the camera  
Place the Chameleon Dome over the HT-7248FFi and push until  
it snaps into position.  
Notes : Optional painting before installation  
* Painting method for the Chameleon Dome  
* Spray the color of your choice onto the Chameleon cover  
* If necessary, apply a second coat  
 
6
CAMERA INSTALLATION  
3. CONTROL BOARD  
1
2
3
4
1) Video Test Terminal  
For second video output  
2) OSD (On Screen Display) Joy stick  
Press the Joy stick for one second until the OSD menu tree  
appears on the screen. Move the Joy Stick up, down, left &  
right to control the OSD functions.  
3) DIP Switch setting for RS485  
Please see the next page for controlling this switch.  
4) Lens adjustment (for Zoom) Joy stick  
Adjust the Joy stick left or right to control between TELE &  
WIDE, Focus is automatically matched without any adjustment.  
 
7
CAMERA INSTALLATION  
4. DIP Switch Setting for RS-485 (Pelco-D)  
1
2
3
4
5
6
1) Address Setting  
to set Camera Address, place switches based on below chart.  
2) Baud rate Setting  
to set Baud rate, please refer the chart below.  
 
8
Features  
SLC  
When the image is in front of strong background lighting,  
your camera allows you to get a clear image.  
INTENSIFIER  
1/3 inch density CCD and digital processor permit high quality  
pictures to be captured in very low light condition.  
High Resolution  
Horizontal resolution of 540 TV lines is achieved by using a  
SONY Double Speed CCD with 410,000 pixels, yielding pictures  
with a high S/N ratio..  
Motion Detection  
Built in motion detector with adjustable areas of coverage will  
flash a warning on the screen when motion is detected.  
 
9
OSD  
All camera functions are menu driven for easy use.  
Dynamic Noise Reduction  
The Intensifier camera has a DSP chip that can remove image  
noise efficiently showing clean images in low light conditions.  
ELECTRONIC DAY/NIGHT  
The Intensifier camera can show color pictures in all lighting  
conditions, or you can have it automatically switch to a B/W  
picture in low light conditions  
MANUAL / AUTO IRIS LENS  
The Intensifier camera will work with auto iris, manual iris and  
fixed iris lenses.  
 
10  
Operating your camera  
OSD Function  
SETUP MENU  
LENS TYPE  
DC IRIS  
SHUTTER TYFE  
ELC  
FIXED MANUAL  
WHITE BALANCE  
ATE  
AWC  
MANUAL  
SLC  
HIGH MIDDLE LOW OFF  
AUTO GAIN  
HIGH MIDDEL LOW OFF  
REDUCE NOISE  
HIGH MIDDLE LOW OFF  
INTENSI FIER  
AUTO OFF  
NEXT PAGE  
CAMERA TITLE DAY/NIGHT SYNC  
MOTION  
PRIVACY  
REVERSE  
DETAIL  
DEFAULT  
PAGE1  
EXIT  
 
11  
SETUP Menu Functions  
1. LENS (DC) – Lens is static with DC auto iris lens only  
2. SHUTTER (Option : OFF / FLK / MANUAL/ ESC)  
Flickerless mode (FLK) reduces on-screen flickering.  
Electronic Shutter Control (ESC) adjusts brightness level  
on screen.  
Manual mode allows you to adjust the shutter speed from  
1/60~1/120,000 of a second (NTSC).  
3. WHITE BAL. (Option : ATW / MANUAL / AWC)  
Select Auto Tracking White Balance (ATW) when the color  
temp. is 2400°K~12000°K.  
Manual mode allows you to increase or decrease the red  
or blue factor on screen.  
Auto White Balance Control (AWC) automatically adjusts  
the white balance to your specific environment.  
4. SLC (Speco Light Compensation) - BACKLIGHT  
It provides intelligent light level control to overcome severe  
Backlight conditions by Low, Middle & High level control.  
 
12  
5. Auto Gain ( Low / Middle / High)  
Increase the GAIN level to brighten the picture.  
(noise / distortion may develop)  
6. REDUCE NOISE (Low / Middle / High)  
Reduces noise/distortion on the screen, Increasing the  
REDUCE NOISE level reduces noise but may introduce video  
Artifacts, it is deactivated if AGC is turned off.  
7. INTENSIFIER  
Automatically provides a clear image under low-light  
conditions. You can control the maximum low-light  
magnification from 2x to 128x, It is deactivated when  
SHUTTER is set to FLK mode.  
8. NEXT PAGE  
Takes you to the special functions.  
9. EXIT  
Exits the SETUP menu and returns to video monitoring.  
 
13  
NEXT PAGE Menu Functions  
1. CAMERA ID  
UP, DOWN, LEFT, RIGHT menu control = Select a  
character, then press (SETUP)MENU to accept it.  
The character is saved and the title cursor at the bottom of the  
screen moves to the next position.  
← → = Go back or forward in the title name to make changes.  
CLR = Delete the entire name and start again.  
POS = Position the camera title on the screen.  
Press (SETUP)MENU to confirm the position.  
END = Accept the new name.  
2. COLOR (Auto / On)  
Sets the camera to either automatic color/black and white or  
full-time color mode.  
* Auto : The camera will switch into B/W mode under low light  
conditions.  
* Color : Always display a color picture.  
OSD Key may not work for 3 seconds when COLOR/ BW  
mode is changed  
 
14  
3. SYNC (INT / Line Lock)  
INT : When line lock is not required.  
It synchronize the vertical interval sync pulse of your  
camera with other equipment to reduce the effect of  
picture roll on the monitor.  
L/L : Adjust the vertical phase (VPH) from 000 ~ 359  
Line Lock is only available with 24VAC power.  
4. MOTION  
Detects moving objects on screen and displays MOTION  
DETECTED along with the number of movements counted.  
Allows you to select the area on screen you want to observe.  
AREA SEL = Select a motion detection grid (top left, top  
right, bottom left, bottom right) to modify.  
AREA STATE = Activate or deactivate the selected grid.  
TOP/DOWN/ = Press LEFT or RIGHT menu control left or  
LEFT/RIGHT right to alter the dimensions of the selected  
grid.  
 
15  
5. PRIVACY  
Allows you to mask certain areas of the screen from  
observation  
AREA SEL = Select a motion detection grid (top left, top  
right, bottom left, bottom right) to modify.  
AREA STATE = Activate or deactivate the selected grid.  
TOP/DOWN/ = Press LEFT or RIGHT menu control left or  
LEFT/RIGHT right to alter the dimensions of the selected  
grid.  
6. MIRROR  
Produces a horizontal mirror image on screen.  
7. SHARPNESS  
Sharpens the image on screen. You can adjust the sharpness  
Level from 0~31 (excessive sharpening may cause picture  
noise to develop).  
8. RESET  
Restores all factory default settings.  
9. RETURN  
Returns to the main SETUP menu.  
 
16  
Troubleshooting  
If you have trouble operating your camera, refer to the following  
Problem  
Solution  
Nothing appears on  
the screen.  
● Check that the power cord and line connection  
between the camera and monitor are proper  
● Check that you have properly connected VIDEO  
cable the camera VIDEO output jack.  
The image on the  
screen is dim.  
● Is lens stained with dirt? Clean your lens with  
soft,  
clean cloth.  
● Set the monitor to proper condition.  
● If the camera is exposed to too strong light  
change the camera position.  
● Adjust the lensfocus properly.  
● Adjust the contrast feature of the monitor.  
The image on the  
screen is dark.  
● If you have an intermediate device, set the  
75Ω/Hi-z properly.  
The camera is not  
working properly, and  
the surface of the  
camera is not.  
● Check that you have properly connected  
the camera to an appropriate power source.  
● Have you set MOTION DET.menu to off?  
● Have you set MD LEVELto too how?  
● Have you set MD ARAEAproperly  
MOTION  
DETECTION  
function is not active.  
 
17  
Problem  
Solution  
The color of the  
picture is not  
matched.  
● Check that you have properly set the  
WHITE BALANCE menu  
The image on the  
screen flickers.  
● Is the camera facing to direct sunlight or  
fluorescent  
lighting? Change the camera position.  
L/L mode isnt able  
to be selected.  
● Have you connected your camera to DC power  
source? Connect it to AC power source.  
 
18  
SPECIFICATIONS  
ITEM  
HT – 7248FFi  
Power Source  
Power Consumption  
Image Sensor  
Total Pixels  
12VDC & 24VAC ( Dual Voltage )  
500mA (DC) / 6.6W (AC)  
1/3, SONY SUPER HAD CCD, 410,000 pixels  
811(H) x 508(V) , 1/3CCD  
768(H) x 494(V) , 1/3CCD  
Focus Free Lens 3.5~10mm  
1 : 1.3 ~2.0  
Effective Pixels  
LENS TYPE  
Maximum Aperture Ratio  
Scanning System  
2 : 1 Interlaced 525 Lines / 60 Fields / 30  
Frames  
Synchronization  
Internal / Line Lock selectable  
1.0V [p-p] Composite, 75Ω  
540 TV Line  
Video Output  
Resolution  
Gain Control  
AGC-L, AGC-M, AGC-H, OFF selectable  
1/60 ~ 1/200,000 sec  
Electric Shutter Speed  
INTENSIFIER  
Built-in ( selectable limit ~ X128)  
W-ATW / S-ATW / AWC /MANUAL  
0.002Lux (intensifier) 0.3Lux (shutter)  
50dB (Weight On)  
WHITE BALANCE  
Min. Illumination  
S/N ( Y signal)  
Reduction Noise  
Motion Detection  
On Screen Display ( O.S.D )  
PRIVACY Function  
Operational Temperature  
Operational Humidity  
OFF / LOW / MIDDLE / HIGH  
MD1 / MD2 / OFF  
Built in  
ON / OFF (4 Programmable Zone)  
-29~ +50( - 20~122)  
30% ~90% RH  
 
19  
DIMENSIONS  
* SIDE VIEW  
* TOP VIEW  
 
20  
WARRANTY  
 
21  
MEMO  
 
200 New Highway  
Amityville, NY 11701  
631-957-8700  
VER. 080901  
This manual is based on the date as shown in the right and specifications are subject to  
Change without notice for quality improvement.  
 

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