Pelco • 300 W. Pontiac Way, Clovis • CA 93612-5699 USA • Pelco Online @ http://www.pelco.com
In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150 • DataFAX (800) 289-9108
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120 • DataFAX (1-559) 292-0435
CONTENTS
SectionPage
IMPORTANT SAFEGUARDS AND WARNINGS................................................................3
ASwitch Settings for SW1.....................................................................................4
BSwitch Settings for SW2 – P-Type Control .........................................................4
CSwitch Settings for SW2 – D-Type Control.........................................................5
2Pelco Manual C1498M-B (7/99)
IMPORTANT SAFEGUARDS AND WARNINGS
Observe the following warnings before installing and using this product.
1.Installation and servicing should only be done by qualified service personnel and
conform to all local codes.
2.Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6, or 6P
enclosure, it is designed for indoor use only and it must not be installed where
exposed to rain and moisture.
3.Only use replacement parts Pelco recommends.
4.After replacing or repairing this unit’s electrical components, measure the resistance
between the line and exposed parts to verify the exposed parts have not been
connected to line circuitry.
5.The installation method and materials should be capable of supporting four times the
weight of the enclosure, pan and tilt, camera and lens combination.
The product and/or manual may bear the following marks:
This symbol indicates that dangerous
voltage constituting a risk of electric
shock is present within this unit.
This symbol indicates that there are
important operating and maintenance
instructions in the literature accompanying this unit.
CAUTION:
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
DESCRIPTION
BACK
BOX
DOME
DRIVE
LOWER
DOME
Figure 1. System Compo-
nents (In-Ceiling
Model Shown)
INSTALLATION
Please thoroughly familiarize yourself with the information in this manual prior to installation
and operation.
Dome drives in the DD5TA Series are part of the Spectra Lite™ dome system (refer to
Figure 1). The dome drives can do the following:
•360° pan rotation
•preset positioning
•+2 to -92° tilt
•variable speed
All dome drives include a color CCD camera with a 16X zoom lens and capability to focus
when going to a preset position. An integral receiver has a switch to select the type of
control. The receiver supports Coaxitron® and RS-422 control types. The dome operates on
24 VAC. The dome drive is quickly installed and removed from the back box without tools.
MODELS
DD5TACDome drive with color camera and lens, NTSC standard (FCC, UL, cUL)
DD5TAC-XDome drive with color camera and lens, PAL standard (CE)
1.Turn on power to the back box. The red LED should light to indicate power. If the LED
does not light, correct the trouble before proceeding. (Refer to the
section of the SD5 Series Spectra II™ and Spectra Lite™ Dome Installation/Operation
manual.) If the light operates, you may either leave power on or turn it off before
continuing the installation.
Troubleshooting
Pelco Manual C1498M-B (7/99)3
2.Set the switches on the bottom of the dome drive. Refer to Table A for the settings for
SW1, and Table B and Table C for SW2.
CAUTION:
Make
sure the dome
drive locks into
place. Pull down on the
dome drive with moderate
pressure to ensure that it
stays in place.
BaudSwitch Setting
Rate SW2-6 SW2-7 SW2-8
2400 OFFOFFOFF
4800ONOFFOFF
9600 OFFONOFF
3.Install the dome drive in the back box. Line up the green tab and red tab on the dome
drive with the green label and red label on the back box. Raise the dome drive into the
back box and push on the ends of the tabs until they both clic k into place on the bac k box.
4.Turn on power, if it is not on. Listen for the fan operating. If the fan does not work, the
dome will overheat and shut down. If the fan does not work, return the back box
electronic assembly and dome drive to the factory for repair. Refer to the
** OFF - Use with all control systems except CM9502 with variable speed keyboards.
®
D-type control is RS-422 that is compatible with Pelco‘s CM6700, MPT9500 and CM8500
controllers or with American Dynamics control systems using the AD2083 Translator.
P-type control is RS-422 that is compatible with Pelco's CM6700/CM9750/CM9760 control
systems.
* OFF - Use with controllers that have more than 32 presets.
ON - Use with American Dynamics controllers (32 presets).
For CM9502 with fixed speed keyboards, set switch OFF.
ON - Use with CM9502 with variable speed keyboards for smoother joystick control.
SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8
OFFOFFOFFOFFOFFOFFOFFOFF**
Table B. Switch Settings for SW2 – P-Type Control
NOTE:
For Coaxitron® controls, SW2 is not used; set all switches OFF.
For D-type control systems, refer to Table C.