Használati útmutató Citronic QP2320
Olvassa el alább 📖 a magyar nyelvű használati útmutatót Citronic QP2320 (4 oldal) a Erősítők kategóriában. Ezt az útmutatót 4 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra
Oldal 1/4
QP1600/QP2320
QUAD POWER AMPLIFIERS
Order ref: 172.241 , 172.243 UK UK
User Manual
Version 1.1
Caution: Please read this manual carefully before operating
Damage caused by misuse is not covered by the warranty
172.241UK, 172.243 User Manual UK
Introduction
Thank you for choosing the Citronic QP-series quad power amplifiers as part of your sound reinforcement
system. These high output amplifiers are designed to offer high quality, dependable service for mobile and
installed systems. Please read this manual fully and follow the instructions to achieve the best results with
your new purchase and to avoid damage through misuse.
Warning
To prevent the risk of fire or electric shock, do not expose any of the components to rain or moisture.
If liquids are spilled on the casing, stop using immediately, allow unit to dry out and have checked by qualified
personnel before further use. Avoid impact, extreme pressure or heavy vibration to the case
No user serviceable parts inside Do not open the case refer all servicing to qualified service personnel. – –
Safety
• Check for correct mains voltage and condition of IEC lead before connecting to power outlet
• Ensure speaker leads are good condition with no short connections or damaged plugs
• Check impedance of speaker loads do not exceed the minimum stated load for the amplifier
• Do not allow any foreign objects to enter the case or through the ventilation grilles
Placement
• Keep out of direct sunlight and away from heat sources
• Keep away from damp or dusty environments
• When rack-mounting, ensure adequate support for the base of the amplifier and firm fixings for the front
• Ensure adequate air-flow and do not cover cooling vents at the front and rear of the amplifier
• Ensure adequate access to controls and connections
Cleaning
• Use a soft cloth with a neutral detergent to clean the casing as required
• Use a vacuum cleaner to clear ventilation grilles of any dust or debris build-ups
• Do not use strong solvents for cleaning the unit
Front Panel
1. Cooling vents
2. Protect LED indicators
3. Clip LED indicators
4. Signal LED indicators
5. Channel gain controls
172.241UK, 172.243 User Manual UK
Rear Panel
7. Cooling fan vents
8. Parallel input and output XLRs (balanced)
9. Speaker output connectors
10. IEC mains inlet and fuse
Operation
Determine how the system is to be connected. This quad amplifier may be treated as 2 stereo amplifiers, a
stereo subs + stereo mid-tops amplifier or a 4-zone mono system.
Connect speaker cabinets to channel outputs using good quality leads and ensure that the combined load on
each channel is no lower than 2 Ω
(for speaker loads connected in parallel, 4Ω + 4Ω = 2Ω… or even… 8Ω + 8Ω + 8Ω + 8Ω = 2Ω)
Connect each signal input from mixer or other line level source via the XLR connectors on the rear panel using
good quality XLR leads.
If the signals are to be cascaded onto other amplifiers, connect these via the XLR line parallel signal outputs.
These are simply connected in parallel together with the relative inputs.
Connect the amplifier to the mains outlet, making sure that the IEC lead is earthed, in good condition and
connected securely.
With channel gain controls turned fully down, switch on the power to the amplifier. This unit -has a “soft start”
function which makes some checks before engaging power to the amplifiers, which may take a few seconds.
With mixer (or other signal source) levels turned down, gradually increase the amplifier’s channel gain controls
to the required level (normally full) and then gradually increase the signal level from the mixer or sound
source until sound can be heard through the speakers and then continue increasing up to the required level.
During use, green “SIGNAL” LEDs will illuminate to show when a signal is present and red LED “CLIP” LEDs
illuminate if the output is reaching clip level. If the red CLIP LEDs illuminate more than very briefly, reduce the
volume until they hardly light up at all.
If the internal protection circuitry detects a fault in the speakers or amp, the channel(s) will enter Protect
Mode and red “PROTECT” LEDs will illuminate on the front panel to show this. Switch the amplifier off and
check the entire system (including leads) before powering up again. If still in Protect Mode, seek advice from
qualified service personnel.
Before powering down, turn the channel gain controls fully down to avoid loud noises when switching off.
Termékspecifikációk
| Márka: | Citronic |
| Kategória: | Erősítők |
| Modell: | QP2320 |
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