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Mariana

Mariana Ramirez

mariana.ramirez@harman.com

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Mariana articles

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What is the Part Number of the Gain Encoder in the Vi Series Consoles?

Published February 10th, 2026 by Mariana Ramirez

Brand: Soundcraft Models: Vi Series Consoles Question:    What is the part number of the gain encoder in the Vi series consoles? Answer: The part number of the gain encoder in the Vi series consoles is C055.121304. Additional Information: On the ViX000 consoles, there are eight pieces in each input fader bay, three pieces in the master bay, and one

84 Views 1 min

231 EU Power Supply Voltage

Published December 19th, 2025 by Mariana Ramirez

Question: Does the EU version have a universal voltage power supply?   Answer: No.  The EU version of the dbx 231s only operates at 240v power spec.

159 Views 1 min

Controlling MUSE IR Ports with Python Code

Published January 12th, 2026 by Mariana Ramirez

​The below Python code controls IR ports on a MUSE controller.  It contains code that configures the ports, sends IR commands, and also uses one IR port as a one-way serial device. MUSE IR Example from mojo import context context.log.info('*** Python Script Start ***') ############ Create devices and organize them ################### idevice = conte

133 Views 1 min

AM Series SKU Description

Published December 19th, 2025 by Mariana Ramirez

Question: What does the suffix /26/64/66/95 in the SKU mean?    Answer: The horn wave guide coverage patterns for each model [rotatable waveguide for vertical or horizontal orientation] are:   /26 =120H x 60V degrees /64 = 60H x 40V degrees /66 = 60H x 60V degrees/95 = 90H x 50V degrees ​  ​

155 Views 1 min

ERA 700 Performance IP Firmware Version Menu

Published January 15th, 2026 by Mariana Ramirez

Question:    The ERA 700 Performance IP firmware version menu lists driver PCBAs labeled U1 through U8. Which modules do these correspond to? Answer: U1 → CPU1 → Display / Main PCBA — P/N: 5144443-00 U2 → CPU2 → Pan/Tilt Driver PCBA — P/N: 5144437-00 U3 → CPU3 → LED Driver PCBA — P/N: 5144553-00 U4 → CPU4 → CMY Driver PCBA — P/N: 5144549-00 U5 → CPU

132 Views 1 min

What is the purpose of those two openings on the head cover of the MAC Aura Raven XIP?

Published January 15th, 2026 by Mariana Ramirez

Question:    What is the purpose of those two openings on the head cover of the MAC Aura Raven XIP? Answer: These openings are designed to allow any water that may have entered the fixture, specifically through the BeamShaper connector cover, to safely drain out. While the BeamShaper connector itself is fully waterproof, the surrounding cover is not

121 Views 1 min

Using Muse Automator to Build Your Own Debug Connection

Published February 11th, 2026 by Mariana Ramirez

Brand: AMX Models: MU-1000 MU-1300 MU-2300 MU-3300 Overview: When working with Muse Automator flows there may be instances in which you need to debug directly from the Muse controller without having Muse Automator connected. In this case you can create a TCP server in Automator that will allow you to connect to the Muse using a Telnet client like Pu

88 Views 5 min

Controlling MUSE Relay Ports with Python Code

Published February 12th, 2026 by Mariana Ramirez

Brand: AMX Models: MU-1000 MU-1300 MU-2300 MU-3300 Overview: ​The below Python code controls a relay port on a MUSE controller.  It contains code that energizes a relay port when a button is pressed and then disengag​es the relay port when it is released.   from mojo import context context.log.info('Sample Python program') #Creates the objects for t

116 Views 1 min

Controlling CE-REL8 Relay Ports with Python Code

Published February 11th, 2026 by Mariana Ramirez

Brand: AMX Models: MU-1000 MU-1300 MU-2300 MU-3300 Overview: ​The below Python code controls a relay port on a MUSE controller.  It contains code that energizes a relay port when a button is pressed and then disengag​es the relay port when it is released. from mojo import context context.log.info('Sample Python program') #Creates the objects for the

110 Views 1 min

Does the PRX800 Series Stream Bluetooth Audio?

Published January 8th, 2026 by Mariana Ramirez

Question:    Does the PRX800 Series stream Bluetooth audio? Answer: The PRX800 series speakers do not support Bluetooth audio streaming.  Bluetooth functionality is intended for system control only through the JBL Pro Connect app. To play music wirelessly on your PRX800, you will need to use a separate, standalone Bluetooth audio transmitter  

187 Views 1 min

Volume Pot on the LSR2300

Published January 8th, 2026 by Mariana Ramirez

Question:    What is the part number for the volume pot on the LSR2300 series studio monitors? Answer: It is a 2x10K, dual gang pot, the part number for this item is: 444157-001  

148 Views 1 min
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