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Gantom Juni User Guide 

Version 1.0 – 3/31/2021 

POWER   AND  WIRING  REQUIREMENTS 

The Gantom Juni has a maximum wattage of 9W and and 

requires 12VDC power.

 This fixture is 

compatible with dimmable 12VDC constant voltage LED drivers.  Generally, PWM dimmers which work 
with 12VDC LED tape will also work with the Juni.  Here is a diagram showing how this fixture could be 
connected to a 0-10VDC dimmer switch: 

 

The Gantom Juni has bare wires for power input, and includes a screw terminal adapter which allows 
you to connect the fixture to a standard 2.1mm DC barrel jack.  

 

 

Note: all fixtures must be installed with the low voltage supply power OFF.  Hot 
plugging (connecting to a live power supply) is not supported. 

Hot plugging a fixture into a system with a running power supply will increase the load on the power 
supply, which can generate voltage spikes that more than double of the standard input voltage. This 
causes an out-of-spec and out-of-warranty voltage condition which may result in damage to the fixture. 
While Gantom fixtures have internal protections against voltage spikes, it is recommended that 
installers handle them with care to prevent these spikes from happening in the first place.  

Installing all fixtures in the system before turning on power to the low voltage 
power supply assures that the power supply has a “soft start” which is free from 
harmful voltage spikes. 

BARE WIRE PINOUT 

Power 

RED 

BLUE 

Summary of Contents for Juni

Page 1: ...mm 5 inches long o Class 2 low voltage 12VDC input DO NOT HOT PLUG o Adjustable zoom and focus lenses o Interchangable lens tubes with a beam angle range of either 25 38 or 42 60 o 3000K 90CRI or 6000...

Page 2: ...he low voltage supply power OFF Hot plugging connecting to a live power supply is not supported Hot plugging a fixture into a system with a running power supply will increase the load on the power sup...

Page 3: ...res If the lenses must be cleaned use a microfiber cloth and glasses cleaning solution Make sure that the locking cable connectors are fully tightened when the product is installed Check the voltage o...

Page 4: ...INSTRUCTIONS Once the fixture has been mounted you can complete the aiming of the fixture The fixture is adjustable in the following ways When you have the light pointed in the correct orientation ti...

Page 5: ...ntil the projected image comes into focus This will be the narrowest focused beam the fixture can achieve To widen the beam move the primary optic forward about 1 mm and then move the secondary object...

Page 6: ...there are multiple lens tubes available for the Juni fixture To change the lens tube remove the lens tube cover as shown in the Focal Adjustment section above Next unscrew the lens tube from the ligh...

Page 7: ...fit the Gantom Juni While standard silver steel gobos will work with the Gantom Juni due to the compact nature of the fixture we recommend sourcing a gobo with a black matte paint treatment for best r...

Page 8: ...retention hole it should rest easily on a ledge that is inside the hole Next screw the gobo retention ring back into the hole until it is firmly seated and holding the gobo in place Once the gobo is...

Page 9: ...es to adjust the placement of the shutters Note that the side which is being adjusted will be mirrored and inverted on the light output This means that when you adjust the shutter on the RIGHT side of...

Page 10: ...from the hex louver and any additional accessories installed with it Installing the accessory An accessory can be installed by first unscrewing the front retaining ring shown below Once the retaining...

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