Siemens 2GF1184-8AJ - Handbuch (Seite 2)

Package contents
• Dome camera
• 1 BNC connection cable
• 1 service monitor cable
• 1 remote PC connection cable (Additional RS232 cable
is required to interface to your PC (not included))
• Remote software CD
• 2 fixing screws
• 2 wall plugs
• Fixing template
• Installation and operating instructions (this document)
Dome camera parts
See figures A and B .
1. Cable entry holes
2. Unit casing
3. Dome casing
4. Zoom lever/locking screw
5. Focus lever/locking screw
6. Iris LEVEL screw
7. V phase adjustment screw
8. Mode setting DIP switches
9. PC connection port
10. Monitor output
11. Unit mounting holes
12. BNC connector
13. Power connector
14. Locking ring
15. Panning adjustment wheel
16. Axial ring
Installing the camera
Step 1: Connecting the cables
1. Connect the BNC cable to the BNC connector ( 12 ).
2. Connect the power supply cable to the power
connector ( 13 ).
You can use 24 V AC or 12 V DC connection.
Caution
If using a DC supply, make sure the polarity is correct.
Incorrect connection may cause malfunction and/or
damage to the video camera.
3. Guide the cables through the cable entry holes ( 1 ).
Step 2: Mounting the camera
1. Place the template on the mounting surface and mark
the holes.
2. Drill two holes as marked.
3. Insert the wall plugs into the holes.
4. Fasten the unit with the screws provided.
Step 3: Adjusting the camera position
1. Hold the lens so that it does not rotate.
2. Loosen the locking ring (
14 ) and panning adjustment
wheel ( 15 ).
Caution
Do not loosen the locking ring without holding the lens
in place. Otherwise the lens may rotate with the locking
ring and the cable may twist.
3. Turn the lens and axial ring ( 16 ) in the desired
direction.
Note
If the camera does not rotate smoothly, loosen the
locking ring completely. The locking ring has an internal
stop and will not come off.
Caution
Do not turn the lens more than 360°, as this may cause
internal cables to disconnect or break.
4. Lightly tighten the locking ring ( 14 ) and panning
adjustment wheel ( 15 )
Step 4: Adjusting zoom and focus
1. Loosen the zoom lever/locking screw ( 4 ) by turning it
counter-clockwise.
2. Rotate the zoom ring to achieve the desired picture.
3. Loosen the focus lever/locking screw (
5 ) by turning it
counter-clockwise.
4. Rotate the focus ring to adjust the focus.
5. If readjustment is necessary, repeat the steps above.
6. Retighten the zoom lever/locking screw (
4 ) and the
focus lever/locking screw ( 5 ).
Caution
Retighten the locking screws to prevent loss of
adjustment.
7. Hold the lens and tighten the locking ring ( 14 ) and
panning adjustment wheel ( 15 ).
Optional settings
• Adjust the brightness of the picture using the LEVEL
screw (
6 ):
L = low, makes the picture darker
H =high, makes the picture brighter
• Adjust the phase difference between cameras (use V
Phase adjustment screw (
7 ).
• Set the DIP switches ( 8 ) to activate or deactivate the
following features:
•
Backlight compensation (BLC)
• Automatic gain control (AGC).
Automatically adjusts the picture to suit ambient
brightness
• Line Lock (LL).
Sets camera synchronisation to internal (OFF) or
line lock (ON). Line lock is only available with 24 V
AC.
The DC/AES DIP switch is not in use.
Step 5: Remote PC connection
This camera is equipped with the latest DSP technology.
The remote software kit allows remote access and further
enhances the camera’s usability and functionality.
Please install the remote software onto your PC in
accordance with the "readme" file on the CD.
Note
Please read the camera’s parameters and save them to a
file prior to performing any other adjustments. During this
process the picture may flicker or distort. This is normal
during this operation, and the picture will return to normal
once the process is completed.
Additional camera functions include
•
Linear AGC gain control (18dB ~ 30dB)
• Pedestal level adjustment (0~9 IRE)
• Predefined BLC fields (6)
• Sharpness (low/mid/high)
• Day/Night transition level (adjustable)
• Image Option (negative/monochrome)
• Read camera parameters
• Write to camera memory
• Restore factory default settings
• Save and reload parameters from file
Step 6: Attaching the dome to the unit
Note
Use a soft lint-free cloth to wipe the dome cover clean and
remove fingerprints.
1. Clean the joint surfaces of the unit.
2. Place the dome on the unit (see figure
C ).
3. Turn the dome clockwise and lock the cover in place.
General guidelines
Operation and storage
• Avoid filming very bright objects (such as light fittings)
for an extended period.
• Do not operate or store the unit in the following
locations:
•
Extremely hot or cold places.
• Close to sources of strong magnetism.
• Close to sources of powerful electromagnetic
radiation, such as radios or TV transmitters.
• In humid or excessively dusty places.
• Where exposed to mechanical vibrations.
• Close to fluorescent lamps or objects reflecting
light.
• Under unstable or flickering light sources.
Cleaning
• Use a soft, dry cloth to remove fingerprints or dust from
the dome.
• If the dome is very dirty, use a small amount of mild
detergent on a damp cloth for cleaning. Ensure the
dome is dry before attaching the dome to the unit.
Caution
Do not use volatile solvents such as alcohol, benzene
or thinners. These solvents may damage the surface.
Transportation
Use the original packing material or materials of equal
quality.
CCD characteristics
The following conditions may be observed when using a
CCD camera. These are inherent in the design and do not
stem from any fault within the camera itself.
•
Vertical smear: This phenomenon occurs when viewing
a very bright object.
• Patterned noise: This is a fixed pattern which may
appear over the entire monitor screen when the
camera is operated at a high temperature.
• Jagged picture: When viewing stripes, straight lines, or
similar patterns, the image on the screen may appear
jagged.
Specifications
General
Power requirement ...........12 V DC or 24 V AC
(Min. 5 W)
Power consumption ..........3.5 W (max.)
Operating temperature......-10 to +50°C, 90% RH max.
Storage temperature.........-20 to +60°C, 70% RH max.
External dimensions .........112 x 97.5 mm
Weight ..............................Approx. 0.3 kg
Unit material......................ABS (30%) and polycarbonate
(70%)
Dome material...................Polycarbonate
Imaging system
Imaging device..................Exview™ Interline transfer ¼
inch CCD
Effective picture elements.PAL: 752(H) * 582(V)
TV system .........................PAL: 2:1 Interlace,
15.625 kHz horizontal,
50 Hz vertical
Optical system and other specifications
Day-Night Mode................Mechanical IR filter (automatic)
Focal length ......................f=2.8 to 5.8 mm
Maximum relative apertureF1.4
Viewing angle ...................Horizontal: 74.7° (wide angle) -
35.9° (telescopic)
Vertical: 55.2° (wide angle) -
26.9° (telescopic)
Minimum object distance .. 20 cm
Synchronisation system....Internal or Line lock (24 V AC
only)
Horizontal resolution .........480 TV lines
Minimum illumination ........0.34 lx in C/L mode
0.15 lx in B/W mode
(AGC ON, more than 50% of
image output r=0.45, without
dome cover)
Video output......................1.0 Vp-p 75 Ohm
Video S/N ratio..................More than 50 dB (AGC OFF,
weighted)
White balance ...................Automatic (2500°K - 10000°K)
AGC ..................................ON/OFF switchable
ON: 30dB gain
OFF: 18dB gain
BLC ...................................ON (center measured) / OFF
switchable (6 zones with remote
software)
Information
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation.
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications.
You are cautioned that any changes or modifications not
expressly approved in this manual could void your
authority to operate this equipment.
The shielded interface cable recommended in this manual
must be used with this equipment in order to comply with
the limits for a digital output device pursuant to Subpart B
of part 15 of FCC rules.
English
Dat
a and design subject to change without notice.
© 2004 Siemens Building
Technologies: Fire and Security Product
s