Palmer Monicon L Passive Monitor Controller Benutzerhandbuch

1. Einleitung

The Palmer Monicon L is a precise analog volume control designed for professional audio environments. It serves as an intermediary device between audio sources, such as computers or audio interfaces, and self-powered monitor loudspeakers. Its passive circuitry ensures signal integrity without coloration. The unit features LED indicators and a built-in headphone amplifier, which are powered by the included DC adapter.

This manual provides detailed instructions for the setup, operation, and maintenance of your Palmer Monicon L to ensure optimal performance and longevity.

Figure 1: Palmer Monicon L Passive Monitor Controller, front angled view. This image shows the main unit with its large stereo volume knob, smaller auxiliary volume and headphone knobs, and various input/output selection buttons.

2. Wichtige Sicherheitshinweise

• Lesen Sie diese Anweisungen sorgfältig durch, bevor Sie das Gerät in Betrieb nehmen.
• Bewahren Sie diese Anleitung zum späteren Nachschlagen auf.
• Beachten Sie alle Warnhinweise auf dem Produkt und in dieser Bedienungsanleitung.
• Verwenden Sie dieses Gerät nicht in der Nähe von Wasser.
• Nur mit trockenem Tuch reinigen.
• Die Lüftungsöffnungen dürfen nicht blockiert werden. Die Installation muss gemäß den Anweisungen des Herstellers erfolgen.
• Installieren Sie das Gerät nicht in der Nähe von Wärmequellen wie Heizkörpern, Heizregistern, Öfen oder anderen Geräten (einschließlich ampKonverter (Lüfter), die Wärme erzeugen.
• Verwenden Sie nur vom Hersteller angegebene Zusatzgeräte/Zubehör.
• Überlassen Sie alle Wartungsarbeiten qualifiziertem Servicepersonal. Eine Wartung ist erforderlich, wenn das Gerät auf irgendeine Weise beschädigt wurde, z. B. wenn das Netzkabel oder der Stecker beschädigt sind, Flüssigkeit in das Gerät verschüttet wurde oder Gegenstände hineingefallen sind, das Gerät Regen oder Feuchtigkeit ausgesetzt war, nicht normal funktioniert oder fallengelassen wurde.

3. Packungsinhalt

Bitte stellen Sie sicher, dass alle unten aufgeführten Artikel in Ihrem Paket enthalten sind:

• Palmer Monicon L Passive Monitor Controller
• DC Power Supply (15V, 200mA)

Figure 2: The included DC 15V 200mA power supply. This adapter provides power for the LED indicators and the headphone ampschwerer.

4. Produktüberschreitungview

4.1 Bedienelemente auf der Vorderseite

Abbildung 3: Draufsicht view of the Palmer Monicon L front panel, highlighting the main controls and indicators.

• STEREO VOLUME Knob: Large central knob for precise control of the main stereo output volume.
• AUX VOLUME Knob: Controls the volume level of the auxiliary input.
• HEADPHONES Knob: Adjusts the output volume for the headphone jack.
• INPUT SELECTION (STEREO/AUX) Buttons: Selects between the main stereo input (1) and the auxiliary input (2).
• OUTPUT SELECTION (1/2) Buttons: Activates or deactivates output pairs 1 and 2. Both can be active simultaneously.
• STEREO MONO Button: Sums the stereo output signal into a mono signal.
• MUTE-Taste: Silences all active outputs.
• PFL STEREO / PFL AUX Buttons: Pre-Fader Listen for the stereo and auxiliary inputs, allowing monitoring through headphones independently of the main volume.
• KOPFHÖRER Jack: 6.35 mm (1/4") TRS jack for connecting headphones.

4.2 Anschlüsse auf der Rückseite

Abbildung 4: Rückseite view of the Palmer Monicon L, showing all input and output connectors.

• DC 15V 200mA Input: Stromanschluss für den mitgelieferten Gleichstromadapter.
• MONO SUM Output: XLR connectors for a summed mono output, typically used for a subwoofer.
• OUTPUT 1 (L/R) XLR: Balanced XLR outputs for the first pair of monitor speakers.
• OUTPUT 2 (L/R) XLR: Balanced XLR outputs for the second pair of monitor speakers.
• STEREO INPUT (L/R) Combo Sockets: Balanced combo sockets (XLR/TRS) for the main stereo input.
• AUX INPUT (L/R) RCA & 3.5mm TRS: Auxiliary input featuring RCA connectors and a 3.5 mm TRS jack.

5. Einrichtung und Anschlüsse

Follow these steps to connect your Palmer Monicon L to your audio system:

5.1 Stromanschluss

1. Connect the included DC 15V 200mA power adapter to the "DC 15V 200mA" input on the rear panel of the Monicon L.
2. Plug the power adapter into a suitable wall outlet. The LED indicators on the front panel will illuminate.

5.2 Audioeingangsanschlüsse

The Monicon L offers two distinct stereo input options:

1. Main Stereo Input (Input 1): Use balanced XLR or 1/4" TRS cables to connect your primary audio source (e.g., audio interface, mixer output) to the "STEREO INPUT L/R" combo sockets on the rear panel.
2. Auxiliary Input (Input 2): For secondary audio sources (e.g., computer, media player), use RCA cables to the "AUX INPUT L/R" RCA connectors or a 3.5 mm TRS cable to the "AUX INPUT" 3.5mm jack.

5.3 Audioausgangsanschlüsse

The Monicon L provides multiple output options for your monitoring setup:

1. Monitor Speakers (Output 1 & 2): Connect your self-powered monitor speakers using balanced XLR cables to the "OUTPUT 1 L/R" and/or "OUTPUT 2 L/R" XLR connectors. You can connect up to two pairs of monitors.
2. Subwoofer (Mono Sum): If you use a subwoofer, connect it to the "MONO SUM" XLR output. This output provides a summed mono signal of the selected stereo input.
3. Kopfhörer: Plug your headphones into the 6.35 mm (1/4") TRS "HEADPHONES" jack on the front panel.

Figure 5: A diagram illustrating typical connection scenarios for the Palmer Monicon L, showing inputs from an audio interface and a laptop, and outputs to two pairs of speakers and a subwoofer.

6. Bedienung

This section details the functions of each control on your Monicon L.

6.1 Lautstärkeregelung

• STEREO-LAUTSTÄRKE: Rotate this large knob clockwise to increase the volume of the selected stereo output, and counter-clockwise to decrease it. This is the primary volume control for your monitor speakers.
• AUX-LAUTSTÄRKE: Adjusts the input level for the auxiliary input source. This allows you to balance the volume of your auxiliary device before it reaches the main stereo volume control.
• KOPFHÖRER: Controls the listening volume for headphones connected to the front panel jack.

6.2 Eingangsauswahl

• INPUT SELECTION (1/2): Press the "1" button to select the main stereo input (XLR/TRS combo sockets). Press the "2" button to select the auxiliary input (RCA/3.5mm TRS). Only one input can be active at a time.

6.3 Ausgangsauswahl

• OUTPUT SELECTION (1/2): Press the "1" button to activate the first pair of monitor outputs (OUTPUT 1 L/R). Press the "2" button to activate the second pair of monitor outputs (OUTPUT 2 L/R). You can activate both outputs simultaneously to listen through both speaker pairs.

6.4 Überwachungsfunktionen

• STEREO MONO: Press this button to sum the stereo signal into a mono signal. This is useful for checking phase compatibility and how your mix translates to mono playback systems.
• STUMM: Press this button to instantly silence all active outputs. Press it again to restore the audio.
• PFL STEREO / PFL AUX: These buttons enable Pre-Fader Listen for the respective inputs. When activated, the selected input signal is routed directly to the headphone output, bypassing the main STEREO VOLUME control. This allows you to monitor an input source without affecting the main speaker output.

7. Wartung und Pflege

• Reinigung: Disconnect the power adapter before cleaning. Use a soft, dry cloth to wipe the surface of the unit. Do not use liquid cleaners, aerosols, or solvents.
• Umfeld: Keep the Monicon L away from direct sunlight, excessive heat, moisture, and dust.
• Lagerung: Wenn Sie das Gerät über einen längeren Zeitraum lagern, trennen Sie es vom Stromnetz und bewahren Sie es an einem kühlen, trockenen Ort auf.

8. Fehlerbehebung

9. Spezifikationen

Abbildung 6: Dimensional view of the Palmer Monicon L, showing its width (9.4"), depth (3.3"), and height (2.4").

10. Garantie und Support

For information regarding warranty terms and conditions, please refer to the warranty card included with your product or visit the official Palmer webWebsite.

Should you encounter any issues or require technical assistance, please contact Palmer customer support through their official channels.

Palmer WebWebsite: www.palmer-Germany.com