Instruction/ maintenance manual of the product CHT-12Q Velodyne Acoustics
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S eries CHT - 8Q CHT - 1 0Q CHT - 1 2Q CHT - 1 5Q USER’S MANUAL Remote Controlled Home Theater Subwoofers.
i . www .velodyne.com CHT -Q Series User’s Manual.
T able of Contents ii . www .velodyne.com CHT -Q Series User’s Manual C ongratulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Installation . . . . . . . . . . . . . . . . . . . . . . .
Congratulations! 1 . www .velodyne.com CHT -Q Series User’s Manual C ongratulations on your purchase of a V elodyne CHT -Q subwoofer . This system represents the state-of-the-ar t in low frequency reproduction. Read and follow the instructions below to ensure safe and proper system operation.
2 . www .velodyne.com CHT -Q Series User’s Manual Prepar e for Installation Y our new V elodyne subwoofer provides for a number of installation options. Read all of the i nstallation information below in order to determine which installation option is best for your system.
3 . www .velodyne.com CHT -Q Series User’s Manual Inputs Y our new subwoofer is equipped with speaker -level and line-level inputs. Use the LINE LEVEL jacks when connecting your subwoofer to a pre-amp, signal processor (such as LFE out), line- level crossover , or receiver with pre-amp level outputs.
4 . www .velodyne.com CHT -Q Series User’s Manual Phase Adjustment - 0°/90°/180°/270° This control allows you to change the phase of the subwoofer’ s output signal to correct for any p ossible mismatch and resulting cancellation between the subwoofer and your main speakers/amplifier .
1 2 3 Front P anel 5 . www .velodyne.com CHT -Q Series User’s Manual Figure 1. CHT -Q Front Panel Following are brief descriptions of the controls and connections described in Figure 1. (1) REMOTE CONTROL SENSOR IR sensor window r eceives a signal fr om the included r emote contr ol.
Rear P anel Connections 6 . www .velodyne.com CHT -Q Series User’s Manual Figure 2. CHT -8Q, CHT -10Q, and CHT -12Q Rear Panel Connections Figure 2 shows the controls and connections on the rear panel of the CHT -8Q, CHT -10Q, and CHT -12Q. Following are brief descriptions of the controls and connections described in Figures 2 and 4 and 5.
7 . www .velodyne.com CHT -Q Series User’s Manual ( 2) S PEAKER LEVEL OUTPUT T erminals Sends a crossed-over speaker-level signal to the front speakers.
Low-Pass Crossover Both sets of inputs sum the left and right channels together and the resulting signal is passed through an adjustable low-pass crossover before being amplified. The crossover control allows y ou to adjust the upper limit of the subwoofer’ s frequency response from 40 to 120 Hz.
9 . www .velodyne.com CHT -Q Series User’s Manual Receiver/Processor Subwoofer Outputs The V elodyne subwoofer is designed to operate using the full range audio signal for input when using the built-in crossover .
10 . www .velodyne.com CHT -Q Series User’s Manual F RONT REAR A MPLIFIER SUBWOOFER OUTPUT JACK Figure 4. Line-Level Subwoofer Connection Diagram.
11 . www .velodyne.com CHT -Q Series User’s Manual FRONT REAR AMPLIFIER SUBWOOFER OUTPUT JACK FRONT LEFT SPEAKER FRONT RIGHT SPEAKER Figur e 5. Speaker -Level Subwoofer Connection Diagram.
Usage 12 . www .velodyne.com CHT -Q Series User’s Manual W hen installing your new V elodyne subwoofer using the line level connections, you should always use shielded phono cables. There are many high quality cables available today . It is recommended that you keep the length of cable as shor t as possible to avoid any potential noise problems.
13 . www .velodyne.com CHT -Q Series User’s Manual • LIGHT — If you wish, you can deactivate the numeric LED on your CHT -Q subwoofer by p ressing the LIGHT button on your remote.
14 . www .velodyne.com CHT -Q Series User’s Manual T he following table indicates musical style and which preset is recommended for it. M USICAL STYLE SUGGESTED PRESET Action Adventure Movies Movies.
15 . www .velodyne.com CHT -Q Series User’s Manual T here is a feature that allows you to restore default settings for your CHT -Q subwoofer . By pressing presets in EXACTL Y the following order on the remote, the unit will restore its default settings.
16 . www .velodyne.com CHT -Q Series User’s Manual B efore seeking ser vice for your amplifier or subwoofer , please re-check all systems. Following is a simple troubleshooting guide to assist you. 1. V erify that the unit is plugged in and power outlet used is active.
17 . www .velodyne.com CHT -Q Series User’s Manual Specifications Specifications are subject to change without notice..
18 . www .velodyne.com CHT -Q Series User’s Manual Velodyne Pr oducts MiniV ee ® MiniV ee ® 10 Optimum Series Optimum-8 Optimum-10 Optimum-12 SMS™-1 SubContractor™ Series SC -1250 SC -10 SC -1.
19 . www .velodyne.com CHT -Q Series User’s Manual FOR YOUR RECORDS. . . Date Purchased_________________________________________________________________ Dealer_______________________________________.
20 . www .velodyne.com CHT -Q Series User’s Manual V elodyne Acoustics, Inc. 345 Digital Drive Morgan Hill, CA 95037 408.465.2800 voice 408.779.9227 fax 408.779.9208 ser vice fax www .velodyne.com Ser vice E - mail: ser vice@velodyne.com Product E - mail: help@velodyne.
An important point after buying a device Velodyne Acoustics CHT-12Q (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Velodyne Acoustics CHT-12Q yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Velodyne Acoustics CHT-12Q - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Velodyne Acoustics CHT-12Q you will learn all the available features of the product, as well as information on its operation. The information that you get Velodyne Acoustics CHT-12Q will certainly help you make a decision on the purchase.
If you already are a holder of Velodyne Acoustics CHT-12Q, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Velodyne Acoustics CHT-12Q.
However, one of the most important roles played by the user manual is to help in solving problems with Velodyne Acoustics CHT-12Q. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Velodyne Acoustics CHT-12Q along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
