Vari Lite Strand Leko LED Profile Tunable Warm White User Manual page 16

Leko LeD ProfiLe TunabLe Warm WhiTe
ADDENDUM
Fan Speed and Control
All Vari-lite and Strand lighting luminaires will be governed by the same Fan
speed v Noise levels v Maximum power output rules as details below. These
noises related to these levels will confirm to Noise Criteria levels details of
which are contained within the document.
There are 3 control parameters can be selected separately or in conjunction
when permitted to manage Fan speed v Noise levels v Maximum power output.
NOTE: Not all fixture have all modes or functions refer to DMX map and User
interface menu tree to see if you product has one of more of these functions.
Item 1 - Fan 'v' Output Preset Modes
These modes are selectable at either / or the fixtures DMX control channel or
via the fixture user interface screen. The section of the modes works in con-
junction with Items 3 and will also active or deactivate the Item 2.
Boost mode – LED output boosted to >120% of standard output fan speeds
increased manage heat level of LED (may be limited to only run for XXhrs).
Fixture will not exceed NC45 – NC55 sound levels in this mode
Standard mode - Full LED Output + Fan Spin at top speed (loudest setting).
Fixture will not exceed NC40 sound levels in this mode
Studio Mode - Fan speed reduced to appropriate amount to reduce dB levels
>10% of full speed + LED @ max output approximately 80% of Standard output
at appropriate level to ensure LED work at optimum temperature and output
efficiency (fan speed remains at a constant speed and do not ramp up or
down) NC35
Whisper mode - Fan speed reduced to appropriate amount to reduce dB levels
to >30% of the full speed + LED Max output approximately 60% of Standard
output at appropriate level to ensure LED work at optimum temperature and
output efficiency (Fan speed remains at a constant speed and do not ramp up
or down) NC25
Silent Mode – ideally Fans do not spin + output capped at appropriate level to
ensure LED work at optimum temperature and output efficiency (Fan should
never switch on in this mode or change speed if they on) NC15 target level.
MODE LED OUTPUT
Boost Mode >100%
Standard Mode Full 100%
Studio Mode 80%
Whisper Mode 60%
Silent Mode TBC
NOISE
63
CRITERION
NC-15 47
NC-20 51
NC-25 54
NC-30 57
NC-35 60
NC-40 64
NC-45 67
NC-50 71
NC-55 74
NC-60 77
NC-65 80
FAN SPEED
Boosted fan speed constant
Full 100% constant
Appropriate speed to reduce dB
levels >10% of full speed
Appropriate speed to reduce dB
levels >30% of full speed
Fan off
OCTAVE BAND CENTER FREQUENCY (HZ)
125 250
SOUND PRESSURE LEVELS (DB)
36 29
40 33
44 37
48 41
52 45
56 50
60 54
64 58
67 62
71 67
75 71
90
80
70
NC 55
NC 55
60
NC 55
NC 55
50
NC 50
NC 45
40
NC 40
NC 35
30
NC 30
NC 25
20
NC 20
NC 15
10
0
63 125 250 500 1000 2000 4000 8000
FREQUENCY (HZ)
NOISE CRITERION
NC45
NC40
NC35
NC25
NC15
500 1000 2000
22 17
26 22
31 27
35 31
40 36
45 41
49 46
54 51
58 56
63 61
68 66
16
user manuaL
90
80
70
60
50
NC 45
40
NC 40
NC 35
30
NC 25
20
10
0
63 125 250 500 1000 2000 4000 8000
FREQUENCY (HZ)
EQUIVALENT SOUND
LEVEL DBA (@3M)
50
45
40
35
25
4000 8000
14 12
19 17
24 22
29 28
34 33
39 38
44 43
49 48
54 53
59 58
64 63
W W W.Va r i - L i T e .C o m
Example Fan Modes
Standard mode
Studio mode
Whisper mode
11
16
21
27
32
37
42
47
52
57
62