Dimming cur ve setting
Linear dimming cur ve
Logarithmic dimming cur ve
100
90
80
70
60
50
40
30
20
10
P
W
M d
u
ty
(%
)
100
90
80
70
60
50
40
30
20
10
P
W
M d
u
ty
(%
)
50
60
70
80
90
100
Brightness(%)
10
20
30
40
Gamma=1.6
50
60
70
80
90
100
Brightness(%)
10
20
30
40
Gamma=1.0
3
3
100
90
80
70
60
50
40
30
20
10
P
W
M d
u
ty
(%
)
PWM frequency setting
We can select four PWM frequency: 250Hz, 500Hz, 2kHz or 8kHz.
Higher PWM frequency, will cause lower output current, higher power noise,
but more suitable for camera.
1
2
1
2
1
2
1
2
250Hz
500Hz
2KHz
8KHz
Malfunctions Analysis & Troubleshooting
Malfunctions
Causes
Troubleshooting
1. Output cable is too long.
2. Wire diameter is too small.
3. Overload beyond power supply capability.
4. Overload beyond controller capability.
1. Reduce cable or loop supply.
2. Change wider wire.
3. Replace higher power supply.
4. Add power repeater.
No response
from the remote
1. The battery has no power.
2. Beyond controllable distance.
3. The controller did not match the remote
.
1. Replace battery.
2. Reduce remote distance.
3. Re-match the remote
.
1
.
No
power
.
2
.
Wrong
connection
or insecure
.
1
.
Check
the
power
.
2
.
Check
the
connection
.
No light
Uneven intensity
between front and
rear,with voltage drop
●
Synchronization
:
If more than one controller are connected to the same push switch, do a long press for more than 10s,
then the system is synchronized and all lights in the group dim up to 100%.
This means there is no need for any additional synchrony wire in larger installations.
We recommend the number of controllers connected to a push switch does not exceed 25 pieces,
The maximum length of the wires from push to controller should be no more than 20 meters.
User Manual Ver 1.0.2
Page 4
www.iskydance.com
V1-L Single Color LED Controller
