Pelco Switch C841M A User Manual

I N S T A L L A T I O N / O P E R A T I O N  
VA6200 Series  
Sequential Switcher  
C841M-A (7/02)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
IMPORTANT SAFEGUARDS AND WARNINGS  
Prior to installation and use of this product, the following WARNINGS should be observed.  
1. Installation and servicing should be done only 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. Use only replacement parts recommended by Pelco.  
DESCRIPTION  
The VA6200 Series Sequential Switchers manually or automatically switch multiple cameras to a monitor. You can switch up to  
20, 12, 8, or 4 cameras to 1 or 2 monitors, depending on the model you have.  
The switchers second monitor output can be connected to a monitor and/or a Coaxitron® controller. The switchers have an  
alarm input for each camera and camera ID, and an external trigger to control camera sequencing remotely.  
MODELS  
VA6204  
VA6204-X  
Sequential switcher with 4 camera and 4 alarm inputs, and 2 monitor outputs, 120 VAC  
Same as the VA6204 except 230 VAC  
VA6208  
VA6208-X  
Sequential switcher with 8 camera and 8 alarm inputs, and 2 monitor outputs, 120 VAC  
Same as the VA6208 except 230 VAC  
VA6212  
VA6212-X  
Sequential switcher with 12 camera and 12 alarm inputs, and 2 monitor outputs, 120 VAC  
Same as the VA6212 except 230 VAC  
VA6220  
VA6220-X  
Sequential switcher with 20 camera and 20 alarm inputs, and 2 monitor outputs, 120 VAC  
Same as the VA6220 except 230 VAC  
C841M-A (7/02)  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION  
1. Remove the cover from the switcher.  
2. Set the jumpers as required for your application. Refer to Figure 1 and Table A.  
3. Replace the cover.  
4. Place the unit on a flat surface or install it in an equipment rack using the appropriate rack-mount kit.  
5. Make all equipment connections to the switcher. Refer to Figure 2. Refer to Table B for the type of coaxial cable to use.  
Only MON 2 output is Coaxitron compatible.  
NOTE: The VA6220 switcher is supplied with factory-installed rack ears for mounting in a standard 19-inch rack mount. The rack ears  
can be removed when using a VA6220 in a desktop application.  
JP1 - JP20  
JP25  
JP23  
JP26  
JP24  
JP28  
JP31  
JP32  
JP33  
VA6220 and VA6220-X  
JP1 - JP12  
B
A
JP25  
JP23  
JP26  
JP24  
JP28  
JP29 JP30  
B
A
B
A
VA6212 and VA6212-X  
JP1 - JP8  
JP1 - JP4  
JP25  
JP23  
JP26  
JP24  
JP28  
B
A
JP25  
JP23  
JP26  
JP24  
JP28  
JP29 JP30  
JP29 JP30  
B
A
VA6204 and VA6204-X  
VA6208 and VA6208-X  
Figure 1. Jumper Settings - VA6200 Series  
4
C841M-A (7/02)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Table A. Jumper Settings - VA6200 Series  
Jumper  
Position  
Function  
JP1 - JP20  
A
B
Camera input terminated (75 ohms)  
Camera input looping (high impedance)  
JP23, JP24, JP25, JP26, JP28, JP31  
JP29 or JP32  
A
B
Camera titles on Monitor 1  
Camera titles on Monitor 2  
A
B
PAL video standard  
NTSC video standard  
JP30 or JP33  
A
B
Standard character set  
Extended character set  
Standard character set: 0-9, A-Z, punctuation  
Extended character set: Standard character set plus lower case letters, symbols, and  
kanji and katakana characters  
Table B. 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  
6. Wire the alarm inputs, alarm output, and external trigger directly. Refer to Figure 6 to build a cable using either the 15-pin  
or 25-pin D-type mating connector that is supplied with the switcher.  
The alarm inputs require a ground signal to activate them. There is one alarm input for each camera. For example, an  
alarm on input 5 directs the switcher to select camera 5.  
The alarm output is a relay with normally open (N.O.) and normally closed (N.C.) contacts. This connection is intended to  
activate an external device, such as a VCR, when there is an alarm. Refer to the Specifications section for the voltage and  
current ratings of the relay.  
The external trigger is an input connection. It is for use with time-lapse recorders that have an external trigger output to  
control the sequencing of cameras.  
7. Plug in the power cord. The switcher begins operating.  
8. Synchronize the cameras if there is vertical roll when switching between cameras. Refer to the instruction manuals  
supplied with the cameras.  
C841M-A (7/02)  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
Figure 2. Fixed Cameras with Terminated Inputs  
Figure 3. Fixed Cameras with Looping Outputs  
6
C841M-A (7/02)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Figure 4. Movable Cameras with Terminated Inputs and Coaxitron Control  
Figure 5. Movable Cameras with Looping Outputs and Coaxitron Control  
C841M-A (7/02)  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
Figure 6. Connector Assembly  
8
C841M-A (7/02)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION  
To operate the VA6200 Series Switcher:  
1. Plug in the power cord.  
2. Select the monitor by pushing the MON 1 or MON 2 button.  
3. Press a camera button to view video from the corresponding camera.  
SEQUENCING  
To run a sequence:  
1. Select a monitor by pushing the MON 1 or MON 2 button.  
2. Press the SEQ button.  
The camera LEDs light one at a time to indicate the corresponding camera is connected to the monitor. If a camera’s LED is not  
lit, it has been programmed to bypass the sequence. Separate sequences can be run simultaneously on both monitors.  
To stop a sequence:  
1. Push the MON 1 or MON 2 button to select the monitor on which you want to stop the sequence.  
2. Press any camera button.  
The camera’s corresponding LED illuminates, sequencing stops, and the selected cameras input appears on the monitor.  
VIEWING THE STATUS OF CAMERAS IN A SEQUENCE  
1. Press the MON 1 or MON 2 button.  
2. Press and hold the GLOBAL and BYPASS buttons until the Sequence Status display appears on the monitor.  
3. Release the GLOBAL and BYPASS buttons. If there is an asterisk under a camera on the monitor, that camera is IN the  
sequence. If there is no asterisk, that camera is OUT of the sequence. Refer to Figure 7.  
4. Repeat steps 2 and 3 to exit the Sequence Status mode.  
CHANGING THE STATUS OF A SINGLE CAMERA IN A SEQUENCE  
Camera inputs not used may be bypassed from the sequence. Likewise, cameras that are bypassed can be put back into the  
sequence. To change the status of a camera:  
1. Press the MON 1 or MON 2 button.  
2. Press a camera button. If the camera LED is on steady, it is IN the sequence. If the camera LED is blinking, it is OUT of the  
sequence.  
2. Press the BYPASS button to toggle the status of the camera.  
MON 1 SEQUENCE STATUS  
CHANGING THE STATUS OF MULTIPLE CAMERAS IN A SEQUENCE  
1 2 3 4 5 6  
7
8
Camera inputs not used may be bypassed from the sequence. Likewise, cameras that are  
bypassed can be put back into the sequence. To change the status of cameras:  
* * * *  
*
1. Press the MON 1 or MON 2 button.  
In the sequence  
2. Press and hold the GLOBAL and BYPASS buttons until the Sequence Status display  
appears on the monitor.  
MON 2 SEQUENCE STATUS  
1 2 3 4 5 6  
7
8
3. Release the GLOBAL and BYPASS buttons.  
* * * * * *  
4. Press the camera buttons to toggle the status of the cameras. Refer to Figure 7.  
5. Repeat steps 2 and 3 to exit the Sequence Status mode.  
Out of the sequence  
Figure 7. Camera Status  
C841M-A (7/02)  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
DWELL TIME  
The time between switching from one camera to another is known as the dwell time. The dwell time can be set differently for  
each camera or it can be set the same (global) for all cameras on a monitor.  
To check the dwell time:  
1. Select a camera by pressing the button for that camera.  
2. Press the camera button again. A number appears on the monitor indicating the dwell time from 1 to 60 seconds.  
To set the dwell time:  
1. Press the MON 1 button.  
2. Global Dwell Setting - Press and hold the GLOBAL button. Proceed to step 3. Individual Dwell Settings - Press and hold  
the desired CAMERA button. Proceed to step 3.  
3. Press and hold the TIME button. The timer displays a count in the lower left corner of the monitor, beginning at 1. The  
timer counts to 60. Each number represents the dwell time from a minimum of 1 second to a maximum of 60 seconds.  
4. Release the TIME button at the dwell time you desire. The count does not wrap around, so if you miss your desired count,  
just release the TIME button, then press the TIME button again to restart the count.  
5. Release the GLOBAL/CAMERA button.  
6. Verify the dwell setting by pressing the camera button of whichever camera is currently selected. The dwell time appears  
on the monitor.  
7. Repeat steps 2-6 for each camera for individual dwell times.  
8. Press the MON 2 button if you have a second monitor and repeat steps 2-7. Both monitors can have different global  
dwell times.  
CAMERA TITLING  
You can program titles for each camera. The titles appear on the monitor screen.  
To program or change camera titles:  
1. Press the MON 1 or MON 2 button for the monitor on which camera titles appear. Camera titles appear on one monitor  
only. The monitor on which the titles appear is determined by the position of jumpers inside the switcher. Refer to  
Figure 1 and Table A.  
2. Press and hold the GLOBAL button and camera button. A blinking cursor in the camera title indicates that you are in the  
edit mode for camera titling.  
3. Release the GLOBAL and camera buttons.  
4. Enter the camera title. Up to twenty characters can be entered. The blinking cursor indicates its current position. Press  
the TIME button to scroll forward through the character set. Press the GLOBAL button to scroll backward through the  
character set. Press the SEQ button to move the cursor one space to the right. Press the BYPASS button to move the  
cursor one space to the left.  
5. When you have finished entering the camera title, do one of the following:  
a. Press the camera button to select another camera. The camera title is saved and you are ready to edit the title of  
the camera you just selected.  
b. Press the button of the camera that is currently selected. The camera title is saved and you exit the cameras  
programming mode.  
10  
C841M-A (7/02)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
ALARMS  
The alarm inputs must be enabled or disabled if you connected alarms on the switcher to them.  
To enable or disable alarms:  
1. Press the MON 1 button.  
2. Press the recessed ALARM switch. The switch toggles the alarm inputs on and off. When the ON LED is lit, the alarm  
inputs are enabled. When the ON LED is out, the alarm inputs are disabled. The switch enables or disables all alarm  
inputs.  
3. Press the MON 2 button, then press the ALARM switch to enable or disable the alarms for monitor 2.  
When there is an alarm, the switcher displays video on the monitor that corresponds to the alarm input. For example, if there is  
an alarm on input 3, the switcher displays video from camera 3. If there are multiple alarms, the switcher sequences between  
the alarms every second.  
EXTERNAL TRIGGER  
The external trigger allows the switcher to accept a signal from a time-lapse VCR to control the sequencing of cameras. The  
recessed EXT TRIG switch toggles the external trigger on and off. When the LED is lit, the external trigger is enabled. When  
the LED is out, the external trigger is disabled.  
Camera input switching occurs every time a positive logic pulse (ground to +5 V) is sensed on the external trigger input. The  
maximum rate of sequencing is every 16.7 ms, which allows capture of one field of video between switching. The external  
trigger activates switching on both monitor outputs. In the alarm mode, the external trigger overrides the alarm sequencing  
dwell time.  
POWER-UP DEFAULT SETTINGS  
On power up, the default settings retain the configurations for camera sequences, but require that any sequence be manually  
started. For a sequence to start automatically during power-up, the unit must be programmed to remember the default settings.  
To program the default setting that you want upon restoration of power:  
1. Operate the unit in the desired default setting.  
2. Press and hold the GLOBAL button and momentarily press the SEQ key. The new default setting is stored.  
3. Release the GLOBAL button.  
C841M-A (7/02)  
11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
TROUBLESHOOTING  
PROBLEM  
SOLUTION  
No power  
Check the fuse .  
Video output quality poor  
Check jumper settings (Refer to Figure 1, Table A).  
(Examples: Squiggly video, poor contrast, picture not centered)  
Locked system or sequencing not working as desired  
Reset the switcher.  
There are two types of reset operations:  
1. Restart operation without erasing any programmed settings or sequences. If the switcher “locks up” and does not  
respond to normal operational controls, press the recessed RESET button on the front panel to restart operation.  
2. Return the switcher to its default settings and then restart operation. Be careful if you perform this reset. Any  
programmed settings or sequences will be lost.  
The default settings:  
Camera 1  
Sequencing  
Alarms  
External Trigger  
Dwell Time  
Selected  
None  
Disabled  
Disabled  
1 second  
To reset the switcher to its default settings:  
a. Press and hold the GLOBAL button.  
b. Press the RESET button.  
c. Release the RESET button.  
d. Continue pressing the GLOBAL button while the unit resets. All LEDs turn off. When the reset is complete, the LED  
for the monitor lights and the LED for camera 1 lights.  
e. Release the GLOBAL button.  
Table C. Fuse Table  
MODEL  
120 VAC Units  
230 VAC Units  
VA6204  
VA6208  
VA6212  
VA6220  
1/10  
1/4  
1/10  
1/8  
1/10  
1/8  
1/10  
N/A  
All fuses are 5 x 20 mm, 250V, slow-blow.  
12  
C841M-A (7/02)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
VIDEO  
Inputs:  
Terminating (75 ohms) or looping (high impedance) NTSC and PAL compatible  
Outputs  
Monitor 1:  
75 ohms  
Monitor 2:  
Gain:  
75 ohms; half duplex (Coaxitron® compatible). Requires field jumper change  
Unity  
Dwell:  
Camera dwell independently adjustable from 1 to 60 seconds nominal  
Frequency  
Response:  
10 MHz  
Maximum  
Signal Level:  
1.5 Vp-p  
Tilt:  
Less than 2%  
Character  
Generation:  
Available on monitor 1 or 2  
Better than -43 dB at 10 MHz  
Crosstalk:  
ELECTRICAL  
Input Voltage:  
120 VAC, 60 Hz (NTSC) or 230 VAC, 50 Hz (PAL)  
Rated Current:  
VA6204:  
25 mA  
40 mA  
50 mA  
75 mA  
VA6208:  
VA6212:  
VA6220:  
Power  
VA6204:  
VA6208:  
VA6212:  
VA6220:  
2 vA  
4 vA  
6 vA  
8 vA  
Alarm In:  
Ground alarm inputs to enable alarm. Open or +5 VDC maximum input to disable alarm  
Alarm Out:  
Connectors:  
Dry contact relay, normally open contacts. 1A at 30 VDC, 0.5A at 125 VAC and 0.3A at 80 VDC  
BNC  
C841M-A (7/02)  
13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
GENERAL  
Construction  
Chassis:  
Cover:  
Steel, zinc plated  
Steel, textured black enamel  
Panel:  
Aluminum, with LEXAN® overlay  
Dimensions  
VA6204 Series: 1.75 (H) x 5.50 (W) x 9.25 (D) inches (4.44 x 13.97 x 23.49 cm)  
VA6208 Series: 1.75 (H) x 8.75 (W) x 11.75 (D) inches (4.44 x 22.23 x 29.84 cm)  
VA6212 Series: 1.75 (H) x 14.25 (W) x 9.25 (D) inches (4.44 x 36.19 x 23.49 cm)  
VA6220 Series: 1.72 (H) x 17.47 (W) x 8.78 (D) inches (4.37 x 44.37 x 22.30 cm)  
Rating:  
Environment:  
NEMA 1  
32° to 120°F (0° to 49°C)  
(Design and product specifications subject to change without notice.)  
14  
C841M-A (7/02)  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PRODUCT WARRANTY AND RETURN INFORMATION  
WARRANTY  
The above warranty provides the Dealer with specific legal rights. The Dealer may also have addi-  
tional rights, which are subject to variation from state to state.  
Pelco will repair or replace, without charge, any merchandise proved defective in material or work-  
manship for a period of one year after the date of shipment.  
If a warranty repair is required, the Dealer must contact Pelco at (800) 289-9100 or (559) 292-1981  
to obtain a Repair Authorization number (RA), and provide the following information:  
Exceptions to this warranty are as noted below:  
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  
Five years on FT/FR8000 Series fiber optic products.  
Three years on Genex® Series products (multiplexers, server, and keyboard).  
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.  
Three years on Camclosure® and fixed camera models, except the CC3701H-2, CC3701H-2X,  
CC3751H-2, CC3651H-2X, MC3651H-2, and MC3651H-2X camera models, which have a five-  
year warranty.  
Method of return shipment shall be the same or equal to the method by which the item was re-  
ceived by Pelco.  
Two years on standard motorized or fixed focal length lenses.  
RETURNS  
Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and DF5/DF8 Series fixed  
dome products.  
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).  
Two years on Spectra®, Esprit®, ExSite, and PS20 scanners, including when used in continu-  
ous motion applications.  
All merchandise returned for credit may be subject to a 20% restocking and refurbishing charge.  
Two years on Esprit® and WW5700 Series window wiper (excluding wiper blades).  
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.  
Two years (except lamp and color wheel) on Digital Light Processing (DLP) displays. The lamp  
and color wheel will be covered for a period of 90 days. The air filter is not covered under  
warranty.  
If you are located within the continental U.S., Alaska, Hawaii or Puerto Rico, send goods to:  
Eighteen months on DX Series digital video recorders, NVR300 Series network video record-  
ers, and Endura™ Series distributed network-based video products.  
Service Department  
Pelco  
3500 Pelco Way  
Clovis, CA 93612-5699  
One year (except video heads) on video cassette recorders (VCRs). Video heads will be covered  
for a period of six months.  
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:  
Six months on all pan and tilts, scanners or preset lenses used in continuous motion applica-  
tions (that is, preset scan, tour and auto scan modes).  
If the goods are to be sent by a COURIER SERVICE, send the goods to:  
Pelco will warrant all replacement parts and repairs for 90 days from the date of Pelco shipment.  
All goods requiring warranty repair shall be sent freight prepaid to Pelco, Clovis, California. Re-  
pairs made necessary by reason of misuse, alteration, normal wear, or accident are not covered  
under this warranty.  
Pelco  
3500 Pelco Way  
Clovis, CA 93612-5699 USA  
If the goods are to be sent by a FREIGHT FORWARDER, send the goods to:  
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  
to the Products shall not exceed the price paid by the Dealer to Pelco for such Products. In no event  
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.  
Pelco c/o Expeditors  
473 Eccles Avenue  
South San Francisco, CA 94080 USA  
Phone: 650-737-1700  
Fax: 650-737-0933  
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.  
REVISION HISTORY  
Manual #  
C841M  
C841M-A  
Date  
12/99  
7/02  
Comments  
Original version.  
Updated manual to new format. Removed reference to alarm breakout panel.  
Pelco, the Pelco logo, Camclosure, Esprit, Genex, Legacy, and Spectra are registered trademarks of Pelco.  
Endura and ExSite are trademarks of Pelco.  
© Copyright 2002, Pelco.  
All rights reserved.  
DLP is a trademark of Texas Instruments, Inc  
C841M-A (7/02)  
15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
World Headquarters  
3500 Pelco Way  
Clovis, California 93612 USA  
USA & Canada  
Tel: 800/289-9100  
Fax: 800/289-9150  
International  
Tel: 1-559/292-1981  
Fax: 1-559/348-1120  
ISO9001  
Orangeburg, New York Las Vegas, Nevada Eindhoven, The Netherlands Wokingham, United Kingdom Montreal, Canada  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Pengo Computer Accessories Sander UBR7200 User Manual
Pentax Digital Camera Optios7 User Manual
Pentax Digital Camera PC 550 User Manual
Philips Blu ray Player BDP5012 F7 User Manual
Philips VCR VRZ360AT User Manual
Pioneer TV Video Accessories AVH 170DVD User Manual
Planar Car Video System PL1500M User Manual
Polycom Network Cables VSX 7000 User Manual
Poulan Chainsaw 1800 SUPER User Manual
ProForm Home Gym PFEL732070 User Manual