Cleaning The Fixture; Software Update - JB-Lighting JBLED A7 Bedienungsanleitung

To individually adjust the brightness of the red, green and blue LEDs select the menu item
SERVICE, FINE ADJUST Enter the FINE ADJUST menu by pressing "ENTER"
(keep pressed) and press "ESC" additionally.
!
WARNING: JBLED A7 lights up immediately!
In the follwing menu item
green and red can be adjusted. Change the value by means of keys "UP" and "DOWN".
The light beam will be altered according to the received input. Pay attention, that one
colour value stays at 100%. Otherwise the brightness of the unit will be reduced. The
intensity of the fixture can be adjusted from 0% -100% with
There is no pan & tilt readjustment during this process.
Setting the fixture back to factory defaults will not effect the white balance. (See chapter
3.2). The white balance influences the function colour wheel and RGB colour mixing.
So for instance if one of the RGB channels has been reduced significantly the colours of
the colourwheel will appear different compared to standard factory settings.
FINE ADJUST - zoom adjustment
The zoom effect in all JBLED A7 is calibrated at the factory. But if necessary it is possible
to fine-tune the zoom using the
RECEIVESOFT
RECEIVE SOFT
Use the
6.3 Software update and the uploader device documentation.

6.2 Cleaning the fixture

WARNING: Disconnect fixture from mains, and allow unit to cool
!
To ensure a long and satisfying performance of the fixture, check function of the fans in
the head and in the base from time to time. Most important: make sure that there is no
dust or fluff covering the air inlets. To clean the fixture open lid of the head and the
baseplate. Use a brush and a vacuum cleaner to remove dust and fluff. Don´t damage or
bend any parts. Incompetend performace of the maintenance will invalidate the warranty
claims. Consult qualified service personnel.

6.3 Software update

To update the fixture via PC/Notebook, a Upgrade-Dongle (USB/DMX converter) with
software is required. The upgrade-dongle has to be connected to the fixture with a 5 pin
XLR connector. The software for the products is available from the JB-lighting homepage
at www.jb-lighting.de
32
.
SKAL RED, SKAL GREEN
ZOOM OFS
command to prepare the JBLED A7 for a software upload. See
down for at least 10 minutes!
With direct view on the beam source use a welding
goggle of reduction 4-5!
SKAL BLUE
and
SKAL ALL.
command.
the intensity of blue