Bose L1 Model 1 Owners Manual

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ONTROLS, INDICATORS AND CONNECTIONS
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Channel 3/4 connections and controls
Line IN....................................... ¼-inch phone connector unbalanced line input
Level 0 to 12 ............................. Controls the source input level
PIASOG.book  Page 21  Wednesday, February 14, 2007  3:10 PM 

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ONTROL, INDICATORS AND CONNECTIONS
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Bass, remote and AC power connections
B1 Bass Module................................ Bass output jack. Used to drive one or two B1 bass 
modules 
Bass - Line OUT................................ Balanced or unbalanced bass signal output for 
extended bass configurations 
Note: For more information on extended bass configurations, visit...

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ONTROLS, INDICATORS AND CONNECTIONS
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R1 remote control features
CH1/CH2 HIGH -12 to +12............... Cuts (-) or boosts (+) high-frequency sounds
CH1/CH2 MID -12 to +12................. Cuts (-) or boosts (+) mid-frequency sounds
CH1/CH2 LOW -12 to +12................ Cuts (-) or boosts (+) low-frequency sounds
CH1/CH2 LEVEL 0 to 12................... Adjusts the...

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OPERATING INSTRUCTIONS
Producing individualized sound
This product will produce sound whether it is properly adjusted or not. However, if you take a 
few moments to follow a simple startup procedure, you can optimize the sound for a superior 
presentation based on your performance style and preferences.
Unless you make big changes in how you perform, this is typically a...

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PERATING INSTRUCTIONS
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Using an effects processor 
Serial connection method 
With the serial method, the complete signal is routed directly into one or more effects  
processors. Serially connected effects processors are connected in a chain and the signal is 
processed sequentially. Nearly all “stomp boxes” for guitars work this way, such as, an 
 
overdrive followed by a...

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PERATING INSTRUCTIONS
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Using a serial effects connection with the L1 model I power stand
Note: Connecting an effects unit in serial requires a TRS split “insert” cable (with a ¼-inch TRS 
connector on one side, and two mono ¼-inch phone connectors on the other). This type of cable 
is readily available at most musical instrument stores and on the Internet.
1. Insert the...

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PERATING INSTRUCTIONS
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Using parallel effects connection with the L1 model I power stand
Note: Connecting an effects unit in parallel requires one ¼-inch unbalanced (instrument) cable, 
one mono ¼-inch phone (M) to dual mono ¼-inch phone (F) “Y” cable adaptor, and one TRS split 
“insert” cable (with a ¼-inch TRS connector on one side and two mono ¼-inch phone connec
-
tors...

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TROUBLESHOOTING
If you experience problems while using this product, try the following solutions. If you still 
can’t solve the problem, please call the Bose® Live Music Product and Technical Support 
Team direct at 877-335-2673 to arrange for service. 
Recommended troubleshooting tools:
 Portable voltmeter  B1 bass module 4-wire cable (blue) 
 Cable tester Spare...

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ROUBLESHOOTING
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B1 bass module sounds 
out of balance with the 
system Make sure you are using the (blue) B1 bass module 4-wire cable included with the B1 
bass module package.
 Make sure that the B1 bass module grille is facing forward toward the musicians and 
audience.
No mid/high sounds heard 
from the L1 model I 
 
Cylindrical Radiator®  
loudspeaker 
 Make sure L1...

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ROUBLESHOOTING
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Customer service
For additional help in solving problems, contact Bose® Live Music Customer Service Product 
and Technical Support Team at (877) 335-2673 or visit our support area online at 
www.Bose.com/musicians.
Cleaning your product
 You may clean the product enclosures using only a soft dry cloth.
 Do not use any solvents, chemicals, or cleaning...