1. Fampidirana
This manual provides essential information for the proper installation, operation, and maintenance of your Atlas Sound PA40G 40W 70V Amplifier. Please read these instructions thoroughly before using the product to ensure optimal performance and safety.
The PA40G is a compact 40-watt power amplifier designed for 70V/100V constant voltage systems. It features both balanced and unbalanced line inputs, a global power supply, and status LEDs for easy monitoring.
2. Torolàlana momba ny fiarovana
- Vakio ny toromarika: Vakio ny torolalana momba ny fiarovana sy ny fampandehanana rehetra alohan'ny hampiasana ny fitaovana.
- Mitazona torolalana: Tehirizo ireto toromarika ireto mba hojerena amin'ny ho avy.
- Tandremo ny fampitandremana: Araho ny fampitandremana rehetra momba ny fitaovana sy amin'ny torolàlana momba ny fandidiana.
- Araho ny toromarika: Araho ny torolàlana rehetra momba ny fampiasana sy fampiasana.
- Rano sy hamandoana: Aza mampiasa ity fitaovana ity eo akaikin'ny rano.
- Fanadiovana: Diovy amin'ny lamba maina ihany.
- rivotra: Aza sakanana izay fisokafan'ny rivotra. Apetraho araka ny torolalan'ny mpanamboatra.
- hafanana: Aza apetraka eo akaikin'ny loharanon'ny hafanana toy ny radiatera, rejistra hafanana, fatana, na fitaovana hafa (anisan'izany amplifiers) izay mamokatra hafanana.
- Fiarovana tady herinaratra: Arovy ny tadin-jiro mba tsy ho voahitsakitsaka na voatsindrona, indrindra eo amin'ny plugs, ny fitoeran'entana mora, ary ny toerana hivoahana amin'ny fitaovana.
- Attachments/Accessories: Mampiasà fametahana/fanampiana voafaritry ny mpanamboatra ihany.
- Serivisy: Alefaso amin'ny mpiasan'ny serivisy mahafeno fepetra ny serivisy rehetra. Ilaina ny serivisy rehefa simba ny fitaovana.
3. Ny votoatin'ny fonosana
Hamarino fa misy ny entana rehetra ao anaty fonosana:
- Atlas Sound PA40G AmpLifer
- Tady herinaratra
- Phoenix Connectors (for balanced input and speaker output)
- Boky torolàlana (torolàlana ity)
4. Endri-javatra fototra
- 40 Watts output at 70V/100V
- One balanced line input (Phoenix connector)
- One unbalanced summing line level input (RCA connectors)
- Global power supply (100VAC-240VAC, 50/60 Hz)
- Valiny matetika: 50 Hz hatramin'ny 20 kHz
- Status LEDs: Power, Limit, Signal
- Removable level controls with security covers
- Compact 1RU 1/2 rack design
5. Fametrahana sy fifandraisana
5.1 Eo anoloana tontonanaview
Image 1: Front panel of the Atlas Sound PA40G amplifier, showing the Power, Limit, and Signal LEDs, and the Gain control knob.
- Hery LED: Mirehitra rehefa mandeha ny fitaovana.
- LED voafetra: Mamirapiratra rehefa ny amplifier is approaching clipping. Reduce input gain if this LED is frequently active.
- LED famantarana: Mirehitra rehefa misy famantarana audio.
- Fanaraha-maso Manamboatra ny haavon'ny vokatra ankapobeny amin'ny ampLifer.
5.2 Ny tontonana aorianaview ary Connections
Image 2: Rear panel of the Atlas Sound PA40G amplifier, displaying Balanced Input, Left In/Right In (Summed Inputs), Speaker Out, and the AC power inlet.
- Fampidirana voalanjalanja: Connect a balanced line-level audio source using the provided Phoenix connector. This input is typically used for professional audio equipment.
- Left In / Right In (Summed Inputs): Connect an unbalanced stereo line-level audio source (e.g., from a media player or mixer) using RCA cables. These inputs are summed to mono internally.
- Mivoaka ny mpandahateny: Connect your 70V or 100V constant voltage speaker system using the provided Phoenix connector. Ensure correct polarity and secure connections.
- AC Power Inlet: Connect the supplied power cord to this inlet and then to a suitable AC power outlet (100VAC-240VAC, 50/60 Hz).
- Terminal ambanin'ny tany: Provides an optional connection point for system grounding if required.
5.3 Dingana fametrahana
- Mametraka: The PA40G is designed for surface mounting or can be placed on a shelf. Ensure adequate ventilation around the unit.
- Connect Inputs: Connect your audio source(s) to either the Balanced Input or the Summed Inputs (Left In/Right In) on the rear panel.
- Connect Speakers: Connect your 70V or 100V speaker system to the Speaker Out terminal. Verify that the total wattage of your speakers does not exceed the amplifier's 40W output.
- Hery mampifandray: Ataovy azo antoka ny amplifier's gain control is set to minimum. Connect the power cord to the AC Power Inlet and then to a grounded electrical outlet.
6. Torolàlana miasa
- Herim-batana: Once all connections are secure, turn on the power to the amplifier. The Power LED on the front panel will illuminate.
- Ahitsio tombony: Slowly increase the Gain control knob on the front panel to achieve the desired output volume. Monitor the Signal and Limit LEDs.
- Fanaraha-maso LED:
- ny famantarana LED indicates the presence of an audio signal.
- ny fetra LED indicates that the amplifier is operating near its maximum output. If this LED flashes frequently or stays lit, reduce the input signal level or the amplifier's gain to prevent distortion and potential damage.
- Mamono hery: Mba hamonoana ny amplifier, simply disconnect the power cord from the AC outlet.
7. Fikojakojana
- Fanadiovana: Diovy ny ivelany ny amplifier with a soft, dry cloth. Do not use liquid cleaners or solvents.
- rivotra: Ataovy azo antoka fa tsy misy vovoka sy sakana ny varavaran'ny rivotra mba hisorohana ny hafanana be loatra.
- Fanaraha-maso: Periodically check all cable connections for security and signs of wear.
8. Famahana olana
| OLANA | Antony mety hitranga | vahaolana |
|---|---|---|
| No power (Power LED off) | Tsy mifandray ny tariby herinaratra; tsy misy herinaratra avy amin'ny faladia. | Jereo ny fifandraisana tariby herinaratra; andrana amin'ny fitaovana hafa. |
| Tsy misy feo mivoaka | Input cables disconnected; speaker cables disconnected; gain too low; source device off. | Verify all input and output connections; increase gain; ensure audio source is playing. |
| Distorted sound (Limit LED flashing) | Input signal too high; amplifier overloaded. | Reduce input signal level from source; decrease ampLifier gain. |
| Vola kely | Gain set too low; low input signal. | Mitombo amplifier gain; check output level of audio source. |
9. Famaritana
| Hery mivoaka | 40 Watts (70V/100V) |
| Inputs | 1 x Balanced Line (Phoenix), 1 x Unbalanced Summing Line Level (RCA L/R) |
| Famaliana matetika | 50 Hz hatramin'ny 20 kHz |
| Herin'aratra | 100VAC-240VAC, 50/60 Hz |
| refy (L x W x H) | 11.8 x 11.3 x 10.5 santimetatra (Product) |
| Lanja entana | 2.9 kg |
| Laharana modely | PA40G |
| mpanamboatra | Atlas Sound |
10. Fampahalalana momba ny fiantohana
Atlas Sound products are designed and manufactured to the highest standards. For specific warranty terms and conditions, please refer to the official Atlas Sound webtranonkala na mifandraisa amin'ny serivisy ho an'ny mpanjifany. Tazomy ny porofon'ny fividiananao ho an'ny fangatahana fiantohana.
11. Fanohanana ny mpanjifa
If you encounter any issues or have questions not covered in this manual, please contact Atlas Sound customer support for assistance. You can find contact information on the official Atlas Sound webtranokala: www.atlassound.com.
Atlas Sound Contact Information:
- Adiresy: 1601 Jack McKay Blvd. Ennis, TX 75119
- Telefaonina: 800.876.3333
- Webtranokala: AtlasSound.com