This Manual is applicable to the following products
Revised March 29th 2012
LD 300 starting from S.N. ____
Pag 4
.
6. LOCAL MENU
PGM PORT
For Firmware Upgrade
FUNCTION 1
Scrolling UP / Increases value “function key”
ENTER
Select / Confirm
FUNCTION 2
Scrolling DOWN / Decreases value “function key”
Display
When the push button are not used for more than 15
seconds the display will go OFF. It will go ON again
anytime a push button is activated.
DMX Presence
Shows the presence of DMX (LED lit = DMX present)
DEFAULT SETTINGS ARE INDICATED IN BOLD LETTERS ON THE FOLLOWING TABLE:
The following are the BASIC FUNCTIONS and COMMANDS that are provided on the LOCAL MENU of the LED
FRESNEL. The unit is provided with a USER MENU accessible instantly on the product.
The unit has also a SERVICE MENU that is only accessible through a PASSWORD and is reserved for QUALIFIED and
TRAINED PERSONNEL:
1st MENU
Displayed
(
scrolling with the
and the
buttons)
2nd MENU
Displayed
(after pressing the
X
that stands for
ENTER
)
Explanation of Each MENU FUNCTION
DMX ADDRESS
This Function is to SET the
DMX address
from
1
to 512 (Product is delivered with
default settingof the DMX address at 1)
Once the
C001
is displayed, act on the
button to increase the address to the
desired value.
Temporary push will increment the value by 1, if the button is kept pushed the
increment on numbers is getting fast.
Once the desired Address number is accomplished press
X
(“ENTER”) to make it
active
LOCAL DIMMING CONTROL
This Function is to
LOCALLY DIM the LED INTENSITY
from 0 to 100% (Product is
delivered with default setting of the DIMMER at 0).
The intensity goes in increments of 1/100% so the display will show
000%
with the
dimmer at 0% and FULL with the dimmer at 100%.
Temporary push will increment the value by 1/100, if the button is kept pushed the
increment on numbers is getting fast.
Once the desired Lighting Level is accomplished and it is wanted to leave that level
and go to other functions of the MENU, press “ENTER”.
LOCAL OR REMOTE CONTROL SETTINGS
The LED Fresnel has the facility to block the LOCAL DIMMING SETTING and
maintain it when the POWER is turned first OFF and than ON again.
This allows for the LIGHT to be TUNED and FOCUSED locally and its dimming level
can be blocked, so that for instance a system lighting a SET can be operated by a
remote switch or simple brakers by TURNING POWER ON.
The relevant menu to access this function is CTRL, to enter in this menu press
X
(“ENTER”), it is than possible to select either
DMX
or AUTO by acting on the
or
button and than press
X
(“ENTER”) again. The machine is set to
DMX
as default.
In
DMX
mode: the Fixture accepts DMX control….if in this mode the local
DIMMING CONTROL is SET to a level the Light behaviour will follow the HTP
(Highest Takes Precedence) modality, in other words it will keep the local
DIMMING setting until the DMX level of the specific channel will be higher, from
that level onwards the DMX level will take precedence. In this condition if the
DMX connection is removed, the light will keep the last level….until power is
ON. It will reset and Start at 0after Power OFF and ON again.
In AUTO mode: the light will ignore any DMX control. In this mode any local
dimming setting will be maintained and will be automatically recalled after power
off, when turning the power on again.
TEMPERATURE
This function Displays in real time the LED ARRAY Case temperature in °C.
When pressing Enter again you exit from the temperature display.
The steady state TEMPERATURE of the ARRAY reaches approx. 55°C after many
hours of continuous operation with an ambient temperature of 25-30°C.
The Thermal Handling of the LED is Automatically handled by the local electronics and
the LED will operate until the ARRAY temperature reaches 80°C, that anyway is still
way within the prescribed maximum nominal prescribed by the ARRAY manufacturer
that is 105°C.
In case the ARRAY temperature reaches 80°C the unit will automatically turn off.
Even in extreme Ambient temperature conditions the LED ARRAY shall never reach
the 80°C limit.
The above protection threshold is there to protect the LED ARRAY from stressed
working conditions in case some other failures or specially critical working conditions
are causing an over-temperature.
