Avtech AVC484A User manual

377Z
484a_V1.0
USER MANUAL
High Resolution Dome Camera
Please read the instructions thoroughly before using the product.
377Z
484a_V1.0
USER MANUAL
High Resolution Dome Camera
Please read the instructions thoroughly before using the product.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
This exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
ROHS Announcement
All lead-free products offered by the company comply with the requirements of the European law on the
Restriction of Hazardous Substances (RoHS) directive, which means our manufacture processes and
products are strictly “lead-free” and without the hazardous substances cited in the directive.
The crossed-out wheeled bin mark symbolizes that within the European Union the product must be collected
seperately at the product end-of-life. This applies to your product and any peripherals marked with this
symbol. Do not dispose of these products as unsorted municipal waste.
CE Mark
This apparatus is manufactured to comply with the radio interference.
The company does not warrant that this manual will be uninterrupted or error-free. We reserve the right to
revise or remove any content in this manual at any time.
C
CA AU UT TI IO ON N: :
To reduce the risk of electric shock, do not expose this apparatus to rain or moisture.
Only operate this apparatus from the type of power source indicated on the label.
The company shall not be liable for any damages arising out of any improper use, even if we have been advised of the
possibility of such damages.
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The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
This exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.
ROHS Announcement
All lead-free products offered by the company comply with the requirements of the European law on the
Restriction of Hazardous Substances (RoHS) directive, which means our manufacture processes and
products are strictly “lead-free” and without the hazardous substances cited in the directive.
The crossed-out wheeled bin mark symbolizes that within the European Union the product must be collected
seperately at the product end-of-life. This applies to your product and any peripherals marked with this
symbol. Do not dispose of these products as unsorted municipal waste.
CE Mark
This apparatus is manufactured to comply with the radio interference.
The company does not warrant that this manual will be uninterrupted or error-free. We reserve the right to
revise or remove any content in this manual at any time.
C
CA AU UT TI IO ON N: :
To reduce the risk of electric shock, do not expose this apparatus to rain or moisture.
Only operate this apparatus from the type of power source indicated on the label.
The company shall not be liable for any damages arising out of any improper use, even if we have been advised of the
possibility of such damages.
C
C
A
A
U
U
T
T
I
I
O
O
N
N
R
RI IS SK K O OF F E EL LE EC CT TR RI IC C S SH HO OC CK K

FEATURES
1. 1/3" color CCD sensor with SONY Effio DSP
2. High resolution
3. F1.4 Large aperture
4. f3.8 ~ f9.5mm vari-focal lens
5. Supports 0.05 Lux at F1.4
6. Vandal-proof housing design (IPxx7)
PACKAGE CONTENT
Please make sure you have the following items in your sales package:
 Vari-Focal Dome Camera
with Power and Video Cable * 1
 User Manual * 1
FEATURES
1. 1/3" color CCD sensor with SONY Effio DSP
2. High resolution
3. F1.4 Large aperture
4. f3.8 ~ f9.5mm vari-focal lens
5. Supports 0.05 Lux at F1.4
6. Vandal-proof housing design (IPxx7)
PACKAGE CONTENT
Please make sure you have the following items in your sales package:
 Vari-Focal Dome Camera
with Power and Video Cable * 1
 User Manual * 1

SPECIFICATIONS*
M
MO OD DE EL L V Va ar ri i- -f fo oc ca al l D Do om me e C Ca am me er ra a
Pick up Element 1/3" Color CCD image sensor with SONY Effio DSP
Number of Pixel 768(H)x494(V) <NTSC> / 752(H)x582(V) <PAL>
Resolution Super High Resolution
Min. Illumination 0.05 Lux / F1.4
S/N Ratio More than 48dB (AGC off)
Electronic Shutter 1/60 (1/50) to 1/100,000 sec
Vari-focal Lens f3.8mm ~ f9.5mm
Lens Angle 85.4°～36°
IRIS Mode AES
White Balance ATW
IP Rating IPxx7
Video Output 1.0 Vp-p composite, 75Ω
Power Source (±10%) DC12V
Current Consumption 70mA
Dimensions (mm)** 124.3(Ø) x 92(H)
Net Weight (g) 460
* The specifications are subject to change without notice.
** Dimensional Tolerance: ± 5mm
SPECIFICATIONS*
M
MO OD DE EL L V
Va ar ri i- -f fo oc ca al l D Do om me e C Ca am me er ra a
Pick up Element 1/3" Color CCD image sensor with SONY Effio DSP
Number of Pixel 768(H)x494(V) <NTSC> / 752(H)x582(V) <PAL>
Resolution Super High Resolution
Min. Illumination 0.05 Lux / F1.4
S/N Ratio More than 48dB (AGC off)
Electronic Shutter 1/60 (1/50) to 1/100,000 sec
Vari-focal Lens f3.8mm ~ f9.5mm
Lens Angle 85.4°～36°
IRIS Mode AES
White Balance ATW
IP Rating IPxx7
Video Output 1.0 Vp-p composite, 75Ω
Power Source (±10%) DC12V
Current Consumption 70mA
Dimensions (mm)** 124.3(Ø) x 92(H)
Net Weight (g) 460
* The specifications are subject to change without notice.
** Dimensional Tolerance: ± 5mm

LENS ANGLE ADJUSTMENT
The lens can be panned left or right for angle adjustment, maximum 60°respectively from the
default position .
CONNECTION
1. DC12V Terminal
Connect the power connector of the camera to a DC 12V regulated power supply.
NOTE: Please use a regulated DC12V power adaptor to operate this unit. The power tolerance of this unit is DC12V
± 10% (DC 10.8V ~ DC 13.2V). A power input of more than the DC 13.2V will damage this unit.
2. Connect the camera video output to the input of the DVR with a 75Ωcoaxial cable.
LENS ANGLE ADJUSTMENT
The lens can be panned left or right for angle adjustment, maximum 60°respectively from the
default position .
CONNECTION
1. DC12V Terminal
Connect the power connector of the camera to a DC 12V regulated power supply.
NOTE: Please use a regulated DC12V power adaptor to operate this unit. The power tolerance of this unit is DC12V
± 10% (DC 10.8V ~ DC 13.2V). A power input of more than the DC 13.2V will damage this unit.
2. Connect the camera video output to the input of the DVR with a 75Ωcoaxial cable.

INSTALLATION
Step1 Remove the Dome Cover
Remove the Dome Cover by turning it
counterclockwise to the end and then take it off.
Step2 Remove the Black Shield Case
First, unscrew the Black Shield Case. Then remove
it by pressing the two sides and then pulling it
outward.
INSTALLATION
Step1 Remove the Dome Cover
Remove the Dome Cover by turning it
counterclockwise to the end and then take it off.
Step2 Remove the Black Shield Case
First, unscrew the Black Shield Case. Then remove
it by pressing the two sides and then pulling it
outward.

Step3 Align the screw holes
Rotate the lens plate to the front side of the
camera, and align the gaps on the plate with the
three screw holes respectively as indicated
below. Then, aim the lens to the place you want
to watch.
Step4 Attach the camera to the ceiling
Attach the camera to the ceiling with three screws.
Then, connect the power and video cable to the
power supply and the input of the DVR for later
adjustments. (For the details of the connection,
please refer to the “CONNECTION” section).
Note:
1. Screws are not supplied with the sales package. For installation, please purchase the suitable screws.
2. For safety, always let the power and video line concealed behind the installation position.
Step3 Align the screw holes
Rotate the lens plate to the front side of the
camera, and align the gaps on the plate with the
three screw holes respectively as indicated
below. Then, aim the lens to the place you want
to watch.
Step4 Attach the camera to the ceiling
Attach the camera to the ceiling with three screws.
Then, connect the power and video cable to the
power supply and the input of the DVR for later
adjustments. (For the details of the connection,
please refer to the “CONNECTION” section).
Note:
1. Screws are not supplied with the sales package. For installation, please purchase the suitable screws.
2. For safety, always let the power and video line concealed behind the installation position.

Step5 Adjust the angle of the camera
To adjust the angle of the camera, swivel the black rotatable plate
from the center to the left or to the right, maximum 60°(Pan).
Adjust the tilt angle by moving the lens, maximum 90°(Tilt).
Use a flat-headed screwdriver to loosen the pivots on the lens.
First adjust the 1st pivot to zoom-in / out (Zoom). Second, adjust
the 2nd pivot to fine-tune the clearness of the images.
Secure these two pivots after the adjustment is completed.
Finally fasten the screw on the side of lens to fix the tilt angle
after the optimized positioning is achieved.
Note: When adjusting the title angle, please do not tilt the camera lens more than 90°.
Step5 Adjust the angle of the camera
To adjust the angle of the camera, swivel the black rotatable plate
from the center to the left or to the right, maximum 60°(Pan).
Adjust the tilt angle by moving the lens, maximum 90°(Tilt).
Use a flat-headed screwdriver to loosen the pivots on the lens.
First adjust the 1st pivot to zoom-in / out (Zoom). Second, adjust
the 2nd pivot to fine-tune the clearness of the images.
Secure these two pivots after the adjustment is completed.
Finally fasten the screw on the side of lens to fix the tilt angle
after the optimized positioning is achieved.
Note: When adjusting the title angle, please do not tilt the camera lens more than 90°.

Step6 Replace the Black Shield Case
Replace the Black Shield Case to the camera
base. Ensure that the Black Shield Case does not
cover the lens.
Step7 Replace the Dome Cover
Replace the dome cover to the camera base and
turn it clockwise to the end to secure it.
Step6 Replace the Black Shield Case
Replace the Black Shield Case to the camera
base. Ensure that the Black Shield Case does not
cover the lens.
Step7 Replace the Dome Cover
Replace the dome cover to the camera base and
turn it clockwise to the end to secure it.