ESolutions To Common Problems .......................................................................40
FSwitcher/Controller and Keyboard RJ-45 Pin Functions ...................................40
2Pelco Manual C523M-H (6/05)
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.This unit is designed for indoor use only and must not be installed where exposed to
rain and moisture.
3.The installation method and materials should be capable of supporting four times the
weight of the unit and equipment.
4.After replacement/repair of this unit’s electrical components, conduct a resistance
measurement between line and exposed parts to verify the exposed parts have not
been connected to line circuitry.
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.
Please thoroughly familiarize yourself with the information in this manual prior to installation
and operation.
CAUTION:
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
REGULATORY NOTICES
This equipment has been tested and found to comply with the limits of a Class A digital
device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
Pelco Manual C523M-H (6/05)3
MODELS
CM6700-MXB2Matrix switcher/controller with 16 video inputs and 2 monitor outputs,
CM6700-MXB2-X Same as CM6700-MXB2, PAL-configured for 230 VAC and 50 Hz
CM6700-MXB4Same as CM6700-MXB2 with two-monitor expansion card
CM6700-MXB4-X Same as CM6700-MXB4, PAL-configured for 230 VAC and 50 Hz
120 VAC, 50/60 Hz
operation
(CM6700VMC2) pre-installed
operation
ASSOCIATED EQUIPMENT
KBD100Desktop keyboard with full switching and programming capabilities
KBD200ADesktop keyboard with full switching and programming capabilities,
KBD300ADesktop keyboard with full switching and programming capabilities,
CM6700-VMC2Expansion card with two monitor outputs
CM6700-VMC2-X Expansion card with two monitor outputs, PAL-configured
KBDKITWiring kit for connecting KBD100, KBD200A, and KBD300A keyboards
plus push-button control of PTZ functions
plus joystick control of PTZ functions
to remote keyboard port; includes two RJ-45 wall blocks and a transformer to convert 120 VAC to 12 VAC for keyboard power
KBDKIT-XWiring kit for connecting KBD100, KBD200A, and KBD300A keyboards
CM9760-CDU-TThis is a 16-channel RS-422 transmit-only (two-wire and ground) dis-
to remote keyboard port; includes two RJ-45 wall blocks and a transformer to convert 230 VAC to 12 VAC for keyboard power
tributor that is used primarily to install pan and tilt and dome receivers
in a star configuration.
4Pelco Manual C523M-H (6/05)
DESCRIPTION
Pelco’s CM6700 is a keyboard-controlled cross-point video matrix switcher/control unit
(SCU) that allows you to route up to sixteen video images to as many as four monitors
while controlling camera positions.
Applications
The CM6700 SCU can be controlled from a local or remote keyboard (refer to Figure 1),
used with a multiplexer to display multiple camera views on a monitor (refer to Figure 2),
and interfaced to a distant keyboard via dial-up telephone circuits through appropriate interface equipment (refer to Figure 3). The CM6700 features menu-driven, password-protected
programming. The CM6700 can also be controlled from a personal computer using ASCII
commands.
Keyboards
Camera positioning options can be programmed and controlled from a keyboard. Up to
eight keyboards can be connected to the CM6700 SCU, allowing monitoring stations that
share a common monitor to each have a keyboard. Four different keyboards are available
to use with the CM6700 SCU, each with varying features and different costs. (Keyboard
types can be mixed in a system – See
Sequences, Presets, and Patterns
Special programmed operations include sequences, presets and patterns.
A sequence allows you to see a routine of 16 camera views on your monitor over and
over again. The sequence can be operated automatically or manually. The order in which
the views appear and the time each view remains can be programmed.
A preset allows you to direct a pan/tilt/zoom (camera positioning system) to move to a
certain position on command or as a result of an alarm. In addition to moving the
camera, a descriptive title can appear on the screen. (Presets are not available with the
KBD100 keyboard.)
Associated Equipment
.)
With a pattern you can program a camera positioning system to move around its
viewing area in a repeating pattern. The number and time length of patterns varies with
different positioning systems. (Patterns are not available with the KBD100 keyboard.)
Alarm Inputs
Eighteen alarm inputs are provided. These can be programmed to cause the display to
switch automatically to the camera with the alarm and/or to operate one of three auxiliary
outputs. Sixteen of the inputs are associated with individual cameras. Two of the inputs
activate group camera sequences.
Auxiliary Outputs
Three auxiliary outputs are provided. One output is a relay and two are open collector (TTL)
outputs. Auxiliary outputs are activated at the keyboard (except KBD100).
Protocols
The CM6700 works with Pelco’s Coaxitron®‚ D, and P protocol receivers.
Power, Mounting Methods
The CM6700 SCU operates on 120 VAC or 230 VAC, depending on the model. The
compact case mounts in 3-1/2 inches of vertical space in a 19-inch equipment bay or to a
wall or table top.
Pelco Manual C523M-H (6/05)5
12 VAC
TRANSFORMER
COAXITRON
WALL BLOCK
COAXITRON
CM6700 SCU
VIDEO INPUTS
13579113 15
246810 121416
SHIELDED
TWISTED
PAI R
VIDEO OUTPUTS
1
2
3
4
RCVR
RS-422 (P OR D)
TO ALARM
CONTACTS
LOCAL
KEYBOARD
RS-485
DAISY-CHAIN TO
OTHER
RECEIVERS
RS-232 TO PC OR
CARD ACCESS
COMPUTER
DATA
CABLE
KBD100/200A/300A
REMOTE KEYBOARDS
LOCAL KEYBOARD
00044
Figure 1. CM6700 Applications
6Pelco Manual C523M-H (6/05)
CAMERA VIDEO
LOOPED VIDEO INPUTS
MULTIPLEXER
MULTIPLEXED
VIDEO
MULTIPLEXER
*
VIDEO INPUTS
1357911315
246810121416
VIDEO INPUTS
13579111315
246810121416
CM6700 SCU
ALTERNATE MULTIPLEXED
VIDEO ROUTING THROUGH
A CAMERA INPUT.
KBD200A/300A
Figure 2. Application with a Multiplexer
VIDEO OUTPUTS
1
2
3
4
*
VIDEO OUTPUTS
1
2
3
4
LOCAL
KEYBOARD
*
00045
LOCAL
KEYBOARD
NOTE: ASCII DOES
RS-422 FACILITY (FIBER OPTIC TERMINAL,
ETC.) TO REMOTE KEYBOARD (ASCII)
CONTROL
KBD200A
NOT SUPPORT
PROGRAMMING
FOT = FIBER OPTIC TERMINAL
FOT
(VIDEO+)
VIDEO
FOT
(VIDEO+)
MONITOR
RS-232 FACILITY (PELCOVISION, ETC.)
TO REMOTE KEYBOARD (ASCII)
CONTROL
KBD200A
TRANSMITTERRECEIVER
PSTN
VIDEO
00046
MONITOR
Figure 3. Applications with Remote Keyboards (ASCII, KBD200A Only)
Pelco Manual C523M-H (6/05)7
INSTALLATION
1SET OPTIONS
1.Refer to Figure 4. Remove the cover.
A
2.Refer to Figure 5. Set jumpers according to your system requirements. JP1-JP16 are
used to terminate the video input with a 75-ohm resistor or to unterminate the video
(looping). The factory default has the jumper installed in the terminating position. If you
are connecting only a camera to an input, leave the jumper in the terminating position.
If you are looping the video to another device, move the jumper to the looped position,
and terminate at the equipment connected to the looping output.
REMOVE 6
SCREWS
75-OHM TERMINATION
JUMPER
LIFT COVER
C
OFF
Figure 4. Cover Removal
B
REMOVE 6
SCREWS
00055
KEY
TERMINATED LOOPED
75-OHM TERMINATION
JUMPERS (ONE PER INPUT)
JP16
NOTE: JUMPER JP1 CORRESPONDS TO VIDEO INPUT 1,
Figure 5. Video Termination Jumpers
ON
1234
JP2 TO VIDEO INPUT 2, ETC.
ON
1234
BACK OF SCU
ON
ON
1234
JP1
1234
8Pelco Manual C523M-H (6/05)
3.Refer to Figure 6. Set DIP switches.
a.Communication port 2 is available for a PC or remote keyboard operating in ASCII
mode. (Refer to
ASCII Operating Commands
.) Most PC applications require
RS-232. A remote keyboard can require either RS-232 or RS-422, depending on
the communications facility. To find out the required interface, check your PC
serial port information or refer to your keyboard manual. Set DIP switch SW5
(COM 2) for RS-232 or RS-422, according to your system requirements. The
SCU is configured at the factory for RS-422.
b.DIP switches SW1, SW2, SW3 and SW4 are to remain in the factory default posi-
tion (OFF).
c.DIP switch SW6 (COM1) is to remain in factory default position (RS-422).
POWER
TERMINAL
BLOCK
FUSE
4.Replace cover.
2MOUNT UNIT
1.Select a suitable location for the SCU. It must be within 6 feet (1.8 m) of a suitable
electrical outlet. Do not connect the power yet.
2.Refer to Figure 7. Position mounting ears on the sides of the SCU for the appropriate
mounting. If the ears are not required, leave them off.
SW6 DEFAULTS
TO RS-422
ON
12345678
ON
12345678
3a
HIGH VOLTAGE
TRANSFORMER
Figure 6. DIP Switch Locations
3c
ON
1234
SW5 & 6 DIP SWITCH SETTINGS
RS-422/485RS-232
12345678
ON
ON
1234
12345678
ON
ON
ON
1234
1234
3b
KEY
OFF
ON
00054
POSITION BRACKETS FOR
RACK MOUNTING (REAR)
POSITION BRACKETS FOR
UNDER-TABLE MOUNTING
POSITION BRACKETS FOR
FLUSH MOUNTING
(WALL OR TABLE TOP)
NOTE: EACH SCU COMES WITH
2 MOUNTING BRACKETS
Figure 7. Installing Mounting Ears
Pelco Manual C523M-H (6/05)9
3.Refer to Figure 8. Use suitable hardware to mount the SCU an in equipment bay or
against a flat surface, according to your installation requirements.
MOUNT TO RACK OR SURFACE
WITH 4 SCREWS
Figure 8. Mounting the Matrix Switcher
3CONNECT VIDEO SOURCES
Refer to Figure 9. Connect video cables at the appropriate BNC receptacles on the back of
the SCU.
CAMERA 1
CAMERA 15
VIDEO INPUTS
13 579
246810
Figure 9. Connecting Video Sources
11
1214
1315
VIDEO OUTPUTS
1
2
16
3
4
ALARMS
ALARMS
COM 1 (1-6)
COM 2 ( 7-12)
CONTROL
OUTPUTS
(1-9)
(10-18)
10
12 3456789
11
12 13 14 15 16 17 18
1 2345 6789
F
0123
2
F
3NONCCO
10
11
12
M
LOCAL
KEYBOARD
REMOTE KEYBOARD(S)
TT RR
++
LOOPING OUT
CM6700 SCU
10Pelco Manual C523M-H (6/05)
4CONNECT CONTROL LINES
Y
NOTE:
If D or P protocol
receivers are used, they must
all be the same protocol. D
and P protocol receivers
cannot be mixed on the
SCU’s communication port.
Coaxitron control may be
used for some of your
sources when either D or P
protocol receivers are used.
NOTE:
Unless you have
receivers that are equipped
for bi-directional control, you
will only need to run two
wires (TX+ and TX-) to each
receiver.
1.Connect camera control lines to receivers. If your video sources are all controlled by
Coaxitron, skip this section and go to step 5 . If any of your video sources are using D
or P protocol via RS-422 communications circuits, they will connect at COM 1 on the
back of the SCU, as outlined below.
2.Refer to Figure 10. Connect control lines to COM 1 at the connector on the back of the
SCU.
1 35 79 1 13 15
2 46 8 10 12 14 16
VIDEO INPUTS
COM 1 (1-6)
COM 2 (7-12)
12-PIN PLUG-IN
CONNECTOR
TO RECEIVERS
VIDEO OUTPUTS
1
2
3
4
CONNECT PINS 5 & 6 ONLY IF
USING BI-DIRECTIONAL CONTROL
LOCAL
KEYBOARD
NOTE: TO PROPERLY
SHIELD DATA CABLE
CONNECT GROUND
ON ONE END ONLY
COM 1 (1-6)
RS-422
PIN ASSIGNMENTS
PINFUNCTION
1T+
2T–
3 (OPTIONAL) GND
4 NC
5R–
6R+
00052
Figure 10. COM 1 Connections on the SCU
3.Connect wiring to all receivers.
a.Daisy-chaining (going from one receiver to another) is recommended (refer to
Figure 11) but not always possible.
1 3 5 7 9 1 13 15
VIDEO INPUTS
2 4 6 8 10 12 14 16
VIDEO OUTPUTS
1
2
3
4
KEYBOARD
LOCAL
COM 1 (1-6)
COM 2 (7-12)
12-PIN PLUG-IN
CONNECTOR
NOTE: TO PROPERL
SHIELD DATA CABLE
CONNECT GROUND
ON ONE END ONLY
RECEIVER 2RECEIVER 1
DAISY-CHAINING
RX+RX+
RX-RX-
CONNECT PINS 5 & 6 ONLY
FOR BI-DIRECTIONAL CONTROL
TO SCU
TO ADDITIONAL
RECEIVERS
00050
Figure 11. Daisy-Chaining Receivers
Pelco Manual C523M-H (6/05)11
b.A star configuration (going to each receiver from a central connecting point) is
sometimes more practical. Your installation will be easier to maintain and troubleshoot if you make all connections at a distribution block made of barrier terminals
or at a Pelco CM9760-CDU-T distribution panel (refer to Figure 12). The total
length of all control lines combined should not exceed 4,000 feet (1,219 m).
VIDEOINPUTS
13579
246810
RECEIVER 2
RECEIVER 1
Tx+
Tx+
Tx+
TxGnd
1234567 891011121 13141516
Tx+
Tx-
Tx-
Tx-
Gnd
Gnd
Gnd
11
12 14
Tx+
TxGnd
13 15
VIDEOOUTPUTS
ALARMS
1
(1-9)
1 23456789
ALARMS
2
(10-18)
10
11
121314 15 1617 18
COM1 (1-6)
COM2 (7-12)
3
16
4
Tx+
Tx+
Tx-
Tx-
Gnd
Gnd
1 23456789
CONTROL
OUTPUTS
F
0123
2
NOTE: USE
CM9760-CDU-T
ONLY WITH
2-WIRE
CONTROL.
Tx+
Tx+
Tx-
Tx-
Gnd
Gnd
11
12
10
F
3NONCCO
M
Tx+
TxGnd
LOCAL
KEYBOARD
REMOTEKEYBOARD(S)
TT R R
+ +
Tx+
TxGnd
ALARMS
ALARMS
(10-18)
COM1(1-6)
COM2(7-12)
CONTROLOUTPUTS
Tx+
TxGnd
(1-9)
123456789
11
12131415161718
10
12345678910
0123
Tx+
Tx+
Tx+
Tx-
Tx-
Tx-
Gnd
Gnd
Gnd
F
F
2
3NONCCO
Tx+
OUT IN
TxGnd
LOCAL
KEYBOARD
NOTE: TO PROPERLY
SHIELD DATA CABLE
REMOTEKEYBOARD(S)
CONNECT GROUND
ON ONE END ONLY.
TTRR
11
12
++
M
TO SCU
100-240V
10-24 AC/DC
Figure 12. Making Receiver Connections at a Distribution Block (CM9760-CDU-T)
12Pelco Manual C523M-H (6/05)
5CONNECT MONITORS
1.Your SCU will support either two or four monitors. Models CM6700-MXB4 and
CM6700-MXB4-X support four monitors (Monitors 1-4). Models CM6700-MXB2 and
CM6700-MXB2-X support two monitors (Monitor 1 and 2). A CM6700-VMC2 expansion card can be added to the CM6700-MXB2 or a CM6700-VMC2-X to the
CM6700-MXB2-X to increase the support to four monitors.
2.Install monitors according to the instructions provided with them.
3.Refer to Figure 13. Connect the monitor cables at the appropriate BNC receptacle on
the back of the SCU.
4.Be sure to terminate cables properly at the monitors.
75
Ω
MONITOR
4b
CM6700 SCU
LOOPING
MONITOR
4a
13 57 91 13 15
24 68 10 12 14 16
75
Ω
MONITOR
3
Figure 13. Monitor Connections
VIDEO INPUTS
75
Ω
MONITOR
2
VIDEO OUTPUTS
1
2
3
4
75
Ω
MONITOR
1
KEYBOARD
LOCAL
00049
Pelco Manual C523M-H (6/05)13
6CONNECT ALARMS
1.Refer to Figure 14. Alarm inputs 1-16 correspond to video inputs 1-16. If an open door
sensor is connected to alarm input 1, when the sensor is activated the video image
from camera 1 will be displayed on one of the four monitors and the camera will move
to a preset (determined by programming). Alarm sensors can be either N.O. or N.C.
contacts. Connect wires from the sensors to the respective alarm input points on the
connectors at the back of the SCU. Each sensor requires one wire to the alarm input
terminal and a return wire to one of the ground terminals on the connector.
2.Alarm inputs 17 and 18 correspond to group sequences 1 and 2. During a group
sequence four video inputs are sequentially shown on a monitor. Each of the four
monitors can be programmed to show the images from four different video sources.
An alarm sensed at input 17 or 18 causes the respective group sequence to operate.
Connect sensors for these two alarm inputs as described in step 1 above.
CAMERA 1
VIDEO INPUT CORRESPONDS
TO ALARM INPUT
13 57 91 13 15
24 68 10 12 14 16
VIDEO INPUTS
VIDEO OUTPUTS
1
2
3
4
KEYBOARD
LOCAL
ALARMS
(1-9)
12-PIN PLUG-IN
CONNECTOR
TO ALARM SOURCE
12-PIN TERMINAL STRIP
ON REAR OF SCU
ALARMS
(10-18)
Figure 14. Connecting Alarms
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
00047
14Pelco Manual C523M-H (6/05)
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