YELLOWRIVER YR-COB200Z User manual

200W COB Moving Head Spot
Model：YR-COB200Z
1. Notes:
Any damage caused by disregard of this manual does not belong to the scope of warranty, and the
manufacturer shall not bear any responsibility for all consequences and problems arising
therefrom. Please note that the damage caused by violation of operating procedures does not
belong to the scope of warranty.
Technical specification
LED PARAMETER
LED：LED 200W WHITE
LED life span：20000H
CCT：5600K
Controls parameters
Strobe:：1-20t/s
Control signal: DMX512 protocol, RDM protocol
Control channel: 10CH
Operation mode: DMX512/ master-slave/ auto/ sound-active
Display function:
1.4 -inch LCD color screen, can be set horizontal and vertical inversion, screen reversible,
switchable in both Chinese and English, automatic screen turn off, display the channel number,

fault prosecution, manual control channel , data memory, the software version information,
restore factory Settings, the scanning and the effect correction result.
LED opening mode: supports instant blackout and light on
Effect parameters:
Color wheel: 4 colors (R,G,B,Y) + white, semi-color effect +bi-direction flow effect.
Beam Angle: zoom, 14-60 degrees.
Scanning: use three-phase motor, Pan 540°/2.1 seconds, tilt 270° /1.1 seconds, 8-16 bit
scanning, using photoelectric reset with automatic error correction function.

Working parameters:
Operating voltage: AC100V~240V, 50/60hz

Power: 250W
Safety parameters:
Safety protection: automatically cut off the power when the body overheats or the system
fails
Working temperature: under 40 ℃
Light parameters:
Display: color screen +5 buttons
Power interface: one in powercon
Signal interface: one in one out 3 pin
Waterproof grade: IP20
Net weight: 8.2 KG
Size:296*230*440mm
2. Menu：
2.1 Manual control：
The menu will display 10 channels according to the standard 10
channels set in the setup menu.
Option
Description
1CH. X
0~255
……
0~255
9CH.Focus
motor
0~255
The yellow arrow indicates the selection. Press the “OK”
button to enter the editing state. At this time, the font color
is red. Press the “Up” and “Down” buttons to change the
channel value, then press the “OK” button to save and exit
the editing state.
10CH.Reset
Press “OK” to see the confirmation dialog box, press “OK”
again to enter the reset interface, all motor reset
2.2 Set up：
Option
Description
DMX
Slave status: Receive DMX signals from the console or
host
Auto Run 1
Auto Run 2
Random
Running
mode
Sound active
Self-propelled effect demonstration;
Host status: self-propelled and send DMX signal to
slave
DMX
Address
1~512
Press “OK” to enter the editing state, then press “Up”
and “Down” to change the address code. Press the

"OK" button again to save and exit the editing state.
Channel
Mode
Standard 10CH
Standard 10CH mode
X Reverse
Open as the starting point and end point exchange, the default is off
Y Reverse
Open as the starting point and end point exchange, the default is off
XY Exchange
Open channel for exchanging XY axes (including fine tuning), default is off
XY encoder
Open for the optocoupler to determine the out of step and automatically
correct the position, off as not correct
DMX Signal
Hold: continue running according to the original state. Clear: the motor
returns to the position and stops running.
Color linear
Open as a color wheel linear change, off as a color wheel nonlinear
change, half color change
Reset
Press "OK" to see the confirmation dialog, press "OK" again to restore the
default value.
5. Installation requirement
1. The product shall be free from corrosive vapors and gases in the operating environment
and shall not contain inflammable and explosive articles.
2. Keep the distance between the light outlet direction and the subject at least more than 3 meters.
3.The direction of the light is an optical lens. No external force can hit the glass in the process of
operation. If the lens is damaged, it can only be used after the professional technician replacing
the lens of the same specifications .
4. When the outer cover of the power cord is damaged, it must be replaced with a new power cord
of the same specification by relevant professional personnel before use.
5.When the product is hung and installed, the load bearing of the hanging device shall be at least 3
times greater than the weight of the product, and the safety rope shall be fastened on the auxiliary
hanging device of the lamp, and the load bearing of the safety rope shall be more than 3 times
greater than the weight of the product.
6. The lens and light source of this product must be fully used together. When any part is
damaged, it shall be replaced by relevant professional personnel before it can be used again.
7. In the operating environment, it must be determined that the current voltage provided is within
the range required by this
specification well grounded.
The company reserves the right to amend this product manual without prior notice.

3. master-slave mode online explanation
Set one of the machines as the master unit, select the auto operation, set the other
machines as the slave unit, set the slave machine as DMX address code 001 state,
connect the signal line, at this time, the slave unit are controlled by master unit, and its
function is synchronized with the current function of the master units
4. Instructions and remarks
Warning, danger of electric shock
The light source inside this lamp should be replaced by the company or our service agent
or a person with similar qualifications.
1. Check whether the power supply and voltage are normal before use. If the voltage
fluctuates greatly, it is recommended to use voltage stabilizer or voltage regulator for
power supply.
2. This equipment belongs to the first class protective light and the product power cord
must be grounded and well grounded when used
3. The cover temperature of this equipment is 40-50 ℃at work, do not touch the cover.
4. The internal components of the equipment must be purchased from the manufacturer.
5. When using controller, try to avoid signal interference sources (example: wireless intercom,
high-frequency transmitter, etc.)
6. When using this product, a maximum of 20 identical products can be controlled within 20 meters
of the same signal line. If exceeding this range, additional signal amplification equipment is
needed to amplify the signal before it can be used.
7. The light source in use must be controlled within the service time indicated by the light source.
After the service time is reached, please change the light source in time before use.
5. System：

Tilt Encoder Value
The value increases when following original setting
and decreases when moving from another
direction. It shows the same value when passing a
certain place, otherwise error occurs.
System Error
Common Errors
Red alert light on, the fixture has a technical
problem. Check the detail from sub-menu. The
error record can be deleted after checking.
DMX
Detecting
Enter the sub-menu, show the value according to
channel value .
4.Failure indications menu：
Sub menu
Failure indications
MT board connection
failure
The driver board did not respond. the connection between
the display board and the drive board has error, or the driver
board has error
Pan does not reset
correctly
the pan photoelectric switch or pan motor of the pan has
error
Tilt does not reset
correctly
The tilt photoelectric switch or tilt motor of the tilt has error
Pan hall error
Pan hall has error
Description
Software
version
Present software version
Pan calibration
Tilt calibration
Color calibration
Reset
calibration
Focus calibration
Enter sub-menu，reset for Pan/tilt motor
can be adjusted to compensate the errors
caused by hardware installation.
Adjustment range: -128~+127，+0
means no adjustment
Pan hall sensor
Tilt hall sensor
Color hall sensor
Focus hall sensor
0: Function properly, 1: otherwise
Pan Encoder State
2 figures, each one is corresponding to
Photoelectric switch for the encoder
involved
Tilt Encoder State
2 figures, each one is corresponding to
Photoelectric switch for the encoder
involved
Sensor
Detection
Pan Encoder Value
The value increases when following
original setting and decreases when
moving from another direction. It shows
the same value when passing a certain
place, otherwise error occurs.

Tilt hall error
Tilt hall has error
Color wheel does not
reset correctly
color wheel hall or color wheel motor has error
Focus does not reset
correctly
focus hall or focus motor has error
5.Channel
Ch
Function
Value
Description
1
Pan motor
0~255
pan motor movement adjustment
2
Pan fine
0~255
pan motor movement fine adjustment
3
Tilt motor
0~255
tilt motor movement adjustment
4
Tilt fine
0~255
tilt motor movement fine adjustment
5
Pan/tilt speed
0~255
pan/tilt speed adjustment
6
Dimmer
0~255
0-255 From dark to bright
0~3
off the light, no flicker
4~251
open the light, from slow to fast, 255 the fastest
7
Strobe
252~255
open the light, no strobe
8
Color wheel
0~49
Color wheel switch
50~200
Clockwise rotation, from fast to slow
201~255
Counterclockwise rotation, from slow to fast
9
Focus motor
0~255
Zoom from 14 to 60 degree
0~49
Null
50~99
Small motor reset，keep for 5 seconds and
then reset
100~199
Pan/tilt motor reset，keep for 5 seconds and
then reset
10
Reset
200~255
All motor reset，keep for 5 seconds and then
reset