Benutzeranleitung / Produktwartung PL1602 des Produzenten Samson
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Intr oduction 1 System Featur es 2 Guided T our 3 Overview 3 Channels 4 Main Section 5 Rear Panel 7 Connecting The PL 1602 - General Suggestions 9 Setting Up and Using the PL 1602 11 Setting the Corre.
Intr oduction Congratulations on purchasing the Samson PL 1602 stereo mixer! Although this unit is designed for easy operation, we suggest you first take some time to go through these pages so you can fully understand how we’ve implemented a number of unique features.
System Featur es “ PL ” stands for “ Program/Line ” and the name describes the broad range of signals which can be handled by this powerful stereo mixer.
Guided T our - Over view The following illustration shows an overview of the front panel of the PL 1602: 3 SAMSON -15 +15 0 -15 +15 HIGH 0 ∞ AUX 1L +10 0 LOW ∞ +10 LEVEL 0 ∞ AUX 2R +10 0 R BALAN.
Guided T our - Channels 1: Equalizer (white) - These knobs determine the amount of boost or attenuation in each of two frequency areas. The high and low frequency knobs provide 15 dB of cut or boost at 10 kHz and 100 Hz, respectively, with both utilizing a shelving curve.
5 Guided T our - Main Section 1: Stereo Auxiliary Return Level (blue) - These knobs determine the input level of signal arriving via the PL 1602 ’ s two stereo Auxiliary returns. The “ 0 ” (2 o ’ clock) position of each knob indicates unity gain (no level attenuation or boost).
6 Guided T our - Main Section 4: Headphone jack - Connect any standard stereo headphones to this jack (via a 1/4" TRS plug) for private monitoring of the main stereo output (including all connected Aux returns). The built-in PL 1602 headphone preamp delivers 100 mw at 32 ohms.
Guided T our - Rear Panel 1. Fuse sled - This contains a fuse holder and shows the currently selected voltage rating for your PL 1602. Make sure the voltage rating is correctly set before powering up! Fuse ratings are: 0.3 amp for 115 VAC and 0.15 amp for 230 VAC.
8 Guided T our - Rear Panel 5: Mic inputs (channels 1 and 3) - Use these electronically balanced XLR jacks to connect a microphone to channels 1 and/or channel 3.
9 Connecting The PL 1602 - General Suggestions The actual connections you ’ ll make to and from the PL 1602 will vary according to the environment you use it in and the particular equipment you have. In the “ PL 1602 Applications ” sections at the rear of this manual, you ’ ll find some suggested setups.
10 • Matched signals (i.e. the stereo left-right outputs of a keyboard, drum machine, tone generator, effects processor, CD player, or tape recorder), should always be connected to the PL 1602 ’ s paired odd/even channels (i.e. 1L/2R, 3L/4R, etc.).
11 Setting up your PL 1602 is a simple procedure which takes only a few minutes: 1. Remove all packing materials (save them in case of need for future service) and decide where the unit is to be physically placed — it can be mounted in any standard 19" rack, requiring two rack spaces, or used on a tabletop.
-40 +4 0 -10 TRIM -40 +4 0 -10 TRIM 12 You ’ re now ready to establish the correct gain structure — the key to getting the best performance from the PL 1602, or from any mixer, for that matter.
13 Setting the Cor r ect Gain Str uctur e j. If you have any outboard signal processors connected to the Aux send and return jacks on the rear panel, follow this step. Because outboard effects processors can sometimes be quite noisy, it ’ s particularly important to maximize the amount of signal being sent to them via the PL 1602 Aux sends.
14 Gr ounding T echniques Hum and buzz are the biggest enemies you face when interconnecting a large number of different pieces of equipment to a central audio mixer.
15 Gr ounding T echniques If you ’ re using the PL 1602 in a fixed location such as a recording studio, you may want to invest the time and money into creating a star ground network . This is by far the best technique for avoiding grounding problems.
16 Using the Balance Contr ol The final Main output of the PL 1602 is stereo — that is, there are two discrete Main output jacks, labeled “ left ” and “ right, ” which will normally be routed to two discrete speakers.* Because of this, you will usually be working with a stereo field that ranges from hard left to hard right.
17 Using Equalization One of the most exciting aspects of using a mixer such as the PL 1602 is the ability to shape a sound, using a process called equalization . But there are few areas of sound engineering more misunderstood than equalization, and, just as good EQ can really help a sound, bad EQ can really hurt it, so read on.
18 Using Aux Sends and Retur ns The PL 1602 ’ s two Auxiliary sends allow you to combine the signal from multiple channels and send the resulting mix to external devices such as effects proces- sors. When an Aux send knob is at the “ 0 ” position, the signal is routed with unity gain (that is, no boost or attenuation).
19 Using Channel Inser ts In addition to using Auxiliary sends and returns to access outboard devices, the PL 1602 also provides channel inserts for the first six input channels.
20 Applications Here are four suggested applications for the PL 1602; bear in mind that your particular circumstance may dictate changes in these suggested signal connections and routings.
21 Application 2 - Using The PL 1602 As An Onstage Monitor Mixer Here, the PL 1602 is receiving monophonic signal into its line inputs from the direct channel outputs of a main live mixer. Its Main output is connected to an outboard signal processor (typically an equalizer) prior to being routed to an amplifier and onstage monitors.
22 Application 3 - Using The PL 1602 As A Keyboar d Submixer Here, various keyboards and MIDI tone generators are connected to the channel line inputs of the PL 1602, with stereo signals routed to “ matched ” consecutive odd- and even-numbered inputs.
Applications Application 4 - Linking The PL 1602 With Other Mixers The provision of rear-panel Bus Inserts makes it easy to link multiple PL 1602s or to link the PL 1602 with other mixers, without the need to use up channel line inputs. As shown in this illustration, simply connect the main output of another mixer to the PL 1602 Bus Inserts.
Appendix A: Block Diagram 24 MIC 1 H.A. H.A. B.A. H.A. - + - + -50dBu - +4dBu LEVEL HIGH HIGH LOW LOW BALANCE AUX 2R CHANNEL 3/4 CHANNEL 9/10 CHANNEL 11/12 CHANNEL 13/14 CHANNEL 15/16 AUX 2 RETURN AUX 1L CH 1L INSERT 1L INSERT 2R CH 2R -30dBu - +4dBu 10Kohm B.
Appendix B: Changing the PL 1602 V oltage 25 Following are step-by-step instructions for changing the mains voltage of the PL 1602. NOTE: The voltage rating will nor- mally be preset correctly at the factory and will require no adjustment unless you use the PL 1602 in a country other than the one in which you purchased the unit.
26 Specifications 1. Frequency Response (Unity) 20 Hz to 20 kHz ± 1 dB 2. THD+N (unity gain, 20 Hz - 20 kHz) Less than 0.05 % 3. Maximum Gain (Mic in to Main Mix out) 69 dB 4. Crosstalk (Ch - to - Ch, 1 kHz) -70 dB 5. Residual Noise -85 dB 6. Headphone Output Level 100 mW (32 Ω loaded) 7.
Ein wichtiger Punkt beim Kauf des Geräts Samson PL1602 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Samson PL1602 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Samson PL1602 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Samson PL1602 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Samson PL1602 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Samson PL1602 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Samson PL1602 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Samson PL1602. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Samson PL1602 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
