Fostex RM-3DT Active Monitor Speaker User Manual

Utangulizi

The Fostex RM-3DT is a compact, high-quality active monitor speaker designed for professional audio environments, particularly for rack-mount installations. It features both Dante and balanced analog inputs, making it versatile for various studio and broadcast applications. This manual provides essential information for the proper setup, operation, and maintenance of your RM-3DT unit.

Kielelezo 1: Mbele view of the Fostex RM-3DT Active Monitor Speaker, showing the LED meter, headphone jack, and volume knob.

Sifa Muhimu

Accepts both Dante and Balanced Analog Inputs for flexible connectivity.
Outputs either or both of any 2-channel digital signals extracted from the Dante network.
Power-saving design incorporating a digital amplifier and switching power supply.
26-dot LED meter with selectable display modes: VU, VU+PEAK, VU+PEAK HOLD, PEAK+PEAK HOLD.
Adjustable display brightness with four levels.

Ni nini kwenye Sanduku

Upon unpacking your Fostex RM-3DT, please ensure all the following items are present:

Fostex RM-3DT Rack-Mount Active Stereo Monitor Speaker with Dante
Kamba ya Nguvu
Mwongozo wa Mtumiaji (hati hii)

Sanidi

1. Ufungaji wa Kimwili

The RM-3DT is designed for standard 19-inch rack mounting. Ensure adequate ventilation around the unit to prevent overheating. Secure the unit firmly using appropriate rack screws.

2. Viunganishi

The RM-3DT offers both Dante network connectivity and traditional balanced analog inputs/outputs.

Nyuma view of the Fostex RM-3DT showing input and output ports

Figure 2: Rear panel of the Fostex RM-3DT, illustrating Dante IN, Analog Input (XLR), and Analog Thru Out (XLR) ports.

Uingizaji wa Dante: Connect an Ethernet cable from your Dante network to the "Dante IN" port. The RM-3DT will appear as a device on your Dante Controller software.
Ingizo la Analogi: Use balanced XLR cables to connect your analog audio sources to the "ANALOG INPUT" (L/R) ports.
Analog Thru Out: The "ANALOG THRU OUT" (L/R) ports provide a pass-through of the analog input signals, allowing you to route them to other equipment.

3. Uunganisho wa Nguvu

Connect the supplied power cord to the AC IN receptacle on the rear panel of the RM-3DT and then to a standard AC power outlet. Ensure the power switch is in the "OFF" position before connecting.

Maagizo ya Uendeshaji

1. Kuwasha/Kuzima

To power on the unit, flip the power switch on the rear panel to the "ON" position. To power off, flip the switch to "OFF".

2. Udhibiti wa Jopo la Mbele

Close-up of the Fostex RM-3DT front panel controls

Figure 3: Close-up of the front panel, highlighting the headphone jack, volume knob, and input/output selection buttons.

SIMU Jack: Connect stereo headphones to this 1/4-inch (6.35mm) jack for private monitoring.
Kitovu cha VOLUME: Adjusts the output level of the built-in speakers and the headphone output.
Kitufe cha INPUT: Toggles between Dante and Analog input sources. The selected input will be indicated by an LED.
OUTPUT Button: Selects whether the monitor outputs the Dante signal, Analog signal, or a mix of both.

3. LED Meter Display

The 26-dot LED meter provides visual feedback on audio levels. You can configure its display mode and brightness using the DIP switches on the rear panel.

Aina za Kuonyesha:
- VU: Standard Volume Unit meter.
- VU+PEAK: Displays VU level with peak hold.
- VU+PEAK HOLD: Displays VU level with a longer peak hold.
- PEAK+PEAK HOLD: Displays peak level with peak hold.
Marekebisho ya Mwangaza: The display brightness can be set to one of four levels via DIP switch settings.

4. Rear Panel DIP Switches

A set of DIP switches on the rear panel allows for advanced configuration of the RM-3DT's behavior. Refer to the labels next to the switches for specific functions.

Close-up of the Fostex RM-3DT rear panel DIP switches

Figure 4: Close-up of the rear panel, showing the DIP switches for various settings like Dimmer, Meter type, Mute, and Peak VU.

DIMMER: Adjusts the brightness of the LED meter.
Meta: Selects the LED meter display mode (VU, VU+PEAK, etc.).
NYAMAZA: Huwasha au kulemaza kitendakazi cha kunyamazisha.
PEAK VU: Configures specific peak VU settings.

Consult the detailed diagram on the unit's rear panel for precise DIP switch configurations.

Matengenezo

Kusafisha: Tumia kitambaa laini na kikavu kusafisha sehemu ya nje ya kifaa. Usitumie visafishaji vya kioevu au vifaa vya kukwaruza.
Uingizaji hewa: Ensure that the ventilation grilles are not obstructed to allow for proper airflow and prevent overheating.
Hifadhi: Ikiwa kifaa kitahifadhi kwa muda mrefu, kiondoe kutoka kwa umeme na uihifadhi mahali pa baridi na kavu.

Kutatua matatizo

Tatizo	Sababu inayowezekana	Suluhisho
Hakuna nguvu	Waya ya umeme haijaunganishwa; Kizimio cha umeme kimezimwa; Tatizo la soketi.	Angalia muunganisho wa waya ya umeme; Hakikisha swichi ya umeme imewashwa; Jaribu soketi kwa kutumia kifaa kingine.
Hakuna pato la sauti	Incorrect input selected; Volume too low; Cable issues; Dante network problem.	Press INPUT button to select correct source; Increase VOLUME; Check all audio cables; Verify Dante network configuration in Dante Controller.
LED meter not displaying	Brightness set too low; Meter mode incorrect; No audio signal.	Adjust DIMMER DIP switch; Check METER DIP switch setting; Ensure audio signal is present.
Sauti iliyopotoka	Input level too high; Faulty cable; Speaker damage.	Reduce input signal level; Try different cables; Contact Fostex support if speakers are damaged.

Vipimo

Kipengele	Maelezo
Jina la Mfano	Rack-Mount Active
Aina ya Spika	Kufuatilia
Nambari ya Mfano wa Kipengee	AMS-RM-3DT
Itifaki ya Muunganisho	Dante (digital audio network) and balanced XLR (analog audio)
Ukubwa wa Spika	Milimita 110
Kipenyo cha Woofer	Inchi 3.15
Njia ya Pato la Sauti	Stereo
Kiwango cha Juu cha Pato la Spika	30 Watts
Chanzo cha Nguvu	Umeme wa Cord
Vipimo vya Bidhaa	5"D x 20"W x 20"H
Uzito wa Kipengee	Pauni 10.38
Rangi	Nyeusi
Mtengenezaji	Fostex
UPC	636827308977

Udhamini na Msaada

The Fostex RM-3DT comes with a limited warranty. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official Fostex website. For technical support, service, or further inquiries, please contact Fostex customer service through their official channels.

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Fostex AMS-RM-3DT