City Theatrical Multiverse 5907 User manual

Multiverse Receiver Card, 900MHz
P/N 5907
User’s Manual
Rev 1.0
© 2020 City Theatrical, Inc.
Multiverse®Transceivers are covered by U.S. Patent # 7,432,803 and other U.S and foreign patents pending.
Made in USA

5907 Multiverse Receiver Card, 900MHz
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Table of Contents
1 Foreword .......................................................................................................................3
2 Introduction....................................................................................................................3
3 Specifications.................................................................................................................5
4 Configuration for Wireless DMX (Basic Mode)...............................................................6
5 Configuration for 0-10V or PWM (Advanced Mode).....................................................11
6 Troubleshooting...........................................................................................................17
7 Compliance Requirements...........................................................................................19
List of Tables
Table 1: Part Numbers .........................................................................................................3
Table 2: Physical Characteristics..........................................................................................5
Table 3: Band LED Colors....................................................................................................7
Table 4: SHoW ID Colors .....................................................................................................7
Table 5: Pinout Descriptions in Basic Mode .........................................................................8
Table 6: SHoW IDs and SHoW Keys..................................................................................10
Table 7: Pinout Descriptions in Advanced Mode ................................................................11
Table 8: DMX Address Map................................................................................................14
Table 9: Absolute Maximum Ratings..................................................................................14
Table 10: Physical Characteristics (in Advanced Mode).....................................................15
Table 11: Recommended Operating Conditions.................................................................15
Table 12: Power Consumption Summary...........................................................................15
Table 13: RF Characteristics..............................................................................................15
Table 14: Troubleshooting Guide .......................................................................................17
Table 15: FCC ID Label Requirement ................................................................................20
Table 16: IC ID Label Requirement ....................................................................................20
Table 17: Approved Antennas............................................................................................21
List of Figures
Figure 1: Top and Bottom Detail with Basic Signal Pinout....................................................4
Figure 2: Multiverse SHoW ID..............................................................................................9
Figure 3: 590X Dimensions ................................................................................................16

5907 Multiverse Receiver Card, 900MHz
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1 Foreword
1.1 Safety Notice
This product is designed for use in dry locations only. Exposure to rain or moisture may
cause damage to the transceiver and increase risk of electrical shock.
Check all external wiring before applying power.
2 Introduction
While Multiverse Modules are circuit board mounted devices used by professional lighting
manufacturers, City Theatrical’s Multiverse Receiver Card, 900MHz (P/N 5907, licensed for use
in North America) can be used by anyone to implement wireless DMX/RDM into their projects or
equipment in a simple way. 5907 Multiverse Receiver Cards are full Multiverse receivers for the
900MHz band (P/N 5906 is for the 2.4GHz band) without the housing, XLR connectors, and user
interface as used in wireless DMX receiving products like Multiverse Node and Multiverse SHoW
Baby. Multiverse Receiver Cards include an internal antenna and a U.FL connection to an
optional external antenna. Configuration is done via City Theatrical’s USB Configuration program
for PC/MAC. This product is designed and built in the USA by City Theatrical.
2.1 Features
□ Supports ANSI E1.11 DMX512-A and E1.20 RDM
□ DMX RS-485 driver on board with ±60V protection
□ Signal Quality LEDs on board and external connections
□ SHoW ID RGB LED on board and external connections
□ Multiverse Band LED on board and external connections
□ Wide input voltage range, 5V to 30Vdc
□ Footprint 50mm(2”) x 38mm(1.5”)
□ +3.3Vdc output to power low current hosts
□ Configurable over USB Micro-B connector
□ Firmware updatable over USB Micro-B connector
□ Advanced Mode features:
1. 0-10V output
2. Four PWM control outputs
2.2
Part Numbers
Table 1: Part Numbers
Part #
Description
5907
Multiverse Receiver Card, 900MHz

5907 Multiverse Receiver Card, 900MHz
4
2.3 Product Detail
Product is shown larger than actual size.
Figure 1: Top and Bottom Detail with Basic Signal Pinout for Wireless DMX*
See Table 7 on page 11 for full list of Pinout descriptions in Advanced Mode.
I/O
Connection
points
Band
Indicator
Light
SHoW ID
Selector
Switch
SHoW ID/
Status
Indicator
Light
Signal
Quality
Indicator
Lights
Multiverse
Radio,
900MHz
(P/N 5990)
Bottom:
Top:
Dimensions (with internal antenna)*:
2.0" (50mm) L x 1.5" (38mm) W x
0.25" (6.4mm) H
*Shown here larger than actual size.
Signal
Ground
DMX
Data +
DMX
Common
Power
+5-30 VDC
Input
DMX
Data -
Basic Signal
Pinout for
Wireless DMX:

5907 Multiverse Receiver Card, 900MHz
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3 Specifications
Table 2: Physical Characteristics
Specifications
Description
Frequency
900MHz
Universe(s)
1
Size (with internal antenna)
2.0" (50mm) L x 1.5" (38mm) W x 0.25" (6.4mm) H
Antenna
Internal/External
Construction
PCB assembly
Power/Data Connector
20-Pin 2x10 0.100-inch header, male
Radio Information
Voltage Range
5-30VDC
Broadcast Power
Antenna dependent; 100mW EIRP
Broadcast Modes
Adaptive, Full, Low, Mid, High, Max
Ethernet Protocols
N/A
SHoW IDs
Multiverse: 130
Latency
4ms average
RF Sensitivity
-95dBm
RDM Features
RDM Proxy, RDM
Product Information
Configuration
City Theatrical USB Configuration program PC/MAC
Use Environment
Indoor
Warranty
One year
Compliance
Pre compliance reports available for integrators

5907 Multiverse Receiver Card, 900MHz
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4 Configuration for Wireless DMX (Basic Mode)
Basic Mode will describe wireless DMX reception with wired DMX output. In its simplest form,
the receiver card receives multiverse wireless DMX/RDM and outputs DMX/RDM as a
differential pair on pins 11 thru 13 of the interface connector. For Advanced Mode (see page
11), users can optionally turn on a 0-10V output and/or PWM outputs and set starting DMX
addresses for them. In all cases, the user interface presented is the same.
The Multiverse receiver card can be configured with RDM through a Multiverse Transmitter,
Multiverse Node, or Multiverse SHoW Baby, or with the USB connector using the free City
Theatrical USB Configurator program. All settings can be changed via the USB connection.
RDM settings are only appropriate to what an end user will need to adjust. Feature settings
are set by the integrator via the USB connector only.
An easy way to apply power to the Multiverse Receiver Card for configuration (before any
connections are wired to the card) is through the USB Micro-B connection.
4.1 Configuring Using RDM
To configure using RDM such as with a City Theatrical DMXcat®, a City Theatrical Multiverse
Transmitter, Multiverse Node, or Multiverse SHoW Baby must be used to broadcast to your
Multiverse Receiver card, and RDM configuration is performed through the Transmitter with
the Multiverse Receiver Card as a connected wireless device. See Resetting Factory Defaults
below.
4.2 Configuring Using City Theatrical USB Configurator for PC/Mac
When connecting the USB Micro-B connector to a PC or MAC, the receiver card will act as a
virtual serial port. Use the City theatrical USB Configurator program, downloadable from the CTI
website, to configure the card. Using the USB Configurator program you can easily set the SHoW
ID, optional SHoW KEY, output power, and make the selection of an external antenna if you are
using one. Other settings not related to basic wireless DMX will be described in the Advanced
Features section of this manual.
4.3 Resetting Factory Defaults
Factory defaults may be manually reset by holding the SHoW ID Selector Switch for five seconds.
The four signal quality lights will flash in unison to show the completion of the reset. Factory
defaults as seen on the City Theatrical USB Configurator program are seen below. These settings
are found on the Basic Info tab and Manufacturer’s Settings tab in RDM.
□ DMX tab
▪RDM traffic disabled
▪DMX port label: Default Port Label
▪Universe: 1
□ Multiverse tab
▪SHoW ID: 9250
▪Antenna Selection: Internal
▪Output Power: Max

5907 Multiverse Receiver Card, 900MHz
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▪SHoW Key (0-500): 0
□ Info tab
▪Device Label: Device Label
▪DMX Fail Mode
•Hold last look before bumping to level: infinite
•Hold level before bumping to black: infinite
□ Advanced tab
▪PWM Output: Disabled
▪0-10V Output: Disabled
4.4 Band LED/SHoW ID Selector Switch
The 5907 can receive in 900MHz Multiverse mode (for 2.4GHz Multiverse or SHoW DMX Neo mode,
use P/N 5906). See Table 3 below.
Pressing the SHoW ID Selector Switch button will cycle through five Multiverse SHoW IDs. If you
continue pressing the SHoW ID Selector Switch, you will continue to cycle through the five
Multiverse SHoW IDs.
Table 3: Band LED Colors
Color
Band
None
Multiverse 900MHz
4.5 ID/Status LED
When the ID/Status light is blinking, no DMX is being received. It turns solid when receiving DMX.
Table 4: SHoW ID Colors
ID Color
SHoW ID
Band (no color)
Broadcast
Location
Green
9250
Adaptive hopping
Cyan
9102
Full bandwidth hopping
Magenta
9112
Low band hopping
White
9122
Mid band hopping
Red
9132
High band hopping
Blue
RDM
SHoW ID set via RDM

5907 Multiverse Receiver Card, 900MHz
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4.6 Rx Quality LEDs
There are four LEDs in this group that represent the quality of the wireless signal received. All
four LEDs will be lit when the receive quality is at is maximum. Orient the antenna of the device to
produce as many lit LEDs as possible. For best performance, at least two LEDs should be lit.
Table 5: Pinout Descriptions for Wireless DMX (Basic Mode)
Pin
Type
Signal Name
Function
Notes
1
2
3
4
5
6
7
8
9
10
11
GND
DMX_C
DMX Common
12
O
DMX_DM
DMX Data Minus
13
O
DMX_DP
DMX Data Plus
14
15
16
17
GND
GND
Signal Ground
18
PWR
Vin
+5-30V DC input
19
20

5907 Multiverse Receiver Card, 900MHz
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Multiverse SHoW ID Example: 9 3 0 2
Prefix
Data Rate
Band
Hop Pattern
9 900MHz Multiverse
Faster data rates provide more
DMX universes. Slower data
rates travel longer distances and
provide more immunity to
interference.
900MHz:
Universes
Range
1
1
2000’ Outdoor
300’ Indoor
2
2
2000’ Outdoor
300’ Indoor
3
4
500’ Outdoor
300’ Indoor
Specifies which sections
of the wireless band the
frequency hopping
utilizes.
0
Use full range of
900MHz band.
1 Use only lowband
channels.
2 Use only mid band
channels (availablefor
Data Rate 1 only).
3 Use only highband
channels.
5 Adaptive hopping.
Avoids busy channels
by analyzing
spectrum.
If multiple wireless
systems need to operate
with the same data rate
and band this value will
change the hopping
pattern to minimize
overlapping between the
two systems. Can be any
number from 0 –9 (not all
bands have all Hop
Patterns).
Note: Not all combinations of digits are possible and unused numbers are reserved for future use.
Note: SHoW ID, SHoW Key (if used) and Universe must match between Transmitter and Receiver Cards.
Figure 2: Multiverse SHoW ID

5907 Multiverse Receiver Card, 900MHz
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4.7 SHoW Key
The SHoW Key setting allows a user to enter a key to privatize their SHoW ID from another
system on the same SHoW ID. SHoW IDs and SHoW Keys need to match in order for
receivers and transmitters to talk to each other. Keeping your SHoW Key private will provide
a level of security to your Multiverse system from un-authorized use. It is not recommended
to use different SHoW Keys in a system that uses multiple Multiverse Nodes as Transmitters
on the same SHoW ID. The range is 0 (Default) to 500.
Table 6: SHoW IDs and SHoW Keys
Situation
Condition
Outcome
Same SHoW Key
with
Different SHoW IDs
OK
Different SHoW Keys
with
Same SHoW IDs
Not OK
Different SHoW Keys
with
Different SHoW IDs
OK
4.8 Output Power
Output power may be user selected as Low, Med, Hi, or Max. It is a best practice to use the
least amount of output power to achieve a successful show. You can monitor signal quality
on the receiver’s user interface screen LED bargraph, or via RDM. Default is Max. Note:
Output power on a receiver refers to RDM transmission.
4.9 Antenna Selection
This value sets the onboard Multiverse Radio configuration to optimize for the antenna being
used. In most situations the Multiverse Receiver Card, 900MHz will use the internal antenna.
Only change this value if an external antenna is connected.

5907 Multiverse Receiver Card, 900MHz
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5 Configuration for 0-10V or PWM Output (Advanced Mode)
Advanced mode allows the use of 0-10V and PWM outputs, setting the starting DMX addresses
for those outputs, as well as relocating LED indicators in remote positions.
5.1 0-10V Feature
The 0-10V feature provides one 0-10V control signal output for controlling architectural lighting
devices. This feature can either sink or source control voltages without the need to configure
sink/source.
5.2 PWM Feature
The PWM feature repurposes the receive quality LEDs into PWM outputs. These are low current
control outputs and are not intended to drive lighting loads. The feature provides four PWM
outputs. The PWM output is linear in respect to the DMX control input and has a resolution of 8
bits, using one DMX slot per output. Refer to Table 8 for DMX addressing.
Table 7: Pinout Descriptions in Advanced Mode
5.3 Signal Descriptions
Below each pin is described in detail.
Pin 1 –LED_RXQ2
This pin operates in one of two modes. When the PWM feature is disabled, this pin is the medium
receive quality LED control line. When PWM feature is enabled, this pin is PWM output two.
Pin
Type
Signal Name
Function
Notes
1
O
LED_RXQ2
Rx Quality LED Medium / PWM 2
2
O
LED_ID_R
Red SHoW ID RGB LED
3
O
LED_RXQ3
Rx Quality LED Hi / PWM 3
4
O
LED_ID_G
Green SHoW ID RGB LED
5
O
LED_RXQ4
Rx Quality LED Max / PWM 4
6
O
LED_ID_B
Blue SHoW ID RGB LED
7
O
LED_BAND
Band LED Anode
8
PWR
Vout
+3.3Vdc regulated output
Max current 200mA
9
GND
GND
Signal Ground
10
PWR
Vout
+3.3Vdc regulated output
Max current 200mA
11
GND
DMX_C
DMX Common
12
O
DMX_DM
DMX Data Minus
13
O
DMX_DP
DMX Data Plus
14
I
BUTTON
SHoW ID Button
15
O
LED_RXQ1
Rx Quality LED Low / PWM 1
16
PWR
Vin
+5-30Vdc input
17
GND
GND
Signal Ground
18
PWR
Vin
+5-30V DC input
19
O
ZERO_TEN
0-10V output
20
O
LED_BAND_PWM
Band LED Cathode

5907 Multiverse Receiver Card, 900MHz
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To connect an external LED to this pin, remove R18 from the card and connect this pin to the
cathode of the external LED. The sink current for the external LED should not exceed 10mA.
To use the pin as a PWM control output, use the USB configurator to enable the feature and
connect pin to the control input of the host product. See Table 8 for channel assignments. The
DMX address is changed using RDM or the City Theatrical USB Configurator program.
The PWM feature is configurable using the USB configurator only.
Pin 2 –LED_ID_R
This pin is the red color of the RGB SHoW ID LED. To connect an external RGB LED, remove
R15 from the card and connect this pin to the red cathode of a common anode RGB led. The sink
current for the external LED should not exceed 10mA.
Pin 3 –LED_RXQ3
This pin operates in one of two modes. When the PWM feature is disabled, this pin is the high
receive quality LED control line. When PWM feature is enabled, this pin is PWM output three.
To connect an external LED to this pin, remove R19 from the card and connect this pin to the
cathode of the external LED. The sink current for the external LED should not exceed 10mA.
To use the pin as a PWM control output, use the USB configurator to enable the feature and
connect pin to the control input of the host product. See Table 8 for channel assignments. The
DMX address is changed using RDM or the City Theatrical USB Configurator program.
The PWM feature is configurable using the USB Configurator program only.
Pin 4 –LED_ID_G
This pin is the green color of the RGB SHoW ID LED. To connect an external RGB LED, remove
R14 from the card and connect this pin to the green cathode of a common anode RGB led. The
sink current for the external LED should not exceed 10mA.
Pin 5 –LED_RXQ4
This pin operates in one of two modes. When the PWM feature is disabled, this pin is the max
receive quality LED control line. When PWM feature is enabled, this pin is PWM output four.
To connect an external LED to this pin, remove R20 from the card and connect this pin to the
cathode of the external LED. The sink current for the external LED should not exceed 10mA.
To use the pin as a PWM control output, use the USB configurator to enable the feature and
connect pin to the control input of the host product. See Table 8 for channel assignments. The
DMX address is changed using RDM or the City Theatrical USB Configurator program.
The PWM feature is configurable using the USB Configurator Program only.
Pin 6 –LED_ID_B
This pin is the blue color of the RGB SHoW ID LED. To connect an external RGB LED, remove
R21 from the card and connect this pin to the blue cathode of a common anode RGB led. The
sink current for the external LED should not exceed 10mA.
Pin 7 –LED_BAND
This pin is part of a two-pin connection to a bi-color LED (Green/Yellow). The pin connects to the
anode of the yellow and the cathode of the green. For more information about how this LED is
used, refer to Table 3.

5907 Multiverse Receiver Card, 900MHz
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Pin 8 - +3.3V
This pin provides 3.3Vdc to the host PCB. It is also tied to pin 10.
Pin 9 –GND
This pin is circuit common for the receiver card.
Pin 10 - +3.3V
This pin provides 3.3Vdc to the host PCB. It is also tied to pin 8.
Pin 11 –DMX_C
This is the DMX common pin. It usually connects to pin 1 of a 5 pin XLR. It connects to circuit
common thru a ferrite bead. Do not use this as the only ground for the card.
Pin 12 –DMX_DM
This is the DMX data minus pin. It usually connects to pin 2 of a 5 pin XLR. The pin is protected
from overvoltage line faults to ±60V and has an extra common mode of ±25V.
Pin 13 –DMX_DP
This is the DMX data plus pin. It usually connects to pin 3 of a 5 pin XLR. The pin is protected
from overvoltage line faults to ±60V and has an extra common mode of ±25V.
Pin 14 –Button
This pin, when temporarily shorted to circuit common, will advance the SHoW ID as described in
the Band LED/ SHoW ID Selector Switch section on page 7.
Pin 15 –LED_RXQ1
This pin operates in one of two modes. When the PWM feature is disabled, this pin is the low
receive quality LED control line. When PWM feature is enabled, this pin is PWM output one.
To connect an external LED to this pin, remove R16 from the card and connect this pin to the
cathode of the external LED. The sink current for the external LED should not exceed 10mA.
To use the pin as a PWM control output, use the City Theatrical USB Configurator program to
enable the feature and connect pin to the control input of the host product. See Table 8 for
channel assignments. The DMX address is changed using RDM, or the City Theatrical USB
Configurator program.
The PWM feature is configurable using the USB Configurator program only.
Pin 16 –Vin
This is the supply pin for the receiver card. It has an input range of 5V to 30V DC. A minimum of
+11V is required to use the 0-10V feature, as this voltage is the supply for the 0-10V op-amp.
This pin is also tied to pin 18.
Pin 17 –GND
This pin is circuit common for the receiver card.
Pin 18 –Vin
This is the supply pin for the receiver card. It has an input range of 5V to 30V DC. A minimum of
+11V is required to use the 0-10V feature, as this voltage is the supply for the 0-10V op-amp.

5907 Multiverse Receiver Card, 900MHz
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This pin is also tied to pin 16.
Pin 19 –ZERO_TEN
This is the 0-10V output when enabled. See Table 8 for channel assignments. The DMX address
is changed using RDM or the City Theatrical Configurator program. This output can sink or
source current, thus it can be used in both theatrical and architectural installations. Maximum
current should not exceed 15mA.
Pin 20 –LED_BAND_PWM
This pin is part of a two pin connection to a bi-color LED (Green/Yellow). The pin connects to
the cathode of the yellow and the anode of the green. For more information about what the
LED is used for refer to the PWM Feature section on page 11.
To connect an external LED to this pin, remove R17 and R22. The drive current for this pin
should not exceed 10mA.
5.4 DMX Addressing
The receiver card can operate as a DMX output only receiver (Basic Mode); DMX output receiver
with one 0-10 output, DMX output receiver with four PWM outputs or a DMX output receiver with
one 0-10 output and four PWM outputs (Advanced Mode). Refer to Table 8 for addressing
information.
Table 8: DMX Address Map
0-10
Enabled
PWM
Enabled
0-10
Offset
PWM 1
Offset
PWM 2
Offset
PWM 3
Offset
PWM 4
Offset
No
No
Yes
No
Start + 0
No
Yes
Start + 0
Start + 1
Start + 2
Start + 3
Yes
Yes
Start + 0
Start + 1
Start + 2
Start + 3
Start + 4
5.5 Specifications
Table 9: Absolute Maximum Ratings
1
MIN
MAX
UNIT
Supply Voltage
5
30
V
Voltage on any pin
-0.3
3.3V + 0.3
V
Storage Temperature
-40
150
°C
1
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the module. There are
stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under
Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods
may affect device reliability.

5907 Multiverse Receiver Card, 900MHz
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Table 10: Physical Characteristics
UNIT
Size
50 x 38
mm
I/O Interface
2x10 0.100” PCB land pattern
Antenna Connector
U.FL/IPEX
Packaging
Individual Anti-Static bag
Table 11: Recommended Operating Conditions
MIN
MAX
UNIT
Ambient Temperature
0
40
°C
0-10V Sink/Source Current
0
15
mA
External LED pins
0
10
mA
Supply Voltage
5
30
V
Table 12: Power Consumption Summary
Transmit and receive measurements made with maximum power settings.
PARAMETER
TEST CONDITIONS
MODULE
TYP
UNIT
Power Consumption
Receiver
5907
440
mW
Table 13: RF Characteristics
TRANSMITTER CHARACTERISTICS
UNIT
Frequency Range
5907: 900 ~ 928
MHz
5.5 Physical Drawing

5907 Multiverse Receiver Card, 900MHz
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All dimensions are in mm.
Figure 3: 590X Dimensions
2.3mm hole

5907 Multiverse Receiver Card, 900MHz
17
6 Troubleshooting
Table 14: Troubleshooting Guide
Symptom
Solution(s)
Unit does not power up.
Check pinout to confirm proper power orientation.
Use a multimeter to check for short circuits or voltage
issues in power line.
Confirm input voltage meets required specification.
Disconnect power and check if module turns on from USB port.
Unit Powers up but I have no
control
Check the status indicators and signal lights to confirm that a
Multiverse transmitting device is in range and data is being sent.
Reset factory defaults to return the card to a known state and
use the USB Configurator to set up the addressing, wireless, and
other configuration options you need.
Confirm that Antenna Mode is set correctly.
Double check DMX wiring pinout. On a 5-pin XLR connector pin
1 is the signal ground, pin 2 is the Data -, and pin 3 is the Data +.
DMX devices are moving
unreliably, flashing, or only
partially working
Confirm both data + and data –lines are connected correctly and
any solder joints are firm.
Make sure the last unit in the DMX chain is properly terminated
with a ½ watt 120Ω resistor across the data + and data – lines as
per the DMX512-A specification.
If downstream DMX units are constantly flashing or moving there
is likely either a bad cable in the line, or a fixture with a failing
DMX processing circuit. Try isolating cables and fixtures to
locate the issue. Check for data corruption using the Flicker
Finder function with a DMXcat at the end of the line.
DMX devices are flashing or
moving every 3 to 5 seconds.
This typically caused by fixtures or devices that have a software
issue that causes them to mistake RDM data for DMX. Turn off
RDM traffic on the dimmer card.
DMX Device flashes
unpredictably with times
between 10 seconds and
This is often caused when a device can’t handle DMX at full
speed. Try slowing down the DMX port at the DMX port your
Multiverse transmitting device is plugged into.

5907 Multiverse Receiver Card, 900MHz
18
several minutes between
flashes
Try turning on “Hold last look” on the fixture if the option is
available.
The 0-10v output isn’t
working
Check that 0-10V mode is enabled with the USB configurator.
Double check console patch and park functions. Try controlling
directly by address.
Confirm the Receiver Card’s DMX address.
Check for short circuits between the 0-10 volt line and the power
and ground lines.
Confirm correct connections to 0-10v and ground lines. Don’t use
the DMX ground line for this function.
Use a multimeter to check for 0-10v after disconnecting the 0-
10v pin from other devices.
The PWM outputs aren’t
working
Double check that PWM output is enabled with the USB
configurator.
Double check console patch and park. Confirm addressing with
DMX map in manual.
Double check the DMX Address set in the card with the USB
configurator.
Try metering the voltage on the PWM pins without any other
devices connected while control channel is at full.
If the PWM pins were shorted or an LED or other load larger than
the amount specified in the manual was attempted to be driven
than the port may be permanently damaged. If you need to drive
large loads reach out to City Theatrical for example setups.
Unit powers up but can’t be
controlled through USB
Configurator
Try additional USB cables. Some USB micro cables are only built
for power delivery.
Check status light to confirm that card is in its normal operating
mode. If it is in bootloader mode for firmware updates it will not
be available to the Configurator.
Check in your OS that the device is recognized as a
communication device. Email [e-mail] for
help.

5907 Multiverse Receiver Card, 900MHz
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7Compliance Requirements
The Receiver Card is limited to installation in mobile or fixed applications, according to FCC Part
2.1091(b) and IC RSP-100.
Separate approval is required for all other operating configurations, including portable
configurations and different antenna configurations with respect to FCC Part 2.1093 and IC RSP-
100.
7.1 Document Requirements
User manuals for license-exempt radio apparatus shall contain the text in sections 7.4 and 7.5, or
an equivalent notice that shall be displayed in a conspicuous location, either in the user manual
or on the device, or both.
7.2 FCC Part 15
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential 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
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
□ Re-orient or re-locate the receiving antenna.
□ Increase the separation between the equipment and 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.
7.3 FCC Notification
RF Radiation: The Product is an intentional radiator of Radio Frequency (RF) energy. In order to
limit RF exposure to personnel in the immediate area, the Product should be located and installed
such that a separation of at least 20 centimeters is maintained between the Product’s antenna
and personnel in the vicinity of the device. The antenna used for this transmitter must not be co-
located or operated in conjunction with any other antenna or transmitter.
Modification warning: Caution - changes or modifications to this equipment, not expressly
approved by City Theatrical, Inc. could void the user’s authority to operate the equipment.

5907 Multiverse Receiver Card, 900MHz
20
7.4 FCC Compliance Statement (United States)
This device complies with Part 15 of the Federal Communications Commission (FCC) Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
CAUTION: Changes or modifications to this unit not expressly approved by the party responsible
for compliance could void the user’s authority to operate this equipment.
7.5
IC Statement
This device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the
following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired
operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre le fonctionnement.
7.6 ID Label Requirements
The OEM integrator is required to have the following labeling visible through a window on the end
product. If not, a second label must be placed on the outside of the end product that contains the
text in Table 15 and Table 16.
Table 15: FCC ID Label Requirement
Part Number
Required Label Text
5907
Contains FCC ID: VU65990
Table 16: IC ID Label Requirement
Part Number
Required Label Text
5907
Contains IC: 7480A-5990