Pelco Computer Keyboard KBD9000 User Manual

®
KBD9000  
Transmitter/  
Controller  
Installation/  
Operation Manual  
C551M (4/98)  
Pelco • 3500 Pelco Way, Clovis • CA 93612-5699 USA • www.pelco.com  
In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150  
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120  
 
1.0 GENERAL  
1.1 IMPORTANT SAFEGUARDS AND WARNINGS  
Prior to installation and use of this product, the following WARNINGS should be  
observed.  
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 recommended by Pelco.  
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.  
CAUTION:  
TO REDUCE THE RISK OF ELECTRICAL SHOCK,  
DO NOT REMOVE COVER. NO USER-  
SERVICEABLE PARTS INSIDE. REFER SERVICING  
TO QUALIFIED SERVICE PERSONNEL.  
Please thoroughly familiarize yourself with the information  
in this manual prior to installation and operation.  
Pelco Manual C551M (4/98)  
3
 
1.2 REGULATORY NOTICES  
NOTE: This equipment has been tested and found to comply with the limits of a  
Class B digital device, pursuant to part 15 of the FCC rules. These limits are de-  
signed to provide reasonable protection against harmful interference in a residen-  
tial 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. However there is no guarantee that  
the interference will not occur in a particular installation. If this equipment does  
cause harmful interference to radio or television reception, which can be deter-  
mined by turning the equipment off and on, the user is encouraged to try and cor-  
rect the interference by one or more of the following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and the receiver.  
Connect the equipment into an outlet on a circuit different from that to which  
the receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
1.3 UNPACKING INSTRUCTIONS  
Unpack and inspect all parts carefully.  
The following items are supplied:  
1
1
1
KBD9000 Transmitter/Controller  
Installation/Operation Manual (C551M)  
12 VAC Wall Mount Transformer  
Be sure to save the shipping carton, boxes and inserts. They are the safest material  
in which to make future shipments.  
If an item appears to have been damaged in shipment, replace it properly in its box  
and contact the factory at 1-800-289-9100 or 1-559-292-1981 for a replacement.  
(International customers fax 1-559-348-1120 for authorization and instructions.)  
If an item needs to be returned to the factory for repair, consult the WARRANTY  
AND RETURN section of this manual for instructions.  
4
Pelco Manual C551M (4/98)  
 
2.0 DESCRIPTION  
The KBD9000 Transmitter/Controller is a desk top unit that provides up to 16 re-  
mote control functions. It operates without the need for control cables other than for  
a dedicated video cable for the normal transmission of a remote camera signal to  
the local monitoring and control position. Coaxitron® control lends itself to applica-  
tions where short-to-medium distances are involved and where equalization of cable  
losses is not required.  
Check your receiver/driver manual for active functions.  
Typically, control functions are:  
1. Pan Left  
2. Pan Right  
3. Tilt Up  
4. Tilt Down  
5. Zoom In  
6. Zoom Out  
7. Focus Near  
8. Focus Far  
9. Iris Open  
10. Iris Close  
11. Camera Power On/Off  
12. Auto/Manual Scan  
13. AUX 1  
14. AUX 2  
15. AUX 3  
16. AUX 4  
Functions 1 through 10, 15 and 16 are momentary; that is, they are only actuated  
while the associated control switch on the KBD9000 is operated. Functions 11, 12,  
13 and 14 are latching; that is, camera power, auto scan, and auto/ manual iris are  
latching functions and remain on until turned off. The latching iris function is not  
dedicated, and with proper interfacing, it can be used for some other latching func-  
tion. Alternately, AUX 1, 2, 3 and 4 may be used as momentary functions to control  
such things as lights or gates with proper external interfacing. Up to ten functions  
can be operated simultaneously. Functions 11 through 16 must be used individu-  
ally; although any one of these functions may be used simultaneously with func-  
tions 1 through 10.  
KBD9000 is an improved version of the original Coaxitron® transmitter/controller.  
Improvements include the following features:  
1. When used with a Pelco CX900TLC Test Local Control Plug-in Module, pro-  
vides troubleshooting capability for both the receiver and the KBD9000.  
2. Pan/tilt, zoom, and camera power control are included on the main receiver  
board, which eliminates malfunctions due to incorrect wiring or broken wires.  
Pelco Manual C551M (4/98)  
5
 
KBD9000 provides the following standard functions:  
1. Pan/Tilt  
2. Lens Control — Zoom, iris, and focus  
3. Camera power (on/off)  
The KBD9000 does not have preset capabilities, but it will work with receivers  
capable of doing presets.  
2.1 MODELS  
KBD9000  
Desktop Coaxitron® transmitter/controller with pan & tilt and  
zoom lens control. 120 VAC input.  
KBD9000-X  
Same as the KBD9000 except 230 VAC input. (CE)  
2.2 CERTIFICATIONS  
The products identified below have been tested and certified for agency compli-  
ance  
as noted.  
Agency Compliance Certification  
Model  
CE  
FCC  
UL  
CSA/cUL  
KBD9000  
KBD9000-X  
X
X
Applicable CE, FCC, UL, and CSA/cUL directives/standards:  
93/68/EEC–CE Mark Directive  
89/336/EEC, 92/31/EEC–Electromagnetic Compatibility (EMC)  
Directives  
EN 55022: 1984 Class B–Radio-frequency emissions limits  
EN 55082-2: 1992–Immunity standard  
IEC 801-2: 1984–ESD immunity  
IEC 801-3: 1984–Radiated field immunity  
IEC 801-4: 1988–Electrical Transients  
73/23/EEC–Low Voltage Directive (EMC)  
EN 60950– Safety of ITE Equipment  
FCC–47 CFR, Part 15, Subpart B, Class B  
Additional applicable standards:  
NEMA Type 1  
IP 30  
6
Pelco Manual C551M (4/98)  
 
3.0 INSTALLATION  
3.1 POWER  
No power on/off switch is provided. To apply power: insert the wall mount trans-  
former plug into the 12 VAC power jack in the rear panel and insert the wall mount  
transformer into a 120 VAC power source (230 VAC with KBD9000-X).  
3.2 VIDEO INPUT  
Connect a good grade of video coaxial cable from the Coaxitron® receiver or manual  
video switcher to the video “IN” BNC connector on the rear panel of the KBD9000.  
NOTE: Refer to Table A for the  
type of video coaxial cable to use.  
Table A. Video Coaxial Cable Requirements  
Cable Type*  
Maximum Distance  
RG59/U  
RG6/U  
RG11/U  
750 ft (229 m)  
1,000 ft (305 m)  
1,500 ft (457 m)  
* Minimum cable requirements:  
75 ohms impedance  
All-copper center conductor  
All-copper braided shield with 95% braid coverage  
3.3 VIDEO OUTPUT  
Connect a good grade of video coaxial cable from the video “OUT” BNC connector  
on the rear panel of the KBD9000 to the video input of the monitor. This cable  
should be terminated in 75 ohms at the monitor, or if looped through the monitor,  
terminated at the far end of the run.  
3.4 SYSTEM CONFIGURATIONS  
The simplest system configuration utilizing the KBD9000 is shown in Figure 1. Ba-  
sic KBD9000 Configuration. This system consists of the KBD9000 control transmit-  
ter, coax cable and receiver/camera. This basic Coaxitron® system is flexible and  
can be expanded to control multiple camera sites when a hard contact switching  
device is added. In this configuration, the Hi-Z/75-ohm switch on the back of the  
KBD9000 is set to the 75-ohm position.  
The addition of a manual video switcher and one receiver/camera is shown in  
Figure 2. KBD9000 with Manual Video Switcher and Multiple Cameras. In this  
example, the active coaxial cable is terminated in the KBD9000 and the inactive  
cables are terminated in the switcher. The selected camera signal is fed to the  
KBD9000, which then feeds the monitor. When a camera selection is made, that  
video line is dedicated to the KBD9000 and allows the associated Coaxitron®  
receiver to be controlled. Functions such as auto/random are latching and will  
remain on until turned off by the KBD9000. In this configuration, the Hi-Z/75-ohm  
switch on the back of the KBD9000 is set to the 75-ohm position.  
KBD9000 basic interconnections between the KBD9000 and receiver are shown in  
Figure 3. If you have chosen a configuration that includes a switching device, refer  
to the manual provided with the switcher for the appropriate connections.  
Pelco Manual C551M (4/98)  
7
 
MONITOR  
(TERMINATED)  
COAXIAL  
CABLE  
VIDEO  
SIGNAL  
COAXITRON®  
RECEIVER  
MULTICONDUCTOR  
CABLE  
KBD9000  
Figure 1. Basic KBD9000 Configuration  
MONITOR  
(TERMINATED)  
VIDEO  
SIGNAL  
COAXIAL  
CABLE  
COAXITRON®  
RECEIVER  
MULTICONDUCTOR  
CABLE  
MANUAL  
SWITCHER  
VIDEO  
SIGNAL  
KBD9000  
COAXITRON®  
RECEIVER  
MULTICONDUCTOR  
CABLE  
Figure 2. KBD9000 Configuration with Manual Video Switcher and Multiple Cameras  
8
Pelco Manual C551M (4/98)  
 
RECEIVER VIDEO CABLE  
INPUT FROM CAMERA  
RECEIVER  
RECEIVER VIDEO CABLE  
OUTPUT TO KBD9000  
RECEIVER CONTROL OUTPUT  
TO PAN AND TILT/LENS  
(AMP SERIES CPC OUTPUT CONN)  
24/120/230 VAC  
DC  
POWER  
INPUT  
HiZ  
75  
IN  
OUT  
OUTPUT TO  
MONITOR  
INPUT FROM  
RECEIVER  
Figure 3. Basic KBD9000 Configuration Interconnect Diagram  
Pelco Manual C551M (4/98)  
9
 
The Figure 4 drawing, KBD9000 Configuration with Multiple Transmitter and Re-  
ceivers, shows a more complex system. In this example, multiple KBD9000 trans-  
mitters are controlling multiple receivers.  
Video cables from the receivers are looped through the first control station to the  
second. At the first control station, a bridging-looping type sequential switcher is  
used and the Hi-Z/75-ohm switch on the back of the KBD9000 is set to the Hi-Z  
position. At the second control station, a terminating switcher is used and the Hi-Z/  
75-ohm switch on the back of the KBD9000 is set to the 75-ohm position.  
NOTE: All but the last KBD9000  
transmitter and associate switcher  
must be looping and unterminated.  
Transmitters and associated  
switchers should be physically ad-  
jacent to prevent signal deteriora-  
tion due to cable mismatch.  
Any one KBD9000 transmitter can assume control. If two or more KBD9000 control  
units are activated simultaneously, erroneous responses are prevented by error  
detection circuitry in the associated receiver.  
MONITOR  
(TERMINATED)  
COAXIAL  
CABLE  
VIDEO  
SIGNAL  
COAXITRON®  
RECEIVER  
LOOPING  
SWITCHER  
MULTICONDUCTOR  
CABLE  
KBD9000  
VIDEO  
SIGNAL  
COAXITRON®  
RECEIVER  
TERMINATING  
SWITCHER  
MULTICONDUCTOR  
CABLE  
KBD9000  
COAXIAL  
CABLE  
MONITOR  
(TERMINATED)  
Figure 4. KBD9000 Configuration with Multiple Transmitters and Receivers  
10  
Pelco Manual C551M (4/98)  
 
4.0 OPERATION  
In general, all operating controls on the KBD9000 are self-explanatory. See Section  
4.2, KBD9000 CONTROLS, for more information about each control function.  
4.1 FUNCTIONAL CIRCUIT DESCRIPTION  
The basic functional concept of a Coaxitron® system feeds 15 control pulses in a re-  
verse direction from the KBD9000 control transmitter to the receiver located near each  
camera station. These control pulses do not interfere with the video monitor presenta-  
tion because they occur during the vertical blanking interval of the video signal.  
Coaxial cable impedance matching is assured by the video amplifier in the control  
receiver. Proper receiving and termination impedance is likewise assured by the  
terminating resistor in the KBD9000 control transmitter. Any equipment placed be-  
tween the remote and local locations must be of the “loop-through” or “bridging”  
type; line amplifiers cannot be tolerated.  
Response time of the system is normally less than 30 ms. Error detection circuitry  
is incorporated to immunize the system from externally generated noise. Under  
extremely adverse environmental noise conditions response time may increase and  
control functions can fail. Under such extreme conditions, however, provision is  
made to inhibit all momentary functions.  
The proper function of the Coaxitron® system depends on the compatibility of two  
signals simultaneously traveling in opposite directions in the same coaxial cable. If  
the control signal is made large, compared to the video signal, there is the risk that  
associated equipment will be adversely affected. If the control signal is made small,  
compared to the video signal, it becomes difficult to separate it from the video  
signal (and any incumbent noise or hum). Therefore, the Coaxitron® system is de-  
signed to function with video and control signals nominally equal.  
Under such circumstances, reliable performance can be predicted with cable lengths  
up to 1,500 feet (457 m). Beyond this distance, the control signal amplitude can  
become attenuated sufficiently to make performance marginal. Marginal performance  
is also approached if the video signal is allowed to become excessive — the dy-  
namic range of the receiver video amplifier is one limitation. Sending end distortion,  
produced by the coaxial cable, is typically the major contributor to the malfunction-  
ing of a Coaxitron® system. The amplitude of distortion products is proportional to  
video signal amplitude and is a nonlinear function of cable length. The influence of  
these distortion products upon system performance is difficult to predict if signal  
amplitude is allowed to exceed specifications.  
Normally, auto-iris functions will maintain a video level well within reasonable limits  
and assure reliable performance. Often, however, automatic or manual level settings  
may be made abnormally high (perhaps to compensate for long cable losses or to  
produce a picture with more contrast). An excessively high video level setting can  
cause the Coaxitron® control system to fail completely — with all control functions  
disabled. In order to prevent system failures due to excessively high video levels, it  
is recommended that cameras be powered by the receiver.  
The KBD9000 is designed to combat prolonged loss of control due to the condi-  
tions described previously by providing the following protective functions:  
1. Simultaneous commands from two different sources are processed to assure  
that manual iris control cannot be inadvertently selected in place of automatic  
control.  
2. A sustained (20 to 40 second) illegal command condition results in (a) camera  
off, (b) automatic iris, or (c) manual pan.  
These functions greatly reduce the possibility of loss of control and usually elimi-  
nate the need for service.  
Pelco Manual C551M (4/98)  
11  
 
As an example, assume that the operator switches to manual iris control and pro-  
ceeds to open the iris excessively. The result can be a complete loss of control.  
Within 20 to 40 seconds, camera power is automatically removed (assuming this  
feature exists) and auto iris is reinstated.  
4.2 KBD9000 CONTROLS  
Refer to Figure 5. KBD900 Control Buttons to better understand the KBD9000 con-  
trols.  
The KBD9000 has the following controls:  
Camera Power  
Aux 1,2  
Two push-buttonswitchesforOn/Offcontrol(latchingfunction)  
Two push-button switches for latching functions  
Aux 3, 4  
Pan  
Two push-button switches for momentary functions*  
Two push-button switches for Auto/Man pan control (latching  
function)*  
Focus  
Zoom  
Iris  
Two push-button switches for Near/Far focus control.  
Two push-button switches for Tele/Wide zoom control.  
Two push-button switches for Open/Close iris control.  
Four push-button switches for Pan/Tilt control.  
Pan/Tilt  
*External requirements are needed for operation (refer to receiver manual).  
CAMERA  
ON  
OFF  
AUX  
PAN  
AUTO  
MAN  
1
3
4
2
ZOOM  
TELE  
WIDE  
KBD9000  
PAN/TILT  
®
Figure 5. KBD9000 Control Buttons  
12  
Pelco Manual C551M (4/98)  
 
5.0 TROUBLESHOOTING  
If you experience operating problems with either the receiver or the KBD9000, first  
check all receiver fuses and voltage readings to make sure they are in working  
order. The Pelco CX900TLC Local Test Board Plug-in Module can be utilized to  
verify that receiver functions and accessories are operational.  
There is little that can be done without the aid of an oscilloscope. We recommend  
you contact your local dealer or our Customer Service Department for assistance.  
Pelco Manual C551M (4/98)  
13  
 
6.0 MAINTENANCE  
The KBD9000 is engineered to provide years of reliable service. Regularly sched-  
uled maintenance is not required. Clean the outer surface of the KBD9000 with a  
nonabrasive cleaning cloth and antistatic cleaner. Be sure not to get any cleaner  
inside the KBD9000 case.  
14  
Pelco Manual C551M (4/98)  
 
7.0 SPECIFICATIONS  
ELECTRICAL  
Input Voltage:  
12 VAC from a 120 VAC, 60 Hz wall transformer provided with  
unit (230 VAC, 50 Hz with KBD9000-X)  
Power  
Consumption:  
Connectors:  
2.5 vA  
Two video BNC connectors (video input and output)  
Input Impedance: 75 ohms or high impedance (Hi Z), switchable  
Control Method:  
15-pulse train (pulse width modulated) superimposed on the  
videosignalduringtheverticalblankingintervalbytheKBD9000  
control transmitter. Pulse train occupies 1 TV line period.  
Approximately 1 Vp-p added to video signal, 333 kHz nominal  
Pulse Amplitude:  
Input Video  
Level:  
1 Vp-p nominal; 2 Vp-p maximum at less than 75% APL;  
1.5 Vp-p maximum at 90% APL  
System  
Bandwidth:  
Less than 2 dB down at 10 MHz (exclusive of cable)  
GENERAL  
Construction:  
Finish:  
Environment:  
Dimensions:  
Weight:  
Aluminum  
Gray polyester powder coat  
Indoor; -10° to 120°F (-23° to 49°C)  
See Figure 6.  
Unit  
Shipping  
1.95 lb (0.90 kg)  
5.0 lb (2.27 kg) approximate  
Rating:  
NEMA 1  
(Design and product specifications subject to change without notice.)  
This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union  
regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.  
8.10 (20.57)  
2.21  
(5.61)  
HiZ  
CAMERA  
AUX  
PAN  
75  
IN  
OUT  
7.16  
(18.19)  
KBD9000  
NOTE: VALUES IN PARENTHESES ARE CENTIMETERS; ALL OTHERS ARE INCHES  
Figure 6. KBD9000 Dimension Drawing  
Pelco Manual C551M (4/98)  
15  
 
8.0 WARRANTY AND RETURN INFORMATION  
WARRANTY  
Pelco will repair or replace, without charge, any merchandise proved defective in material or  
workmanship for a period of one year after the date of shipment.  
Exceptions to this warranty are as noted below:  
Five years on FT/FR8000 Series fiber optic products.  
Three years on Genex® Series products (multiplexers, server, and keyboard).  
Three years on Camclosure® and fixed camera models, except the CC3701H-2, CC3701H-2X,  
CC3751H-2,CC3651H-2X,MC3651H-2,andMC3651H-2Xcameramodels,whichhaveafive-  
year warranty.  
Two years on standard motorized or fixed focal length lenses.  
Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and DF5/DF8 Series fixed  
dome products.  
Two years on Spectra®, Esprit®, ExSite, and PS20 scanners, including when used in  
continuous motion applications.  
Two years on Esprit® and WW5700 Series window wiper (excluding wiper blades).  
Eighteen months on DX Series digital video recorders, NVR300 Series network video  
recorders, and EnduraSeries distributed network-based video products.  
One year (except video heads) on video cassette recorders (VCRs). Video heads will be  
covered for a period of six months.  
Sixmonthsonallpanandtilts,scannersorpresetlensesusedincontinuousmotionapplications  
(that is, preset scan, tour and auto scan modes).  
Pelco will warrant all replacement parts and repairs for 90 days from the date of Pelco shipment.  
AllgoodsrequiringwarrantyrepairshallbesentfreightprepaidtoPelco,Clovis,California.Repairs  
made necessary by reason of misuse, alteration, normal wear, or accident are not covered under  
this warranty.  
Pelco assumes no risk and shall be subject to no liability for damages or loss resulting from the  
specific use or application made of the Products. Pelco’s liability for any claim, whether based on  
breach of contract, negligence, infringement of any rights of any party or product liability, relating  
totheProductsshallnotexceedthepricepaidbytheDealertoPelcoforsuchProducts. Innoevent  
will Pelco be liable for any special, incidental or consequential damages (including loss of use, loss  
of profit and claims of third parties) however caused, whether by the negligence of Pelco or  
otherwise.  
The above warranty provides the Dealer with specific legal rights. The Dealer may also have  
additional rights, which are subject to variation from state to state.  
Ifawarrantyrepairisrequired, theDealermustcontactPelcoat(800) 289-9100or(559)292-1981  
to obtain a Repair Authorization number (RA), and provide the following information:  
1. Model and serial number  
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice number  
3. Details of the defect or problem  
If there is a dispute regarding the warranty of a product which does not fall under the warranty  
conditions stated above, please include a written explanation with the product when returned.  
Methodofreturnshipmentshallbethesameorequaltothemethodbywhichtheitemwasreceived  
by Pelco.  
RETURNS  
In order to expedite parts returned to the factory for repair or credit, please call the factory at (800)  
289-9100 or (559) 292-1981 to obtain an authorization number (CA number if returned for credit,  
and RA number if returned for repair).  
All merchandise returned for credit may be subject to a 20% restocking and refurbishing charge.  
Goods returned for repair or credit should be clearly identified with the assigned CA or RA number  
and freight should be prepaid. Ship to the appropriate address below.  
If you are located within the continental U.S., Alaska, Hawaii or Puerto Rico, send goods to:  
Service Department  
Pelco  
3500 Pelco Way  
Clovis, CA 93612-5699  
If you are located outside the continental U.S., Alaska, Hawaii or Puerto Rico and are instructed  
to return goods to the USA, you may do one of the following:  
If the goods are to be sent by a COURIER SERVICE, send the goods to:  
Pelco  
3500 Pelco Way  
Clovis, CA 93612-5699 USA  
Pelco, the Pelco logo, Camclosure, Esprit,  
Genex, Legacy, and Spectra are registered  
trademarks of Pelco.  
If the goods are to be sent by a FREIGHT FORWARDER, send the goods to:  
Pelco c/o Expeditors  
473 Eccles Avenue  
South San Francisco, CA 94080 USA  
Phone: 650-737-1700  
Fax: 650-737-0933  
Endura and ExSite are trademarks of Pelco.  
© Copyright 1998, Pelco. All rights reserved.  
16  
Pelco Manual C551M (4/98)  
 

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