1 3
S e r v i c e a n d M a i n t e n a n c e
DMX Mode Selection
The DMX mode is set with a jumper on the circuit board inside the unit.
The factory default
is tracking mode.
Follow the procedure below to change the mode.
W A R N I N G !
Make sure the fixture is disconnected from AC power.
1.
Remove the cover (6) above the lamp. Remove the cover (8) above the circuit
board.
2.
Locate connector PL11 on the circuit board: refer to the label inside the
chassis. On one or two of the pins there is a black clip - a jumper - that
creates an electrical connection when placed over 2 pins.
3.
Place the jumper on pins 4 and 5 to enable 7-channel vector mode.
Remove the jumper to enable 5-channel tracking mode. You can store
the jumper by placing it sideways on one of the pins.
4.
Reassemble the fixture.
S e l e c t i n g Vo l t a g e
The voltage and frequency settings must match the local AC power supply!
Operating at the
incorrect setting can result in poor light output, shortened lamp life, overheating and dam-
age to the fixture. The factory setting is printed on the serial number label next to the mains
input. If the voltage is not within 5 percent of the local supply, then the ballast and trans-
former must be rewired.
* The RoboScan 812 US may also be used with a 100 V, 50 Hz supply when wired for 120
V, 60 Hz operation.
6 5 4 3 2 1
PL11
7 channel vector mode
5 channel tracking mode
fan connector
jumper
Model
Selectable Voltages
Frequency
RoboScan 812 EU
230 V / 240 V / 250 V
50 Hz
RoboScan 812 US
100 V / 110 V / 120 / 220 V
50 or 60 Hz*
812C.fm Page 13 Monday, September 3, 2001 4:23 PM
Summary of Contents for RoboScan 812
Page 1: ...RoboScan 812 user manual...
