American DJ
®
- www.americandj.com - Accu Spot 250 II™ Instruction Manual Page 10
American DJ
®
- www.americandj.com - Accu Spot 250 II™ Instruction Manual Page 9
Accu Spot 250 II™
Controls and Functions
1. Lens Assembly -
This high quality lens is a fully focusing. Focus
the lens by manually turning the lens in a clockwise or counter-clock-
wise direction until the desired effect is achieved.
2. Digital Display -
This display shows the menu and operating func-
tions that you can choose from.
3. Mode/Esc Button -
This button is used to enter the main menu and
submenus. It is also used to exit.
4. Up Button -
This button is used to scroll forwards when navigating
through the system menu.
5. Down Button -
This button is used to scroll backwards when navi-
gating through the system menu.
6. Enter Button -
This button is used to select and confirm a function
in the system menu.
7. Carrying Handles -
The includes built-in carrying handles. Be sure
to always handle the unit by the built-in handles. Never lift or carry-
ing the unit by head or yoke. Pulling on or transporting the unit by the
moving head may severely damage the unit and will void the unit war-
ranty.
8. XLR Output Jack -
This jack is used to transmit the incoming
DMX signal to another DMX fixture, or transmit a Master/Slave signal
to the next Accu Spot 250 II™ in the chain. For best results in DMX or
Master/Slave mode terminate this jack if it is the last unit in the chain.
See “Line Termination” on page 12.
9. XLR DMX Input Jack -
This jack is used to receive an incoming
DMX signal or Master/Slave signal.
10. Mini/C Controller Jack -
This jack is for use with the optional
Mini/C controller only. Do not attempt to connect an audio signal to
this jack, this will damage the PC board and void your manufactures
warranty!
11. Microphone -
This microphone receives external low frequencies
to trigger the unit in Sound-Active mode. This microphone is designed
to receive low frequency sounds only, tapping on the microphone and
high pitch sounds may not trigger the unit.
Accu Spot 250 II™
Controls and Functions
12. Cooling Fan -
This unit is equipped with three high velocity vari-
able fans to aid in the cooling process. These fans are designed to
vary their velocity at different operating temperatures, to provide
better cooling when the unit reached higher operating temperatures
associated with long usage. Be sure to never obstruct the cooling fans
during normal usage. Also, be sure to keep the vents clean at all times.
A blocked or malfunctioning cooling system may shorten lamp life and
unit reliability.
13. Lamp Assembly and Access Plate -
This plate accesses the lamp
socket assembly. The unit includes a spring mounted ZB-MSD250
230v/250w discharge lamp. Be sure to only replace with same type
lamp. After replacing a lamp be sure the lamp is centered in the reflec
-
tor. See pages 38-39 for details on installing and optimizing replace-
ment lamps. Never operate this unit with the lamp exposed, this lamp
emits strong UV radiation.
14. Fuse Holder -
This housing stores a 8 amp (4 amp 220v) GMA pro-
tective fuse. Never defeat the fuse, the fuse is designed to protect the
electronics in the event of severe power fluctuations. Always be sure
to replace the fuse with an exact match as the one being replaced,
unless otherwise told to do so by an authorized American DJ
®
service
technician.
15. Power Cord Inlet -
This unit is equipped with a removable I.E.C.
power cord. Be sure to only use the power cord included with the
unit, this cord is designed to match the electrical requirements of the
unit. Other cords may cause the unit to overheat or malfunction. Volt-
age may vary from venue to venue, when connecting this unit to a
power supply be sure to connect to a matching power outlet. Never
use this fixture if the ground prong has been removed or broken off.
The ground prong is designed to reduce the risk of fire or electrical
shock in the event the unit suffers from an internal short.
