Crown ce-2000tx ユーザーズマニュアル

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page 9
CE2000TX Power Amplifier
Operation Manual
3.6  Wire Your System
3.6.1 Stereo Mode
Make sure the amplifier is turned off and the 
level controls are turned down before you wire 
the system.
Typical input and output wiring is shown in
Figure 3.9.
INPUTS: Connect input wiring for each channel.
OUTPUTS: Maintain proper polarity (+/-) on out-
put connectors.
Connect Channel 1 positive (+) speaker load  to 
Channel 1 positive terminal of amp; repeat for 
negative (-). Repeat each channel wiring as for 
Channel 1. Refer to Section 3.5 for output con-
nector pin assignments. Make sure the Mode 
switch is set to the “Stereo” position when oper-
ating in Stereo mode.
How to Parallel the Inputs in Stereo Mode
There are three ways to feed the same signal to 
each amplifier channel:
1. Buy a "Y" cable. Plug the female end into your 
signal cable, and plug the split male ends into 
both amplifier inputs.
2. Feed your signal to the Channel-1 input 
(either barrier-block or Combo). Connect a 
jumper wire (Figure 3.10) between the barrier-
block Channel-1 (+) screw terminal and the 
Channel-2 (+) screw terminal. Connect another 
jumper wire between the Channel-1 (–) screw 
terminal and the Channel-2 (–) screw terminal.
3. Feed your signal to the Channel-1 input screw 
terminals. Using a mic cable or phone-to-phone 
cable, connect Channel-1 Combo jack to Chan-
nel-2 Combo jack.
See the next page for Bridge-Mono wiring.
3 Setup
Figure 3.9  Typical System Wiring, Stereo Mode
  
Figure 3.10  Placement of Jumpers to Parallel the Inputs
SHOWN WITH OPTIONAL CEAS1 OUTPUT MODULE