DMX DSC5 User manual

DMX Standard Wall Switch Controller User Guide
DSC5
1-4 Gang Options
DSC5 OVERVIEW
The DSC5V DMX controller uses a standard wall switch available with 1 - 4 switch(es) to
control a standard DMX lighting s stems. Store up to 4 static scenes and then recall just b turning
on the respective switch. Easil turn on DMX controlled lights without having to turn on or use a
DMX lighting board or controller. For example switch 1 could be "Band Practice", switch 2 "Stage
Lights", switch 3 "Audience Lights", switch 4 "Balcon ". Simpl turn on an of the switches and the
pre recorded scene will turn on the DMX lights, with an optional 5 second fade. If the "Merge"
function is turned off then an DMX input will override the switches and take control allowing a
DMX controller to control the lights. Turn off the DMX controller and the switches again are
operable. The switch/scenes are HTP (highest takes precedence) merged with each other allowing
an or all switches to turn on it's respective scene. DMX scenes are easil recorded to an of the
switches from the front of the unit.
Record up to 4 DMX scenes
Optional 5 second fade up/down
Optional Merge/Override DMX input function

CONNECTION
There are several wa s the unit can be installed. Example 1 shows the unit installed as the final device before
the data is sent to the DMX dimmers and fixtures. In this configuration the final DMX signal that feeds the dimmers
and/or lights, loops through the DSC5 wall switch unit, allowing the switches to control the dimmers and/or lights.
Example 2 (see EXAMPLE 2 below) shows the unit installed as part of the DMX source b merging the DSC5 units’
DMX with an other DMX generating device(s). In this configuration the DSC5 generates a DMX signal and then is
merged with several merge options using our DMG Merger products.
In either configuration, once the DSC5 wall switch unit has the scenes recorded, the DMX input could be
removed and the unit simpl generates a DMX signal to control the dimmers and/or lights in a standalone DMX
controller.
EX MPLE 1
DMX from Switch
DMX to Switch
1, 2, 3, or 4
Gang/Switch
User DMX Lighting Console or
an DMX Generating Device
+9VDC
DMX OUTPUT: To
DMX Dimmers,
Fixtures, etc.
INST LL TION PREC UTIONS:
DO NOT connect 120V to any o the switches or
the circuit board.
DO NOT connect 120V to any pairs o the data
input/output cable/wire.
DMX data length is limited to 3000' depending on
type o wire used.
Depending on type o wire used ensure there is a
minimum o 8VDC present at the PCB with the unit
powered.
Switch wiring gang boxes, and installation,
are user (or electrician) required
3 Pairs needed:
(1) DMX nput Pair (optional
for normal operation)
(1) +9VDC Power Wire
(1) DMX Output Pair
Recommended Wire:
24 - 22 AWG or larger
shielded with twisted pairs
Record Scene Button
Status & Record
Scene Indicator LED
Very soft brightness for
undisturbed performances
1, 2, 3, or 4 Switch Options
9V
Power
Suppl
Cable or Wire
Installed as needed:
DMX to Switch, Power, and
DMX from switch
- 400' or more depending on cable
- Belden 1420A or equivalent
DSC5 - DMX Standard Wall Switch Controller User Guide Pg 2
ELM Video
Technology
DSC5-dmx-standard-wall-switch-controller-user-guide.lwp
www.elmvideotechnology.com copyright
© 2017 ELM Video Technology, Inc.

EX MPLE 2
DMX from DSC5V Wall Switch
DMX Source(s)
1, 2, 3, or 4
Gang/Switch
User DMX Lighting Console or
an DMX Generating Device
+9VDC
DMX
Merger
INST LL TION PREC UTIONS:
DO NOT connect 120V to any o the switches or
the circuit board.
DO NOT connect 120V to any pairs o the data
input/output cable/wire.
DMX data length is limited to 3000' depending on
type o wire used.
Depending on type o wire used ensure there is a
minimum o 8VDC present at the PCB with the unit
powered.
Switch wiring gang boxes, and installation,
are user (or electrician) required
3 Pairs needed:
(1) DMX nput Pair (optional
for normal operation)
(1) +9VDC Power Wire
(1) DMX Output Pair
Recommended Wire:
24 - 22 AWG or larger
shielded with twisted pairs
Record Scene Button
Status & Record
Scene Indicator LED
Very soft brightness for
undisturbed performances
1, 2, 3, or 4 Switch Options
9V
Power
Suppl
Cable or Wire
Installed as needed:
DMX to Switch
(Optional once scenes are
recorded)
, Power, and DMX from switch
- 400' or more depending on cable
- Belden 1420A or equivalent
DMX OUTPUT: To
DMX Dimmers,
Fixtures, etc.
DMX Merger
See ELM Video Technolog ’s
line of DMX Merger products.
Multiple merge options
available.
PCB WIRING DI GR M:
DMX From House Controller – pin 2
DMX From House Controller + pin 3
DMX Out to Dimmers and Fixtures Shield/Drain
DMX Out to Dimmers and Fixtures – pin 2
DMX Out to Dimmers and Fixtures + pin 3
Power Suppl Ground
Power Suppl Positive +9VDC
Factor Wired
DIP SWITCH SETTINGS
Reset Power to Activate
1: - TR NSITION / F DE R TE
ON - 5 SECONDS
OFF - IMMEDIATE
2: - DMX LOSS DIRECTIVE
OFF - Transition/fade to switch/scene(s)
ON - DMX output is turned off
3: - OVERRIDE / MERGE
OFF - DMX Input will OVERRIDE all switches
ON - DMX will MERGE with enabled switches
4: Unused
Optional – Only needed if DMX loop through to
merge or override is desired, or to record a scene
SCENE RECORD
With DMX Input and all switches o
1. Press and hold 3 sec [slow blink]
2. Turn on one switch to record [rapid blink]
3. Press and hold 3 sec [two confirm blinks]
WIRE EX MPLE USING C T5 COLOR CODE
Switch GndShield
DMX + from SwitchGreen/White
DMX - from SwitchWhite/Green
Power Suppl Gnd to SwitchOrange/White
+5V to SwitchWhite/Orange
DMX + to SwitchBlue/White
DMX - to SwitchWhite/Blue
CONNECTIONWIRE
DSC5 - DMX Standard Wall Switch Controller User Guide Pg 3
ELM Video
Technology
DSC5-dmx-standard-wall-switch-controller-user-guide.lwp
www.elmvideotechnology.com copyright
© 2017 ELM Video Technology, Inc.

Install the appropriate DMX and power wires. Insure the path is safe and awa from the public and not prone to
damage as these wires carr the DMX signals and power to/from the unit for the lighting s stem. It is recommended to
install inside a conduit. Connect the DMX generating device, power suppl , and DMX output wires source to the
installed wires, check for accurac , check the polarit of the power suppl on both ends before appl ing power. Turn
the unit on and check for that the power LED is illuminated. Send DMX data, the data LED should be illuminated.
Record scenes as needed and check for proper operation.
Connect DMX source wires (lighting board or similar) into the input screw terminals labeled: -2 and +3 (XLR
connector pins 2 and 3 respectivel ) See PCB Wiring Diagram, and W RE Example. The input is terminated locall so
loop thru is not recommended. Connect the DMX output destination wires to the screw terminals labeled: Gnd, -2, and
+3. Connect the power suppl to positive and ground wires to the PWR in terminals - CHECK POL RITY BEFORE
CONNECTING, REVERSE OR OVER VOLT GE M Y D M GE THE UNIT. Once connected the power LED will
illuminate indicating power is present. Under normal operating conditions and all DMX input and outputs connected,
check the voltage at the PCB and insure that it’s in the range of 8VDC to 12VDC. This is important to insure proper
operation.
PCB DIP SWITCH SETTINGS
Set the dip switches for the desired operation and RESET POWER to activate the new settings.
To access the dip switches, remove the front cover to reveal the PCB.
D.S. 4: - ux (Future Use)
4
ON
OFF
D.S. 3: - OVERRIDE SCENE(s) or MERGE/COMBINE with DMX INPUT - IF DIP SWITCH 3 IS OFF = [OVERRIDE] setting,
all enabled scene(s) will onl be active IF there is not a DMX input signal present, (either turning off the DMX lighting board or
disconnecting or unplugging the DMX input). IF DIP SWITCH 3 IS ON = [MERGE] - The DSC5 wall unit will merge/combine all
enabled scene(s) with incoming DMX. NOTE Dip Switch 2 must be OFF for this setting to be active.
Dip Switch 3 OFF - DMX Input will OVERRIDE all switches
Dip Switch 3 ON - DMX will MERGE with enabled switches
3
ON
OFF
D.S. 2 - DMX LOSS DIRECTIVE - If DMX is lost or no DMX is present on the input this setting determines the state of the
DMX output of the DSC5 wall unit. NOTE: f ON then the switch outputs will not be sent unless there is DMX present on the
input and the unit is in the MERGE mode. Otherwise once the DMX input signal is lost the output will turn off.
Dip Switch 2 OFF - The DMX output is alwa s on/active
Dip Switch 2 ON - If the DMX input is lost then the DMX output is turned off
2
ON
OFF
D.S. 1: - TR NSITION / F DE R TE - Sets the transition rate for switch/scene setting changes. If a respective scene/switch
is turned on or off the scene recall will either be immediate or have a 5 second transition rate.
Dip Switch 1 OFF - Transition/fade rate = IMMEDIATE
Dip Switch 1 ON - Transition/fade rate = 5 SECONDS
1
ON
OFF
DSC5 - DMX Standard Wall Switch Controller User Guide Pg 4
ELM Video
Technology
DSC5-dmx-standard-wall-switch-controller-user-guide.lwp
www.elmvideotechnology.com copyright
© 2017 ELM Video Technology, Inc.
DO NOT CONNECT 120V C TO NY OF THE CONNECTIONS OF THIS UNIT.
Plan all DMX changes carefully, understand how each mode will react, and thoroughly test each device after any configuration cha nges.
To abort any settings while in the programming mode, toggle the power to reset the unit, and reenter if desired.

LED BLINK R TES
Record Scene Error, button is pressed with a
switch on OR no DMX is present
3x Flicker
Respective scene has been recorded2 Flashes
Record Scene Mode with the selected switch
to be recorded turn on
2x Blink
DMX Input data error has occurred since
powered OR unit is in Record Scene Mode
1x
Valid DMX is being receivedON
No DMX is being receivedOFF
DescriptionRate
SCENE RECORDING
1. Insure a valid DMX signal is present indicated b the DMX input LED on.
2. Preset a desired scene from the DMX lighting board or DMX generating device.
3. Enter the PGM Scene Record Mode b press and holding the Record button for 3 seconds, the data LED will blink
at the 1x rate. Turn on onl 1 switch that the scene is to be recorded to, the data LED will blink at the 2x rate. Press and
hold the record button for 3 seconds, the data LED will flash 2 times indicating the scene has been recorded. To abort
recording, wait 20-30 seconds to allow the unit to time out.
Repeat steps to record each scene.
While in the scene record mode inactivity for 30 seconds will automatically cancel and exit.
DSC5 - DMX Standard Wall Switch Controller User Guide Pg 5
ELM Video
Technology
DSC5-dmx-standard-wall-switch-controller-user-guide.lwp
www.elmvideotechnology.com copyright
© 2017 ELM Video Technology, Inc.

SPECIFIC TIONS
DMX CONTROL WARNING:
NEVER use DMX data devices where human safet must be maintained
NEVER use DMX data devices for p rotechnics or similar controls
Manufacturer: ELM Video Technolog
Model: DSC5V
Name: DMX Standard Wall Switch Controller
MPN: DSC5V-1G (2G, 3G, or 4G)
Dimensions: 1 Gang - 4.75"H x 3"W x 2"D, 4 Gang 4.75"H x 8.4"W x 2"D
Switch Input(s): +5VDC Maximum
DATA TYPE: DMX (250Khz)
DATA INPUT: DMX - (Shield) Not connected, Pin 2 Data - , Pin 3 Data +
DATA OUTPUT: DMX outputs - Pin 1 - (Shield) Power suppl common, Pin 2 Data -, Pin
3 Data +
Weight: .75 pounds
POWER INPUT: +9VDC (7.5V minimum at circuit board input)
Current: 125mA
Internal FUSE: 500mA PCB SMT
External Power Suppl : +9VDC wall mount
Voltage Input: 100 ~ 240 VAC 50/60hz
DSC5 - DMX Standard Wall Switch Controller User Guide Pg 6
ELM Video
Technology
DSC5-dmx-standard-wall-switch-controller-user-guide.lwp
www.elmvideotechnology.com copyright
© 2017 ELM Video Technology, Inc.