JB-Lighting A12 - Handbuch (Seite 57)

57
6.4 Verifying electronic devices
In accordance with the applicable German safety regulations (Accident Prevention and
Insurance, BGV A2/A3), electrical installation and equipment have to undergo inspection
at regular intervals. For this purpose, the fixing screw of the 5-pin DMX socket may serve
as measuring point for the insulation and fault current measurement. This screw is
connected to all sheet metal parts by means of a contact disc.
PE-measuring point
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
6.2 Cleaning the fixture
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 fan filter lid and the baseplate.
If the air filter in the head is full of dust, clean or replace it (spare part no. JBK0088). 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.
WARNING: Disconnect fixture from mains, and allow unit to cool
down for at least 10 minutes!
With direct view on the beam source use a welding goggle of reduction 4-5!
ATTENTION: Débranchez l'appareil du secteur et le laissé refroidir au
moins 10minutes! Lors d'un regard direct dans la source lumineuse il est
fortement recommandé de porter une lunettes de soudeur équipée de
verres à vision atténué degré 4-5!
!
FINE ADJUST - zoom adjustment
The zoom effect in all A12 is calibrated at the factory. But if necessary it is possible to fine-
tune the zoom using the ZOOM OFS command.
RECEIVESOFT
command to prepare the A12 for a software upload. See 6.3
Software update and the uploader device documentation.
Use the RECEIVE SOFT