OPERATIONThe CS 1200X is designed for maximum ease and flexibility of operation. When the unit isinstalled and connected as described in the previous
2. STEREO MODE (BALANCED INPUTS)When conditions require the use of a balanced input at the power amplifier, the XLR connectors(11) on either or both c
isolated (no longer connected to anything). In other words, the crossover modules and all associ-ated connectors (as well as the PL-2 transformers and
mode. Remember, the 4-ohm minimum load must be connected between the red binding posts. Ifindividual loads were connected to each output (as in normal
turn really is maximum compression range), the input sensitivity control should be set at Ihemaximum clockwise setting. This is always the best settin
normal intermittent applications, low-speed fan operation will provide adequate cooling. Sincethe CS 1200X is a redundant two-channel amplifier, but o
The result usually is severe clipping (distortion) of the high-frequency material. In a biamplifiedsystem, the high-frequency material is routed to it
, 5.6.ule. In this case, the associated XLR connector (11) is now unbalanced as per previousdiscussion. If desired, the parallel unbalanced phone jack
SPECIFICATIONSCharacteristics:(@ 120 V AC,60Hz)Output Power: (Typical Value)Stereo mode, both channels driven2 ohms, 1kHz, 1% THD4 ohms, 1kHz, 1% THD8
k’requency Response: (Typical Value)Stereo mode, both channels driven+O, -1 dB, 1 W RMS, 4 ohms+O, -0.2 dB @ rated output, 4 ohmsDamping Factor: (Typi
Alntended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosurethat may be of sufficient magnitude t
CS42OOX PATCH DIAGRAMSChannel ASpeakersChannel A (Shielded)Channel ASpeakersStereo ModeChannel B (ShIelded)PATCH DIAGRAM 1Stereo OperationUnbalanced H
THIS LIMITED WARRANTY VALID ONLY WHEN PURCHASED AND REGISTERED IN THE UNITED STATES OR CANADA. ALL EXPORTED PRODUCTS ARE SUBJECTTO WARRANTY AND SERVIC
IMPORTANT SAFETY INSTRUCTIONSWARNING: When using electric products, basic cautions should always be followed, including the following.1.2.3.4.5.6.7.8.
AWARNING!For optimum performance and reliability DO NOT PRESENT THE AMPLIFIER WITH A SPEAKER LOAD OF LESS THAN 2 OHMS, OR ACOMBINATION OF SPEAKERS THA
CHANNEL AlN!wT --SEN!3TlVITYMADE IN U.S.A.CHANNEL 0INPUTSENSITIVITYCS” 12oozPROFESSIONAL STEREO POWER AMPLIFIERDDTTM ACTIVE LEDs (1)The DDTTM active L
that particular channel. Operation at power output levels below 100% will naturally be indicatedby lower LED readings. The lowest value indicated is 0
AGRILLE (6)The back panel includes the fan opening with protective grille (6), where cooling air is drawninto the amplifier. This opening should never
MODE SWITCH (10)The mode switch is located on the “back-porch” next to the channel input jacks. This switchconverts the CS 1200X from normal stereo mo
amp channel or at the input of the PL-MODULE ELECTRONIC CROSSOVER whenBIAMPING, the (PL-2) transformer must be inserted here. Otherwise a blank plug (
per channel or 4 ohms BRIDGE mode for any application. Operation at loads of 4 ohms perchannel or 8 ohms BRIDGE mode is more desirable for sustained o
Comments to this Manuals