Martin Professional MiniMAC Wash User Manual page 21

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To connect for control ler operation
1 Connect a data cable to the controller's data output. If controller has a 5-pin output,
use a 5-pin male to 3-pin female adaptor cable (P/N 11820005). Lead the cable from
the controller to the first fixture and plug it into the data input.
2 Connect the output of the fixture closest to the controller
to the input of the next fixture. If connecting to a fixture
with reversed-polarity (pin 3 cold), insert a phase-
reversing cable between the two fixtures.
3 Continue connecting fixtures output to input. Up to 32
devices may be connected on a serial link.
4 Terminate the link by inserting a male termination plug
(P/N 91613017) into the data output of the last fixture. A
termination plug is simply an XLR connector with a 120
ohm, 0.25 W resistor soldered across pins 2 and 3.
C O N T R O L L A B L E E F F E C T S
L A M P P O W E R
Lamp power can be switched on and off from the controller. When set-up for
controller operation, and with the automatic lamp-on personality set to off, the
lamp remains off until a lamp-on command is sent.
Note: A peak of electric current many times the operating current is drawn briefly
when striking a lamp. Striking many discharge lamps at once may cause a voltage
drop that prevents lamps from striking or trips circuit breakers. When striking
multiple fixtures, space lamp-on commands at 5 second intervals.
The lamp must be allowed to cool for several minutes after turning it off before it
can be turned back on. To prevent accidental lamp-off commands, this command
can be partially disabled from the control panel: see page 16. If a hot lamp does not
strike, send the lamp off command and wait several minutes before trying again.
R E S E T
All effects can be reset to their index positions from the controller. To prevent
accidental resets, the command can be partially disabled from the control panel: see
page 16.
S H U T T E R
The mechanical shutter opens, closes, and strobes at variable and random rates up to
11.4 Hz. It also provides an optional low-resolution dimmer function that can be
enabled by toggling the intensity personality setting (
Controller operation
Male
Termination Plug
Male XLR
1
2
120
3
P/N 91613017
P Er
/
Int
) to
ON
.
21

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