Lamp Replacement; Overhead Rigging - JB Systems DYNAMO 250 Operation Manual

ENGLISH
DESCRIPTION:
1. Optical lens with
adjustment
2. Hanging bracket with 2 knobs on both
sides to fasten the unit and a
mounting hole to fix a mounting hook.
3. Mains input with IEC socket and
integrated fuse holder, connect the
supplied mains cable here.
4. Lamp compartment, to be opened with
this screw.
5. Internal microphone
6. ¼= jack used to connect the optional
CA-8 controller.
7. DIP switches, used to set the DMX-
starting address of the unit.
8. DMX input: 3pin male XLR-connector
used to connect universal DMX-
cables. This input receives instructions
from a DMX-controller or from another
Dynamo light effect when used in
master/slave mode.
9. DMX output: 3pin female XLR-connector used to connect the Dynamo with the next unit in the DMX
chain or with another Dynamo when used in master/slave mode.
10. Scanning mirror.
LAMP (RE)PLACEMENT
In case of replacement of the lamp or maintenance, do not open the fixture within 10
minutes until the unit cools down after switching off. Always unplug the unit before
servicing! Always use the same type of spare parts (bulbs, fuses, etc.) When replacing
parts, please only genuine spare parts.
 Switch off the unit and unplug the mains cable.
 Wait for about 10 minutes until the unit has been cooled down.
 Use a screwdriver to unscrew the screw that closes lamp compartment of the fixture. (see number 4 in the
chapter 8Description )
 On the inside you will see the lamp socket. Tear the lamp socket gently out of the lamp compartment.
 Unplug the old lamp. Hold the lamp socket while unplugging the lamp instead of pulling the cable!
 Hold the lamp socket while pressing the new lamp gently in the socket.
Attention! Check the label on the backside of the device or see the technical specifications in this manual
to know which lamp should be used. Never install lamps with a higher wattage! Lamps with higher wattage
generate temperatures the device was not designed for. If the device uses a lamp transformer, it will burn
due to current overload.
 Don9t touch the bulb inside the reflector of the lamp with bare hands! This drastically shortens the lifespan
of the lamp. If you touched the lamp, clean it with a cloth and a little denatured alcohol. Wipe the lamp off
before installing.
 Put the new lamp back inside the unit. Be sure that the wires don9t touch the lamp.
 Close the lamp compartment with the screw.
 Done!

OVERHEAD RIGGING

 Important: The installation must be carried out by qualified service personal only. Improper
installation can result in serious injuries and/or damage to property. Overhead rigging requires
extensive experience! Working load limits should be respected, certified installation materials
should be used, the installed device should be inspected regularly for safety.
 Make sure the area below the installation place is free from unwanted persons during rigging, de-rigging
and servicing.
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JB SYSTEMS
manual focus
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OPERATION MANUAL
DYNAMO 250