Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for PROEL acdt120
Summary of Contents for PROEL acdt120
- Page 1 INSTRUCTION MANUAL PA Combo Amplifiers ACDT120 / ATT120...
-
Page 2: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of electric shock do not remove cover (or back panel). No CAUTION: user serviceable parts inside. Refer servicing to qualified personnel only. To reduce the risk of fire or electric shock, do not expose this apparatus to WARNING: rain or moisture. - Page 3 Sentences preceded by symbol contain important safety instruction. Please read it carefully. DETAILED SAFETY INSTRUCTIONS. Water and moisture: This apparatus should not be used near water (i.e. bathtub, kitchen sink, swimming pools, etc.) Ventilation: This apparatus should be placed in position that doesn’t interfere with correct ventilation. This unit, for example, should not be placed on a bed, sofa cover o similar surfaces that could cover ventilation openings, or placed in a built-in installation, such a bookcase or a cabinet that could block air flow trough ventilation openings.
- Page 4 Objects or liquid entry inside the unit: Be careful that no objects fall or liquid is spilled inside the unit through ventilation openings. Safe power line use: • Keep firmly the plug and the wall outlet while disconnecting the unit from AC power. •...
- Page 5 In case of interferences from source signal, THD value will raise over 10%. Don’t place this unit in a bookshelf o in other places with small room. • PROEL S.P.A. is not responsible for any damage that occurs due to a wrong unit installation.
- Page 6 Thank you for choosing one of Proel products, and for your confidence towards our brand, synonymous of professionalism, accuracy, high quality and reliability. All our products are CE approved and designed for continuous use in professional installation systems. D ESCRIPTION This unit is designed for speech, music, paging and sound reinforcement applications.
-
Page 7: Front Panel Description
3. FRONT PANEL DESCRIPTION fig. 1 Power On/Off switch. Output MASTER volume control. Output LED meter. Digital tuner volume control. Digital tuner section. Digital tuner On/Off switch. Tone controls (BASS and TREBLE). MIC 1 – 4 volume controls. MIC 1: 1/4" jack unbalanced low impedance (30 – 600 Ω) input. 10. -
Page 8: Rear Panel Description
4. REAR PANEL DESCRIPTION fig. 2 1. IEC AC power socket, with fuse-holder. 2. AC power selector (115 V – 230 V). 3. 24V DC emergency power terminal. 4. Emergency DC power switch (24 V DC). 5. MIC 1 - MIC 4 balanced inputs. 6. - Page 9 • We inform our customers that if DC power supply is supplied by a battery, the unit won’t be able to recharge the battery. • When the amplifiers is powered by 24 V DC, amplifier nominal power will be reduced by 20%. 2.
- Page 10 • PRIORITY FEATURE When MIC 1 input is active, the unit will automatically mute all the other program sources. 3. Output connections Attention To prevent the risk of electric shock, never touch amplifier outputs when the amplifier is turned on. To access to speaker connection terminals (fig.
-
Page 11: Tuner Section
6. OPERATIONS: Pressing the POWER switch in “I” position the unit is turned on, pressing the POWER switch to “0” position the unit is turned off. BASS control modifies signal lower frequencies output (up to 10 dB of boost or cut). Set this control level by personal taste and ambient acoustic character. -
Page 12: Storing Radio Stations
Now it’s possible to do a more accurate tuning, in fact with a short pressure of the UP or DOWN keys, you will get a minimum frequency shift (50 KHZ step). • MEMORY. The receiver allows you to store up to 14 FM (numbered 1 to 7 and 9 to 15) radio station and 7 AM radio station as well. - Page 13 This unit is able to keep the stored memories for about two weeks, even if no mains power is applied. 7. CD PLAYER. (Model ACDT120 only) a. Pressing this section power switch (fig. 1 ref.13) the display is lit and the CD player is ready for use.
- Page 14 • REPEAT. Pressing this key once, the current track is in continuous playback. Pressing it twice, the whole CD is in continuous playback. Pressing it three times the CD player will resume to normal playback. • PROG. It’s possible to program the tracks you wish to play in a sequence of your choice.
-
Page 15: Troubleshooting
• FF. Pressing this key, the tape will be Fast Forwarded. Pressing this key during reproduction the unit will Cue Fast Forward the tape, allowing the user to find the desired song. • REV. Pressing this key, the tape will be Rewind. Pressing this key during reproduction the unit will Cue Rewind the tape, allowing the user to find the desired song. - Page 16 • Check the speakers wires and overall There’s no output signal on one or both channels. line. • Check pilot signal has a proper level. • Check that CD player own POWER CD player display doesn’t turn lit. switch is ON. •...
- Page 17 8 A @ 120 W RMS power Dimensions (W x H x D) 450 mm x 100 mm x 335 mm – 17,7 x 4 x 13.2 in. Weight ACDT120: 12 Kg – 26.5 lbs / ATT120: 11 Kg – 24.1/4 lbs. Color Black...
- Page 18 9. Typical hookup diagrams...
- Page 19 Unit use as pre-amplifier. Unit use as amplifier.
- Page 20 Unit external equalization for radio, CD player, and microphone signals. Note The unit is supplied with a removable jumper between rear panel RECV input and SEND output.
- Page 21 Directive 73/23/EEC (Low Voltage) and following modifications 93/68/EEC, as the following standard: EN 60065:1998 Proel SpA pursue a policy of continuous research and development. Proel SpA reserve the right to modify product circuitry and appearance at any moment, without prior notice.
- Page 22 PROEL S.p.A. (World Headquarters - Factory) Via alla Ruenia 37/43 64027 Sant’Omero (Te) – Italy Tel: +39 0861 811241 Fax: +39 0861 887862 E-mail: info@proelgroup.com installation.proelgroup.com...
Need help?
Do you have a question about the acdt120 and is the answer not in the manual?
Questions and answers