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Table of Contents
Troubleshooting
Related Manuals for Cyrus Power
Summary of Contents for Cyrus Power
- Page 1 User Instructions Cyrus Power...
- Page 2 Cyrus Power Amplifier English...
- Page 3 Congratulations purchase your CAUTION Cyrus Power. This piece of equipment is a precision manufactured state-of-art product, constructed to the POLARISED CONNECTOR (115V PRODUCTS ONLY) highest standards and specifications. This manual contains To prevent electrical shock, match wide blade of plug to wide...
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Page 4: Precautions Regarding Installation
Cyrus Power Amplifier CAUTIONS Your Cyrus Power is factory set to operate from a fixed periods heat-generating sources will affect mains supply voltage, which is marked on a label at the performance and may damage the cabinet. Installation in a rear of the unit. -
Page 5: Installation
INSTALLATION Cyrus Power Amplifier -MBLOC Speaker output MC-BUS System Connection Right Speaker output (Stereo) Left Speaker output (Stereo) STEREO/MBLOC Selector +MBLOC Speaker output Chain Output Power switch RCA Input Mains Fuse RCA/BAL Input Selector Power Inlet BAL Input PSX-R Connection Fig.1 Amplifier (rear view) -
Page 6: Positioning The Unit
Connecting a PSX-R Power Supply (Optional) The moulded IEC connector of the mains lead supplied If a PSX-R is to be used with the Cyrus Power, proceed to should be plugged in to the power inlet on the rear of connect the umbilical cord of the PSX-R to the 5-pin the unit. - Page 7 RCA phono interconnect. PSX-R is an optional upgrade. Before connecting a PSX-R power supply to the Cyrus Power, be sure to have your 3. Installed with a Cyrus Pre Preamplifier, but placed amplifier converted by your dealer or an authorised Cyrus next to the speakers- Use Balanced XLR interconnects.
- Page 8 BAL. Connect two Balanced XLR interconnects, one each from left and right Balanced outputs of the preamplifier to the Cyrus Power's BAL inputs . Ensure that left and right channels are identified and connected at each end.
- Page 9 Cyrus Power. It is therefore essential to ensure that Preamplifier- use a quality RCA phono interconnect. both Cyrus Powers have been adjusted by your dealer for 4. Power amplifier for a Cyrus AV system- use a quality PSX-R operation before installation. Note also from the RCA phono interconnect.
- Page 10 MBLOC Balanced input of the right channel Cyrus Power Loudspeaker connection for Mbloc operation Connect the left loudspeaker to the left Cyrus Power using only the red panel sockets . First, fit the plugs to the loudspeaker cables. Carefully note that the cable carries marking or colours for polarity (+ and -) and may also be marked for direction with an arrow.
- Page 11 The Chain facility can be used with two or more Cyrus Powers for Bi/Tri-amping by connecting the Chain output of the first Cyrus Power to the RCA inputs of the next Cyrus Power. Such a bi-amplified system provides the sonic benefits of totally separate power amplification for the bass and treble units of the loudspeakers.
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Page 12: Operation
Power, the rear panel STEREO/MBLOC selector switch disconnected from the AC supply. can only be operated whilst the Cyrus Power is set to Refer now to figure 2, front panel drawing on page 12. Standby. Operation of the switch at any other time will When the amplifier is in regular use and power is activate the fault indication system. - Page 13 OPERATION Cyrus Power Amplifier Standby Switch Standby Light MBLOC Light Mute Light Fig. 2 Amplifier (front view) English...
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Page 14: Troubleshooting
After completion of this cycle the amplifier will revert to Standby mode. • When switched to Standby, the power amplifier section of the Cyrus Power is shut down and the loudspeakers are disconnected to ensure minimal power consumption and reduced heat generation. •... -
Page 15: Specifications
• The addition of a PSX-R which is a highly regulated There are no user serviceable parts in the Cyrus Power so intelligent DC power supply will upgrade the sonic there is no reason to remove any of the panels. After... -
Page 16: Troubleshooting Guide
• Check the speaker cable connection integrity of the TROUBLESHOOTING GUIDE missing channel. If you suspect that your Cyrus Power is not operating to • Check the interconnect cable integrity between the specification please read through this section before signal source and the Preamplifier. Check also the returning the amplifier to your local dealer. - Page 17 • That the PSX-R has been disconnected or switched FAULT INDICATION SYSTEM off. In this case check for power to the PSX-R and The Cyrus Power has a powerful protection system and check the PSX-R connection to the Cyrus Power.
- Page 18 • This indicates that there is a DC voltage at the output of the Cyrus Power. In this case disconnect all inputs and outputs and switch on again. If the problem does not clear, return the Cyrus Power to your Mission distributor for checking.
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Page 19: Audio Performance
Material ...........Magnesium alloy (Stereo) and Aluminium alloy Output Power (Mbloc) 8 Ohms..... 110W The company reserves the right to change this specification without prior notice. THD+N (@ 2/3 full power.) (20Hz - 20KHz) ..0.01% 1kHz.......0.004% Part No. PA-MANUL/Iss.03-9710 File:7MEN7A08.WIM English... - Page 20 We strongly recommend that you retain the sales receipt purchased or if that is not convenient, through another for your CYRUS equipment in case of any warranty claim. authorised MISSION/CYRUS dealer. The above conditions do not affect your statutory rights as MISSION shall not be liable for any consequential a consumer.
- Page 21 NOTES Cyrus Power Amplifier English...