Cloud Electronics CV250 - Manual (Page 4)

CV AMPLIFIER USER GUIDE 3
LED Indicators LED Indicators LED Indicators LED Indicators
Protect: Protect: Protect: Protect: The Red "PROTECT" LED indicates the operation of various protection circuits built into the
CV range of amplifiers. It also illuminates when the 5 second switch-on delay is operating.
Signal: Signal: Signal: Signal: The Green "SIGNAL" LED illuminates to indicate normal operation of the amplifier and the presence
of an output signal above 20dBm (7.75v).
Peak: Peak: Peak: Peak: The Red "PEAK" LED illuminates approximately 1dB before the amplifier reaches clipping point. The
reference circuits are load dependant and operate accurately for 4 to 16 ohm loads.
This LED also indicates that the threshold of limiting has been reached when the limiter is
in circuit.
NOTE: If the "PEAK" LED's are on, no damage is being caused to the amplifier, it merely
indicates waveform clipping, or limiting, if the limiter is operating.
Mono: Mono: Mono: Mono: The Yellow "MONO" LED indicates that the "Mono" mode is in operation.
Bridge: Bridge: Bridge: Bridge:The Yellow "BRIDGE" LED illuminates when the amplifier is switched into the "Bridge" mode.
Protection Protection Protection Protection
The Cloud CV multiple protection circuits include output open and short circuit protection, thermal sensing
operating independently on each channel, D.C load protection, 5 second switch-on mute, sophisticated
Over-current protection.
The CV800 and 1000 also have anti-surge power switch-on units fitted. (Soft-Start).
This product conforms to the following European Standards This product conforms to the following European Standards This product conforms to the following European Standards This product conforms to the following European Standards
BS EN 50081-1 BS EN 50081-1 BS EN 50081-1 BS EN 50081-1 : 1992 : 1992 : 1992 : 1992
BS EN 50082-1 BS EN 50082-1 BS EN 50082-1 BS EN 50082-1 : 1992 : 1992 : 1992 : 1992
BS EN 60065 BS EN 60065 BS EN 60065 BS EN 60065 : 1994 : 1994 : 1994 : 1994
SAFETY CONSIDERATIONS SAFETY CONSIDERATIONS SAFETY CONSIDERATIONS SAFETY CONSIDERATIONS
CAUTION CAUTION CAUTION CAUTION - MAINS FUSE - MAINS FUSE - MAINS FUSE - MAINS FUSE
TO REDUCE THE RISK OF FIRE REPLACE THE MAINS FUSE ONLY WITH THE SAME TYPE, WHICH MUST BE A CLASS 3, 240 VOLT, TIME DELAY TYPE, RATED TO REDUCE THE RISK OF FIRE REPLACE THE MAINS FUSE ONLY WITH THE SAME TYPE, WHICH MUST BE A CLASS 3, 240 VOLT, TIME DELAY TYPE, RATED TO REDUCE THE RISK OF FIRE REPLACE THE MAINS FUSE ONLY WITH THE SAME TYPE, WHICH MUST BE A CLASS 3, 240 VOLT, TIME DELAY TYPE, RATED TO REDUCE THE RISK OF FIRE REPLACE THE MAINS FUSE ONLY WITH THE SAME TYPE, WHICH MUST BE A CLASS 3, 240 VOLT, TIME DELAY TYPE, RATED
AT 5A-CV500, 6.3A-CV800, 8A-CV1000 WHERE THE MAINS INPUT VOLTAGE IS SET TO 230 Volts ±5%AC. AT 5A-CV500, 6.3A-CV800, 8A-CV1000 WHERE THE MAINS INPUT VOLTAGE IS SET TO 230 Volts ±5%AC. AT 5A-CV500, 6.3A-CV800, 8A-CV1000 WHERE THE MAINS INPUT VOLTAGE IS SET TO 230 Volts ±5%AC. AT 5A-CV500, 6.3A-CV800, 8A-CV1000 WHERE THE MAINS INPUT VOLTAGE IS SET TO 230 Volts ±5%AC.
FOR A MAINS VOLTAGE OF 115 Volts ±5%AC. THE FUSE SHOULD BE RATED AT 8A-CV500, 10A-CV800, FOR A MAINS VOLTAGE OF 115 Volts ±5%AC. THE FUSE SHOULD BE RATED AT 8A-CV500, 10A-CV800, FOR A MAINS VOLTAGE OF 115 Volts ±5%AC. THE FUSE SHOULD BE RATED AT 8A-CV500, 10A-CV800, FOR A MAINS VOLTAGE OF 115 Volts ±5%AC. THE FUSE SHOULD BE RATED AT 8A-CV500, 10A-CV800, 15A-CV1000 15A-CV1000 15A-CV1000 15A-CV1000
THE FUSE BODY SIZE IS 20mm x 5mm. THE FUSE BODY SIZE IS 20mm x 5mm. THE FUSE BODY SIZE IS 20mm x 5mm. THE FUSE BODY SIZE IS 20mm x 5mm.
CAUTION CAUTION CAUTION CAUTION - SERVICING - SERVICING - SERVICING - SERVICING
THIS UNIT CONTAINS NO USER SERVICEABLE PARTS. REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING THIS UNIT CONTAINS NO USER SERVICEABLE PARTS. REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING THIS UNIT CONTAINS NO USER SERVICEABLE PARTS. REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING THIS UNIT CONTAINS NO USER SERVICEABLE PARTS. REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING
UNLESS YOU ARE QUALIFIED TO DO SO. UNLESS YOU ARE QUALIFIED TO DO SO. UNLESS YOU ARE QUALIFIED TO DO SO. UNLESS YOU ARE QUALIFIED TO DO SO.
WARNING WARNING WARNING WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.