Avsl 172.117UK Manuale d'uso - Pagina 2

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Introduction
Thank you for choosing a Citronic H-series power amplifier as part of your sound reinforcement system. These amplifiers
use hybrid class-H architecture to offer high power output in a compact, lightweight form factor. Please read this manual
fully and follow the instructions to achieve the best results from your amplifier 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 shorted connections or damaged plugs.
•
Check that the 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 airflow 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 vent – do not cover or obstruct
2.
Channel 1 level
3.
Channel 1 indicator LEDs
4.
LCD status display
Rear Panel
8.
Input sensitivity switch 1.0V/1.4V/2.0V
9.
Crossover 120Hz LPF on/off switch
10.
LF processing switch ON-OFF
11.
Mains fuse holder
12.
IEC mains power inlet
13.
Cooling vents – do not cover or obstruct
14.
Mode switch - Parallel/Stereo/Bridge
5.
Channel 2 indicator LEDs
6.
Channel 2 level
7.
Power on/off switch
15.
Channel 2 line output (XLR)
16.
Channel 1 line output (XLR)
17.
Channel 2 line input (XLR/jack)
18.
Channel 1 line input (XLR/jack)
19.
Channel 2 speaker output (SPK)
20.
Channel 1 (& Bridge) speaker output (SPK)
172.117UK 172.125UK User Manual