Справочник Пользователя для Pelco C1456M-D
12
Pelco Manual C1456M-D (10/98)
2.0 DESCRIPTION
Spectra
®
(Version 3.0) domes are capable of the following:
•
360
°
pan rotation
•
preset positioning
•
+2 to -92
°
tilt
•
variable speed
The in-ceiling models can be installed in hard ceilings or standard 2' x 2' (61 cm x
61 cm) suspended ceilings. These models are for indoor installation only.
61 cm) suspended ceilings. These models are for indoor installation only.
The pendant models can be installed indoors or outdoors. The outdoor models
include a sun shield and heater. The heater allows operation in temperatures down
to -60
include a sun shield and heater. The heater allows operation in temperatures down
to -60
°
F (-51
°
C).
All models include a high-resolution color or monochrome (black and white) cam-
era with a 12X optical, 8X electronic zoom lens for a total zoom ratio of 96X.
era with a 12X optical, 8X electronic zoom lens for a total zoom ratio of 96X.
An integral receiver has a switch to select the type of control. The receiver supports
Coaxitron
Coaxitron
®
and RS-422 control types.
The dome drive quickly disconnects from the back box for easy servicing or moving.
The Spectra
®
(Version 3.0) domes operate on 24 VAC.
2.1 MODELS
Each Spectra
®
(Version 3.0) system consists of one each: back box, dome drive, and
lower dome. Outdoor pendant systems include a sun shield and heater. Refer to
components below (in-ceiling or pendant) to determine your system configuration.
components below (in-ceiling or pendant) to determine your system configuration.
2.1.1 In-Ceiling Components
BB5A-F
Indoor back box for flush mounting in a ceiling
DD5-C-X
Dome drive with color camera/lens, PAL standard
DD5-M
Dome drive with monochrome camera/lens, EIA standard
DD5-M-X
Dome drive with monochrome camera/lens, CCIR standard
LD5F-0
Smoked lower dome (1/2 f-stop of light loss)
LD5F-1
Clear lower dome
LD5F-2
Chrome lower dome (2 f-stops of light loss)
LD5F-3
Gold lower dome (2 f-stops of light loss)
2.1.2 Pendant Components
BB5A-PB
Black pendant-mount back box
BB5A-PG
Light gray pendant-mount back box
BB5A-PG-E
Same as BB5A-PG except includes heater and sun shield
DD5-C-X
Dome drive with color camera/lens, PAL standard
DD5-M
Dome drive with monochrome camera/lens, EIA standard
DD5-M-X
Dome drive with monochrome camera/lens, CCIR standard
LD5PB-0
Smoked lower dome (1/2 f-stop of light loss) for black pendant-
mount dome
mount dome
LD5PB-1
Clear lower dome for black pendant-mount dome
LD5PB-2
Chrome lower dome (2 f-stops of light loss) for black pendant-
mount dome
mount dome
LD5PB-3
Gold lower dome (2 f-stops of light loss) for black pendant-
mount dome
mount dome
LD5PG-0
Smoked lower dome (1/2 f-stop of light loss) for light gray
pendant-mount dome
pendant-mount dome
LD5PG-1
Clear lower dome for light gray pendant-mount dome
LD5PG-2
Chrome lower dome (2 f-stops of light loss) for light gray
pendant-mount dome
pendant-mount dome
LD5PG-3
Gold lower dome (2 f-stops of light loss) for light gray pendant-
mount dome
mount dome
LD5PG-E0
Same as LD5PG-0 except includes heater
LD5PG-E1
Same as LD5PG-1 except includes heater